Which of these observations provides the best evidence that a new substance formed?

Answers

Answer 1

An observation which provides the best evidence that a new substance formed is: OA. The balloon is inflated.

What is a scientific observation?

In Science, a scientific observation can be defined as an active acquisition of knowledge (information), facts, or evidence, through one of the sense organs, while using scientific tools and instruments during an experiment on a physical object such as a balloon.

What is a chemical change?

A chemical change can be defined as a type of chemical reaction that is typically characterized by a change in chemical composition and this leads to the formation of a new chemical substance.

In this context, we can reasonably infer and logically deduce that an observation that suggests that a new chemical substance when the baking soda mixed with the vinegar is an inflation of the balloon by a gas.

Read more on scientific observation here: brainly.com/question/24137634

#SPJ1

Complete Question:

Kevin thinks that a new substance must have been formed when the baking soda mixed with the vinegar. To help support this idea, Kevin makes several observations about the flask, the balloon, and the substance inside the flask after the baking soda and vinegar were mixed.

Which of these observations provides the best evidence that a new substance formed?

OA. The balloon is inflated.

OB. The balloon is red.

OC. There is liquid in the flask.

OD. The liquid in the flask is clear.


Related Questions

What is a villa? t A. a private home B. a public gathering place C. a shop D. a place of worship

Answers

Answer: A . a private home

Explanation:

Answer:A. a private home I hope this helpful to you

Explanation:

A villa is a type of house that was originally an ancient Roman upper class country house. Since its origins in the Roman villa, the idea and function of a villa have evolved considerably

art is often controversial because?

Answers

Answer:

c because bothe artists and observes think in a different way.

What is the most common purpose for composition in art?

Answers

Based on artistic principles, the most common purpose for composition in art is to allow the artist to lead the viewer's eye through elements in the piece of art.

What is Composition In Art?

Composition in art is a term that is used to describe the elements or components that are used to create an understanding between the artist and the viewer.

Usually, composition in art consists of the artistic elements and principles utilized to create composition in art.

The elements used in composing art include the following:line, color, value, texture, shape and form, etc.

The process of composition in arts involved the creation of contrast, emphasis, movement, pattern, unity, or variety.

Hence, in this case, it is concluded that the correct answer is " to allow the artist to lead the viewer's eye through elements in the piece of art.

Learn more about composition in the arts here; https://brainly.com/question/1445590

#SPJ1

diction of our immigrants at Ellis land from mrs.francis.E Clark
pls hurry i need help ill give brainiest

Answers

Answer: The diction is both positive and negative. The connotations would also frequently change throughout the story frequently shifting from positive and negative.

Explanation: The connotations would start positive and then shift when we find out her family is poor then shift again in other instances.

Answer: Carmelita’s word choice was both positive and negative:  "Our home was in Naples in the South of Italy. It is so beautiful there!" The connotations would start positive and then change when we find out that her family is poor then change again.

Hope this helps!

dat ting go boom then goes huge to the top make it drop

Answers

Answer:

what are you asking?

Explanation:

Is it the song WAP by megan thee stallion and cardi b I think?

Answer the following question in 3-4 complete sentences.

An abstract painting of suffering humans and animals.
What event/circumstance was the above artwork intended to show? What other message did its artist intend to convey to the world? Include the artwork’s title and its artist in your response.

Answers

Guernica is an abstract picture that depicts the grief felt by people who saw the Nazi German bombing of Guernica during the Spanish Civil War.

Spanish civil war

The Spanish Civil War (Spanish: Guerra Civil Espaola)was a civil war in Spain fought between Republicans and Nationalists from 1936 until 1939. Republicans were supporters of the left-wing Popular Front administration of the Second Spanish Republic and included socialist, communist, separatist, anarchist, and republican groups, some of whom had previously opposed the government. The Nationalists were a coalition of Falangists, monarchists, conservatives, and traditionalists led by a military dictatorship, with General Francisco Franco swiftly assuming a dominant position.

To know more about the Spanish Civil war visit the link

https://brainly.com/question/28034313

#SPJ1

When we see someone that exists in real life, there are many different ways to display imagery and importance using art. What the artist Depends on what he/she wants to communicate

Answers

The artist Depends on what he/she wants to communicate by making the stimulation of visual experience. When an artist sees something that exists in real life, he may use art to outline it in various expressions where he could display its importance and imagery.

What is an artist?

A person who uses deliberate expertise and imaginative imagination to create art (such as painting, sculpture, music, or writing). the Renaissance's greatest artists. A person is adept in any art form, especially watercolor painting. Although neither of my children can draw, they are both incredibly gifted.

True artist is always learning new things and keeping up with trends in their field of endeavor. He or she maintains a self-development route and keeps current with the times. True artists were lifelong learners who value self-improvement and are always looking to improve their craft.

Learn more about an Artist here:

https://brainly.com/question/28804451

#SPJ1


Describe in a few sentences how an understanding of the elements of art can help you to appreciate and understand a work
of art?

Answers

The correct answer to this open question is the following.
Having an understanding of imagery, proportion, balance, and design, help you to evaluate the validity of artwork in that those elements can help you to determine and appreciate the artistic value of the artwork the first time you see it. With these elements, you can realize the effort, dedication, skills, and abilities that the author put in the piece of art.
This is evident when you see the great pieces of work of Renaissance artists such as Michel Angelo in sculptures, or Leonardo Da Vinci in his paintings.

The basic elements of art are balance, and design, imagery, proportion, color tone. When we have  an understanding of these things evaluate the artwork with the help of understanding of these basic elements. We can praise  the effort, dedication, skills, and abilities that the artist put in the piece of art.

What is art?

An art is an expression of thoughts, emotions, skills of an artist. It is a way of expressing the thoughts with the help of some imaginary design. An artist can inspired  from nature or from any unrealistic situation to make an art.

The history of art making is from ancient period of stone ages when the people use to make art in the walls and ceilings of the caves. Then they started making mural art with the help of fresco.

Nowadays the artists make art from simple on to the complex form, from natural  theme to any unrealistic them. Nowadays there is digital art also.

Learn more about art here

https://brainly.com/question/26368665

#SPJ2

3. What was the importance of brass instruments to the Roman Army? Which
instruments did they use? How did they use them? How are brass instruments
still used in the military today? (5 points).

Answers

Their use enabled greater communication and organizational on the battlefield

Cam wrote these sentences in a report about an experiment:First, I put a large egg in a glass of water. The egg sank to the bottom. Then, I added two tablespoons of salt to the water. The egg floats to the top. Cam needs to fix one of the verbs. What should he do?
A.Change “put” to “am putting.”
B.Change “sank” to “sinks.”
C.Change “added” to “was adding.”
D.Change “floats” to “floated.”

Answers

B sinks to the bottom because it’s currently happening

The differences between Tesfaye’s and Chagall’s work

Answers

Tesfaye's work is influence by his childhood immigration experience while Chagall's work is influenced by his Jewish background

Who was Chagall?

Marc Chagall was a Jewish Russian artist who was well-known for his abstracted, colorful figures and landscapes during the twentieth century.

In the twentieth century, he did not belong to any specific style or movement, though he was heavily influenced by other artists.

Both Tesfaye and Chagall make dream-like paintings but Tesfaye's work is more of social criticism while Chagall's work illustrated his Jewish background.

Learn more about Chagall's work here:

https://brainly.com/question/28422785

#SPJ1

Brancusi’s well-known sculpture of a bird wand intended to?

Answers

The complete statement is "Brancusi's well-known sculpture of a bird was intended to emphasize the graceful qualities of a bird. " Option D

What is sculpture?

Generally, Sculpture is the part of the visual arts that works in three dimensions, thus it's the most obvious choice to call it that. The three-dimensional art form known as sculpture is distinguished by its physical presentation in the dimensions of height, width, and depth. It might be considered a form of the plastic arts.

A type of art in which solid or plastic materials are fashioned into three-dimensional works of art using various techniques. The designs can be brought to life in the form of freestanding objects, surface reliefs, or surroundings ranging from tableaux to situations that envelop the viewer completely.

The word "sculpture" is typically reserved for referring to very big works, which are frequently referred to as monumental sculpture. Monumental sculpture can refer to sculpture that is either very huge or that is affixed to a building.

Read more about sculpture

https://brainly.com/question/13522451

#SPJ1

lift your face to the darkest of blues

Answers

Answer:

Could you supply the question

Explanation:

Proportion is?
A the all encompassing reproduction of a person or a thing
B the relative size of an object

Answers

Proportion is the relative size of an object. Hence, option B is appropriate.

What is the Proportion?

The majority of the time, ratios and fractions are used to explain proportion. Two ratios were equal when they are expressed as a fraction inside the form of a/b, ratio a:b, and then a proportion.

The ratios between both two variables should be considered to determine whether a relationship is proportional. The connection is proportional if the ratio remains constant. The relation is not proportional if the ratio shifts.

For instance: The ratios on either side of the mean can be seen in the equation. Because inches and feet are consistent units, each ratio reflects the same units, and as a result, all ratios are identical.

Hence, option B is correct.

Learn more about the Proportion here:

https://brainly.com/question/16981600

#SPJ1

What is you're favorite art style?

Answers

Answer:drawing

Explanation:it's my best way of showing my expression about art

I like Japanese/anime art styles.

What is value?
A. Addition of white to a color
B. How light or dark a color is
C. The name of a primary color
D. When light reflects off an object

Answers

B. How light or dark a color is
b) how light or dark a color is

Tell me about Cavetown! :]

Answers

Answer:

Explanation:

He is an english song writer.

Answer:

Robin Daniel Skinner, known professionally as Cavetown, is an English singer-songwriter, record producer, and You.Tuber. His style blends elements of indie rock, indie pop and bedroom pop with mellow, gentle ukulele ballads. As of June 2022, he had amassed over 8.1 million monthly streamers on Spotify.

Explanation:

Cavetown is the project of Robin Skinner, a Cambridge-based musician known for his delicate and intimately rendered band of indie pop. Skinner first rose to success as a teenager in the mid-2010s with his popular Cavetown video channel, where he covered popular songs on ukulele and uploaded his own material.

:)

what was the most popular american art style prior to ww2

Answers

Abstract expressionism

BBRO IT TAKES PEOPLE 2 HOURS JUST TO SEE MY QUESTION WHAT THE HECK

Answers

Answer:Try adding more detail to your heading/ titles.

Explanation: Use the feature better i guess.

Answer:

are bad everyone been busy with school if you need help just ask the putting this question up

Explanation:

Betty Woodman’s “Divided vases: cubist”

In what ways does this piece engage its audience/viewers? Think purpose/function, scale/proportion, location, etc.

Answers

Divided Vases by Betty Woodman: Cubist is a Earthenware with a free-form appearance, handles in flat perforated panels, porcelain with a priceless appearance, handles that are very exquisite and remind you of old photo frames.

What do you mean by Cubist?

An artist who painted in the Cubist vein is referred to as a Cubist.

Art history has a movement called cubism. It was born out of a French avant-garde painting movement that began in 1906. Picasso and Georges Braque are primarily credited as its founders.

Cubism was the inspiration for many later abstract styles, such as constructivism and neo-plasticism, and it unlocked an almost limitless array of new possibilities for how visual reality may be represented in art.

One of the twentieth century's most important art movements was cubism. It is generally accepted that it started about 1907 with Pablo Picasso's famous work Demoiselles D'Avignon, which featured cubist features.

Learn more about Cubist, here

https://brainly.com/question/25783351

#SPJ1

14
Which element of design is involved in creating a 3D image of a 2D shape?
A. hue
B. form
C. intensity
OD. line
Reset
Next

Answers

D Because you have add lines and shadows to make it 3D

Form is the element of design which is involved in creating a 3D image of a 2D shape. So, The correct answer is B. form.

Form is a design term that describes an object's three-dimensional shape. By combining line, shape, and volume, it is made.

A 2D shape needs to have form added in order to be converted into a 3D image. Foreshortening, perspective, and shading can all be used to achieve this.

To give the appearance of depth, shading uses light and shadow. The art of painting objects in perspective makes them appear smaller as they move farther away. Drawing an object in a way that makes it appear to be closer or farther away than it actually is is called foreshortening.

These methods allow us to give the appearance of depth and transform a 2D object into a 3D one.

The alternate choices are false. Red, green, and blue can all be distinguished from one another by a color's hue. The brightness or dullness of a color is its intensity. A one-dimensional component of design called a line is utilized to define shapes and forms.

To know more about design :

https://brainly.com/question/17147499

#SPJ2

What was Stravinsky trying to accomplish with The Rite of Spring?

Answers

In his handwritten version of the story, Stravinsky described The Rite as “a musical choreographic work. It represents pagan Russia and is unified by a single idea: the mystery and the great surge of the creative power of spring

Other Questions
in a classic study of legal disputes and grievances, it was suggested that these disputes tend to be transformed through a process of what is the greatest average speed ????v of blood flow at 37c37c in an artery of radius 2.25 mm2.25 mm if the flow is to remain laminar? take the density of blood to be 1025 kg/m3,1025 kg/m3, and the viscosity to be 2.084103 pas. he reacting substrate carbon atom in the mechanism described in the passage undergoes which of the following hybridization state changes during the reaction? (note: the middle hybridization state refers to an intermediate.) consider a list of randomly generated 2-letter ""words"" printed on a paper. the letters cannot be repeated. 1) how many different words are there? 26*25 2) at least how many of these ""words"" should be printed to be sure of having at least 7 identical ""words"" on the list? 26*25*7 3) at least how many identical ""words"" are printed if there are 5201 ""words"" on the list? We are an organization that strongly supports the 2nd amendment and we prepare responsible american gun owners to avoid danger, save lives, and keep their loved ones safe. How does our mission resonate with you?. For many purposes we can treat dimethyl ether (C,H,O) as an ideal gas at temperatures above its boiling point of -24. C. Suppose the pressure on a 8.0 m sample of dimethyl ether gas at -2.00C is tripled. Is it possible to change the temperature of the dimethyl ether at the same time such that the volume of the gas doesn't change? x 6 ? If you answered yes, calculate the new temperature of the gas. Round your answer to the nearest C. An earthquake in oklahoma measured on the richter scale. Use the formula to determine approximately how many times stronger the wave amplitude a of the earthquake was than. what name is given to the process in which the information encoded in a strand of mrna is used to construct a protein? what name is given to the process in which the information encoded in a strand of mrna is used to construct a protein? rna processing gene expression polypeptide formation transcription translation a client is diagnosed with rheumatoid arthritis. when teaching the client and family about rheumatoid arthritis, the nurse should provide which information? The use of _________ can result in employee resistance and other forms of dysfunctional behavior on the part of the follower.Position powercoercive powerreward powerlegitimate power Biologists divide the biosphere into ______, which are the major types of ecosystems on earth. As used in line 8, the word "sympathetic" most nearly means (A) sensitive (B) favorably inclined (C) showing empathy D) humanitarian (P) dispassionate sucrase is an enzyme that breaks down sucrose (a disaccharide) into two monosaccharides. what is the substrate of sucrase which vocabulary word's meaning best relates to this sentence? the seamstress was thankful to be paid for her hard work. what manufactured products are produced in pakistan and bangladesh what manufactured products are produced in pakistan and bangladesh Think about imagery and symbols as you answer these questions.1. When you see the words fire and ice, what literal images come to mind?Brainstorm a list of the ideas, objects, or events that youassociate with these two words. How does achebe develop his claim in this excerpt? he constructs a counterclaim to refute the challenge. he lists reasons that support his claim. he cites evidence from the text to support his claim. he states the claim of his argument at the end. under agency theory, a manager should seek to align between principals and agents to minimize opportunism. multiple choice question. work schedules educational backgrounds disciplinary actions incentives What estimate can i do for 3.5x0.4 bagrov corporation had a net decrease in cash of $16,000 for the current year. net cash used in investing activities was $58,000 and net cash used in financing activities was $44,000. what amount of cash was provided (used) in operating activities?