What chemicals can I mix together that will cause a huge explosion that is safe for school? It can't be a vinegar and baking soda explosion because I already have it. Please help!!!!!!!!!!!!!!!!!!!!!!!!

Answers

Answer 1

Answer:

Adding baking soda to vinegar, the reaction is delayed, but then fizzes the same amount. More vinegar is better.

Explanation:


Related Questions

HELP!! ASAP!! WILL MARK BRAINLIEST!!!




What are the only elements that make up organic compounds?
Question 2 options:

A)

Carbon, hydrogen, oxygen, and nitrogen

B)

Germanium, hydrogen, potassium, and nitrogen

C)

Carbon, hydrogen, lithium, and silicon

D)

Silicon, hydrogen, carbon, and nitrogen

Answers

The answer is A :) hope this help

The only elements that make up organic compounds are in option A. Carbon, hydrogen, oxygen, and nitrogen.

Organic compounds are compounds that primarily consist of carbon and hydrogen atoms. However, organic compounds can also contain other elements such as oxygen and nitrogen, which are commonly found in biological molecules. Carbon forms the backbone of organic compounds, providing the structural framework, while hydrogen is frequently bonded to carbon. Oxygen and nitrogen are also essential elements in organic compounds, participating in various functional groups and forming bonds with carbon and hydrogen.

Therefore, option A (Carbon, hydrogen, oxygen, and nitrogen) is the correct choice as it includes the elements that are predominantly found in organic compounds.

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d = 24 g/ml
v = 1200 ml
m = ?

Answers

Answer:

28,800 g

Explanation:

The mass of a substance when given the density and volume can be found by using the formula

mass = Density × volume

From the question we have

mass = 24 × 1200

We have the final answer as

28,800 g

Hope this helps you

Which statement best describes the position of a coastal area during a low
tide?
A. It is on a side of Earth that is perpendicular to the Moon.
B. It is on the part of Earth that is experiencing nighttime.
C. It is on the part of Earth that is experiencing daylight.
D. It is on a side of Earth that faces the Moon directly.

Answers

Answer:

A is the correct answer

Explanation:

Moon pulls the ocean upwards causing tides

The position of a coastal area during a low tide is: it is on a side of Earth that is perpendicular to the Moon.

What happens during low tide?

Whenever the absolute bottom, or the box, arrives at a coast, the coast encounters a low tide. Envision the sea is molded like a ball pointing at the moon. The football's sharp closures address the pieces of the Earth encountering elevated tide and the ball's level sides are the pieces of the earth encountering low tide.

Thus, option A is correct.

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How do you know if a compound is covalent

Answers

If a compound is made from two non-metals it’s bonding will be covalent

Answer:

Compounds containing two elements (binary compounds) can either have ionic or covalent bonding. If a compound is made from a metal and a non-metal, its bonding will be ionic. If a compound is made from two non-metals, its bonding will be covalent.

A golfer hits a ball (m = 50. G) causing it to the leave its fairway lie with a velocity of 32 m/s. Determine the change in momentum of the ball. If the ball strikes the club face for only .05 s, what force is applied by the club to the ball?

Answers

Answer:

gravity I not that sure with the answer

Intermolecular forces do not have any effect on determining the physical properties of
substances such as surface tension and melting point.
True or false

Answers

Answer:

False

Explanation:

The physical properties of melting point, boiling point, vapor pressure, evaporation, viscosity, surface tension, and solubility are related to the strength of attractive forces between molecules. These attractive forces are called Intermolecular Forces.

Please help help ASAP Please help It’s do in a 1 hour What conclusion can you draw about the relationship between physical activity and a
person's pulse rate?

Answers

Answer:

During exercise, heart rate can rise dramatically, from a resting rate of 60–80 beats per minute to a maximum rate of about 200 for a young adult. While you are running, blood flow is diverted toward tissues that need it most. For example, muscles in the arteries in your legs relax to allow more blood flow.

Explanation:

Answer:

the more physical activity you do the higher your heart rate rises

Explanation:

me every time I walk more then two steps honestly

is the electrolysis of water an oxidation-reduction reaction??

Answers

Answer:

Yes

Explanation:

Electrolysis is an example of redox reaction because reduction takes place at cathode and oxidation takes place at anode and both of these reactions take place simultaneously.

Explain how cross cutting principles (intrusions, inclusions, faults) help to determine the relative age of a rock layer.

Answers

Answer:

The principle of cross-cutting relationships states that a fault or intrusion is younger than the rocks that it cuts through. ... So the fault must be the youngest formation that is seen. The intrusion (D) cuts through the three sedimentary rock layers, so it must be younger than those layers

Explanation:

Which type of mass movement is the most destructive

Answers

Answer:

Landslide

Explanation:

its most destructive because its various rocks falling and it goes blammow

Answer: the answer is C

Landslide

Explanation:

Dissolved: Will give brainliest

Answers

Answer:

im 99% sure it's 175.

Explanation:

keep trucking, i know school is hard but you're doing amazing

This should be 175. Because it's not at 100, it's below 200 and it also passes 150

The correct name for P5O2 is

Answers

Answer:

phosphorous(iii) oxide

Explanation:

Hope this helps! :)


An atom with 25 protons and 27 electrons has a charge of +

True

False??

Answers

Answer:

Unless you mistyped the question, the answer should be 25+

Which of the following shows the correct order of the levels of classification form Largest to smallest

Answers

could you put the answee choicesv

Need help. Is this correct

Answers

Answer:

Yes, that is correct!

Explanation:

Answer:

Yes

Explanation:

A covalent bond consists of the mutual sharing of one or more pairs of electrons between two atoms. These electrons are simultaneously attracted by the two atomic nuclei. A covalent bond forms when the difference between the electronegativities of two atoms is too small for an electron transfer to occur to form ions.

I GIVE BRAINLIEST IF YOU ANSWER!

Which of these is a characteristic of warm air? (5 points)

a It transfers energy through radiation.

b Its molecules are far apart.

c It sinks due to convection.

d It cools the land below i

Answers

Answer:

B.

Explanation:

The air molecules of warm air has higher energy. It causes them to move away from each other

Hurry up as fast as possible Ill mark you brainlist

Answers

It took 380,000 years for electrons to be trapped in orbits around nuclei, forming the first atoms.

These were mainly helium and hydrogen, which are still by far the most abundant elements in the universe. Present observations suggest that the first stars formed from clouds of gas around 150–200 million years after the Big Bang. Heavier atoms such as carbon, oxygen and iron, have since been continuously produced in the hearts of stars and catapulted throughout the universe in spectacular stellar explosions called supernovae.

ANSWER ASAP
Which reacts with carbonates?
A. Bases only
B. Acids and bases
C. Neutral solutions
D. Acids only

Answers

Answer:

D. Acids only

Explanation:

PLS HELP

What is the correct order for this food chain?
A) grass, lion, bacteria
B) antelope, lion, grass
С) antelope, bacteria, grass
D) grass, antelope, lion

Answers

Answer:

Creo que es  D) grass, antelope, lion

Explanation:

El antílope se alimenta de hierba y el león del antílope.

In an ecosystem, the correct order for the food chain is grass, antelope, lion.

What is an ecosystem?

Ecosystem is defined as a system which consists of all living organisms and the physical components with which the living beings interact. The abiotic and biotic components are linked to each other through nutrient cycles and flow of energy.

Energy enters the system through the process of photosynthesis .Animals play an important role in transfer of energy as they feed on each other.As a result of this transfer of matter and energy takes place through the system .Living organisms also influence the quantity of biomass present.By decomposition of dead plants and animals by microbes nutrients are released back in to the soil.There are different types of ecosystems present.

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07-PS1-6 In a laboratory experiment that measures heat energy changes in 1 point
a chemical reaction, what is the most essential piece of equipment?*
Triple Beam Balance
Calculator
Hot Plate
Thermometer
Need answer now!

Answers

Thermometer
Probably a digital thermocouple with high resolution

please Help and Thanks!

Answers

The one that’s already circled in the picture (B)

whether the solution is acidic or basic And how much if we dissolve 6 grams of nitric acid and make 500cm3 of solution helpp pleasee

Answers

Answer:

i have no clue good luck

Explanation:

What do both plants and animal cells break down for energy?

Answers

Answer:

both plant and animal cells must break down food molecules to get energy from them

Plants and animal cells break down stores glucose & oxygen for energy.

What is the speed of a car that has traveled 100 miles in 20 hours?
|

Answers

Answer:

5 mph

Explanation:

100 miles, 20 hours (divide by 2)

50 miles,    10 hours (divide by 2)

25 miles,    5 hours (divide by 2)

divide both sides by 5

5 miles,     1 hour

Answer:2

Explanation:

Many plants in rainforests have leaf tips that come to a point, so precipitation drains off the leaf. This helps to keep the plant safe from harmful germs. Based on this info, what resource is prevalent in a rainforest?

Answers

Answer:

rainfall/water

Explanation:

The possession of drip tips by the leaves of plants in the rainforest is a form of adaptation against high rainfall. Without the drip tips on leaves, water will persist on the surface of leaves, and in conjunction with the warm climate, promotes the growth of pathogens such as fungi and bacteria.

Hence, the possession of drip tips on leaves is an indication of the prevalence of water in the rainforest region.

12. Which of the following is true about the Earth's crust?

1) It floats above a layer of flowing hot magma.

2) It is the thickest layer of the Earth.

3) It is the hottest layer of the Earth.

4) It mostly consists of iron.

Answers

Answer:

It should be A. Sorry if incorrect. Hope this helps. :)

Answer:

4)I consists of mostly iron

Explanation:

This is because 1) is not correct, 2) is not correct, and 3 is not correct.

Give an example of a trait and explain how a genetic trait is passed down from
parent to offspring in animals.
Your answer

Answers

Explanation:

Parents pass characteristics such as hair color, nose shape, and skin color to their offspring. Not all of the parents' characteristics will appear in the offspring, but the characteristics that are more likely to appear can be predicted.

I'm just trying to answer questions. T^T

What is the simplest whole-number ratio of atoms in a molecule or formula unit called?
O the molecular fomula
O the molar mass
O the percent composition
O the empirical formula

Answers

Answer:

the empirical formula

Explanation:

I remember learning this last year.

Answer:

the empirical formula

Explanation:

A whale is swimming in the ocean. It communicates with another whale by sending out a sound. Which of the following best
describes how the sound gets to the other whale?
A.
All of the sound absorbed by water changes to heat before getting to the other whale.
В.
The sound is transmitted through water until it reaches the other whale.
C.
All of the sound is diffused in
the water until only a faint sound reaches the other whale.
.D
The sound is reflected in the water before it gets to the other whale.

Answers

Answer:

A.

The sound is transmitted through water until it reaches the other whale.

Explanation:

When one whale makes a sound, the sound is transmitted through water until it reaches the other whale. The sound causes a ripple-like effect in the water, producing waves that travel in the water. The waves are heard in all directions. This is why humans can hear the sounds animals make underwater.

The statement which best describes how the sound gets to the other whale is that all of the sounds absorbed by water change to heat before getting to the other whale. Thus, the correct option for this question is A.

How sound may transmit from one place to another?

The transmission of sounds is generally carried out through a medium in the form of waves. These sound waves involve the pattern of disturbance caused by the movement of energy.

In an aquatic environment, when one whale successfully constructs a sound, the sound is effectively transmitted through the medium that is known as water.

It remains in the form of waves until it reaches the other whale. The sound in a waveform provokes a ripple-like effect in the water and travels in the water. The waves are effectively heard in all directions.

Therefore, the correct option for this question is A.

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The maximum allowable concentration of Pb2+ ions in water in a local community is 1.51 x 10-8 M. Could a chemist use 2.00 mL of 0.12 M KBr solution on a 5.00 mL sample of tap water to prove through a precipitation reaction that the water supply is safe? Show all work and reasoning

Answers

Answer:

The water supply is not safe.

Explanation:

Ionically, the reaction is;

Pb^2+(aq) + 2Br^-(aq) -------> PbBr2(s)

Amount of Br^- reacted = 2/1000 * 0.12 = 2.4 * 10^-4 moles

From the reaction equation;

1 mole of Pb^2+ requires 2 moles of Br^- for complete precipitation

x moles of Pb^2+ requires 2.4 * 10^-4 moles of Br^-

x = 1 * 2.4 * 10^-4 /2

x = 1.2 * 10^-4 moles of Pb^2+

Concentration of Pb^2+ precipitated from 5ml of tap water =  1.2 * 10^-4 * 1000/5

Concentration = 2.4 * 10^-2 M

The amount of  Pb^2+ found in the water is greater than the maximum allowable concentration of Pb2+ ions in water in a local community which is 1.51 x 10-8 M. Therefore, the water supply is not safe.

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What kinds of websites are the most credible for research materials?Sites ending in .edu and .orgSites ending in .gov and .edu Sites ending in .com .govSites ending in .com and .org find the constant rate of change What is the subject of this sentence: Los estudiantes estudian mucho Why were joint-stock companies created? Assignment Summary For this assignment, you will construct a scientific model of the water cycle to show how water is recycled through an ecosystem. Once you have drawn your model on a poster board, you will write one to two paragraphs explaining how water is transferred within and between organisms and the environment. Background Information Water is a very important compound. Organisms need water to carry out life-maintaining processes such as growth and development. Without water, living things will not survive. Water continually flows among the atmosphere, land, water, and living organisms. This process, called the water cycle, allows water to be recycled as it moves through Earths spheres. Materials Assignment Instructions Step 1: For this project, you are expected to submit the following: 1. Your model of the water cycle 2. One to two typewritten paragraphs describing the water cycle Step 2: Prepare for the project. a) Read through the guide before you begin so you know the expectations of this project. Pay particular attention to the instructions you need to follow to create a model on your poster board. b) If anything is not clear to you, be sure to ask your teacher. Step 3: Gather materials for the model. a) Start with a blank poster board. Be sure to put your name on it. b) You may either draw the parts of the water cycle or print images to construct a model on your poster board. Gather any drawing tools that you will need, or print any images you want to use. Step 4: Create a model of the water cycle. a) Your model should include bodies of water such as lakes and oceans, organisms, air, and land. b) Draw arrows indicating how water moves within an ecosystem and between organisms and their environment. Be sure to include the Sun and gravity in your model. c) Include short phrases on your poster that summarize what occurs at each stage of the water cycle Step 5: Write a paragraph describing the water cycle. a) Type one to two paragraphs describing the full water cycle. Be sure to use full sentences and proper grammar. What is the answer to the following?1. 8/9 divide by 2/32. 4 divided by 3/43. 2 1/2 divided by 3/44. 4/9 divided by 5 1/35. 7/8 divided by 14 Question 2 (5 points)(LC)Read the following sentence and select the correct word to go in the blank:There are several guiding ____that an ethical person must follow. (5 points)principlesprincipalsprinciple'sprincipal's Please help me with this, i am terrible at history, will gift brainiest to the person with the Correct answer.The Warren Commission investigated the assassination of President _______________________in 1964.The Judiciary Act of 1789 established the __________________________ of the United States asa tribunal of six justices._____________________________ discovered penicillin after an accident in his lab when mold fell in an open petri dish containing staphylococcus bacteria and killed the bacteria. In 1982, an unknown person laced Tylenol with cyanide and placed the bottles back on the shelvesfor resale leading to creation of __________________________ bottles for medication.. On October 8, 2001, less than a month after the September 11 terrorist attacks, George W. Bushfounded the ___________________________________ On October 12, 2000, the U.S. Navy destroyer __________________________ is attacked inYemen by terrorists that detonate a bomb killing 17 American sailors and injuring 38 more.. On October 14, 1947 U.S. Air Force Captain _________________________ became the firstperson to fly faster than the speed of sound. On October 28, 1919, Congress passed the _______________________ just nine months after the18 th Amendment was ratified to enforce Prohibition. On November 5, 1941, Top Secret Order No.1 is sent to the Combined Japanese fleet, bomb___________________________ in 34 days time. Part A: Which sentence best identifies the theme of the text "Two Friends"?A: War can transform even good people into immoral beasts.B: Govemment is a source of mayhem and destruction rather than security.C: Conflict leads to violence and death only when people allow it to do so.D: People are as powerless during war as animals are in the hands of humans. 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