Chemistry High School

i have extra points so giving points out to people who can answer these questions

HAS TO BE CORRECT
doing addison next

ill ask in comments who wants brainliest <3


1. what is charli d'amelio's favorite food

2.what is charli d'amelio's favorite color

3. how long has charli d'amelio been dancing for??


99 points

heres a rare from charli luvs

I Have Extra Points So Giving Points Out To People Who Can Answer These Questions HAS TO BE CORRECTdoing

Answers

Answer 1

Answer:

Dunkin' Donuts

Purple

Charli began dancing at age 3, and was a trained competitive dancer for over 10 years prior to starting TikTok.

Explanation:

Answer 2

Answer:

pink

Explanation:

Related Questions

A low ph scale would indicate that the water is A. Neutral B. Basic C. Acidic

Answers

I think the answer is C. acidic

What is the best way to statically charge an object,

Answers

Answer:Static electricity can be created by rubbing one object against another object.

Explanation: This is because the rubbing releases negative charges, called electrons, which can build up on one object to produce a static charge

A closed flask contains gas at STP. If the temperature is raised to 400 K what will the pressure be in atm?

Answers

Answer:

The answer is 1.5 atm

Explanation:

Can someone help me please

Answers

True, False , and I think the last one is true

PLEASE HELP ME ON THIS QUESTION ASAP!!!!

Answers

Answer:

To support the body, protect the organs, produce blood cells, and store calcium.

- What is the percent yield if your actual yield is 39.78g and your theoretical
yield was 47.84 g?

Answers

It’s 39.78/47.84 =83%

does all Newton's laws work together

Answers

I believe so ya.....

help plz 8th grade science ​

Answers

Answer:

B

Explanation:

Brainlest is apprciatedddddddddddd

Convert 300K to degrees Celsius.

Answers

26.85 degrees celsius

What is the molar mass of Zn(NO3)2 ?

Answers

Answer:

molar mass of zn( no3) 2

is 189.36 g/ mol

Yess ss that is the answer have a nice day and good luck

Which statement is true about energy? A. Energy never moves. B. Energy is never destroyed. C. Energy always changes to heat. D. Energy always changes to light.

Answers

B. Energy is never destroyed.

This is stated in the Law of Conservation of Energy.

Answer: energy is never moves

Explanation:

does carbon dissolve in water

Answers

Answer:

yes

Explanation:

CO2 is soluble because water molecules are attracted to these polar areas. The bond between carbon

A container of nitrogen gashas a pressure of 256.4mm Hg at 362K. If the temperature is decreased to 251K, what is the pressure of the gas in the container?Circle the Correct Answer: (106mmHg or 178mmHg)

Answers

106mmhg or 178mmHg is the correct answer

A hydrochloric acid solution contains 36 percent HCl by mass. Calculate its
molality

Answers

The Molarity M of a solute in a solution is defined as:

M=moles of solution / kilograms of solvent

Mass %= (mass solute/mass solution)x100%

Assume 100g of solution

Find moles of solute

Mass solute = (mass %/100%)mass solution

=(36%/100)100g=36 gHCL

36 gHCL 1 mol HCL/36.458 gHCL= 0.987molHCL

36% HCL by mass 100 g solution
36g HCL 0.987Mol HCL

Molarity=moles solute/kg solvent

Find kg solvent
Mass solution = mass solute + mass solvent
Mass solvent = mass solution - mass solute
= 100 g-36=64 g solvent

64 g solvent = 1 kg solvent/1000 g solvent = 0,064 kg solute

Molarity= molHCL/0.064 kg solvent

=0.987/0.064
=15.42 mHCL

PLEASE HELP!
The chemical formula of a compound provides information about the elements present in the compound and their ____
ratios. A) grams B) ratio C) mole D) empirical

Answers

Answer:

C. Mole

Explanation:

Chemical formula deals with mole number

How many valence electrons are there in Se atom?

Answers

Answer:

4 valence electrons

Despite the fact that the word silicon has a ubiquitous affiliation with all things electronic, Si itself is not a good electrical conductor. It has 4 valence electrons, meaning that filling its outer shell it can form a very strong lattice with 4 neighboring Si atoms-with no un-bonded electrons remaining

Answer:

The numer of valence electrons is defined as the number of electrons present in the outer most shell of the atom.So, in the case if selenium, there are 6.

How much force is required to accelerate a 22 kg mass at 6 m/s2?s​

Answers

Answer:

F=132k.gm/s^2

Explanation:

F=m×af=22k.g×6m/s^2f=132k.gm/s^2

Which radioisotope requires long-term storage as the method of disposal, to protect living things from radiation exposure over time?
Pu-239
FR-229
Fe-53
P-32

Answers

Answer:pu-239

Explanation:

Pu-239 is regarded as the radioisotope requires long-term storage as the method of disposal, to protect living things from radiation exposure over time

Disposal of radioactive nuclear waste is often regarded as a problem.

The waste sources are:

Nuclear power reactors Bomb-related nuclear material

Disposal of bomb-grade plutonium is often difficult.

The longer lived isotopes are:

Plutonium-239 whose t1/2 is 24,110 years, Plutonium-240 whose t1/2 is 6,540 years, Curium-245 whose t1/2 is 8,500 years. etc.

The storage of the longer lived elements is through containment for the next several thousand of years.

The control or management of radioactive waste is a hard, multifaceted procedure.

Learn more from

https://brainly.com/question/10125168

Na2SO4(aq) + CaCl2(aq) --> CaSO4(s) +
2NaCl(aq) is an example of which type of
reaction?
decomposition
synthesis
single replacement
double replacement

Answers

Answer:

double replacement

Explanation:

if you are curious at to why so many of ur family members have certain hair or eye color, you might want to look at... A. Astrology... B. A family tree... C. Heredity... D.Geometry​

Answers

Answer:

c) hereditary

Explanation:

This means that if your parents had one eye colour, you'll most likely have the same one because you share the same genes, and it's passed down to you.

B, a family tree. This will be the answer

How many grams of potassium chloride are in 4.25 x 1023 molecules?

Answers

Do a quick conversion: 1 moles Potassium Chloride = 74.5513 gram using the molecular weight calculator and the molar mass of KCl.

the structure of cyclopentane-1,2-diol​

Answers

Answer: five carbon atoms forms a ring. In adjacent two carbon atoms

An hydroxyl group (-OH) is attached. Molecular formula is

C5H8(OH)2

Explanation:

where are chemicals found?
A.) only in liquids
B.) only in air
C.) in solids,liquids, and gases
D.) only in powders​

Answers

It’s going to be C solids, liquids, and gases

Answer: c

Explanation: pretty sure its c :]

What is the mass of 3.25 moles of sodium hydroxide (NaOH)?

Answers

Answer:

1 mole is equal to 1 moles NaOH, or 39.99711 grams.

Explanation:

Hope this helps have a nice day :)

The statement of the mass of sodium hydroxide (NaOH) is "130 g."

What is mass?

A substance is something to do with mass that takes up space. The mass of a compound is the total amount of atoms present in grams that make up a molecule. The grams is the unit of mass.

In order to determine the mass in grams, multiply moles of the substance value by its molar mass to convert moles into grams.

Mole to gram conversion factor,

[tex]=\;given \;mole\;.\;\frac{grams}{1\;mol}[/tex]

Mass of NaOH comes out to be,

[tex]=\;3.25\;mol\;.\;\frac{39.997\;g}{1\;mol}[/tex]

= 129.99 g

= 130 g

Hence the correct answer is 130 g.

Learn more about mass here

https://brainly.com/question/19694949

#SPJ2

Give an example of a decomposer, and explain what would happen if decomposers were absent from a forest ecosystem. Provide evidence to support your claim and explain your reasoning

Answers

Answer: Bacteria, some insects, and fungal species are the decomposers of the dead and decaying matter.

Explanation:

The decomposers are the organisms which act and feed on the dead and decaying organic matter so as to obtain energy from it and degrade it to the simple forms that can be utilized by the plants. Bacteria, some insects and fungi that live in the soil and on the decaying matter. The fungi for example decay on the lignin present in the wood so helps in wood decomposition of trees. If the decomposer like fungi are absent the wood mass will not decompose and it will remain as waste and can be used by the plants in the form of nutrients.

The sample of oxygen which represents the greatest mass is

A.) mole
B.) gram
C.) molecule
D.) liter

Answers

Answer:

A

Explanation:

A sorry if not correct

Marcus wants to use two objects to compare the sizes of a proton and an electron. If he uses a basketball for a proton, which object would best represent an electron?
A
a pea
B
a bowling ball
C
a soccer ball
D
a beach ball

Answers

Answer:

A

Explanation:

what are particles that differ in number between isotopes

Answers

Answer:

Isotopes are atoms of the same element that have different numbers of neutrons but the same number of protons and electrons. The difference in the number of neutrons between the various isotopes of an element means that the various isotopes have different masses.

what's a vacuum exactly

Answers

Answer:

Vacuum: space in which there is no matter or in which the pressure is so low that any particles in the space do not affect any processes being carried on there It is a condition well below normal atmospheric pressure and is measured in units of pressure (the pascal).-the internet gave me this answer so..

Explanation:

hope this helps :)

How many moles of Iron (II) oxide are present in a 34.5 gram sample?

Answers

Answer:

0.609 Is the answer.

Explanation:

I hope this helped

Other Questions
the graph of p(x) is shown below. What is the remainder when p(x) is divided by x+4? In what way has Hale completed his transformation as a dynamic character by the end of Act III? Struggle for freedom dbq essay Someone help please!! Choose activities that you enjoy and can do regularly. Fitting activity into a daily routinecan be easy such as taking a brisk 10 minute walk to and from the parking lot, bus stop,or subway station. Or, join an exercise class. Keep it interesting by trying somethingdifferent on alternate days. Every little bit adds up and doing something is better thandoing nothing.Make sure to do at least 10 minutes of activity at a time, shorter bursts of activity will nothave the same health benefits. For example, walking the dog for 10 minutes before andafter work or adding a 10 minute walk at lunchtime can add to your weekly goal. Mix it up.Swim, take a yoga class, garden or lift weights. To be ready anytime, keep somecomfortable clothes and a pair of walking or running shoes in the car and at the office.The author wrote this article most likely to-a. Encourage people to find easy ways to fit physical activity into theirdayb. To explain why people are so overweight.c. Persuade the reader to join a gym.d. Compare several different types of exercises. Please help I need help 12. Mandated Reporters have the right to which of the following?a. The Hotline worker's full nameOb. To speak to the Hotline worker's supervisor if you do not agree with the Hotline worker's decisionOc. To request a second review of a child abuse investigation final decision for a report they made.d. All of the above Write the slope-intercept form of the equation of a line with a slope of -5/8 that passes through the point (-14,6) During a competition, numismatist Aditi has been given Rs. 200 in Rs.1 denominations. The judge asks Aditi to allocate the Rs. 1 denominations into a number of pouches such that any amount required between Rs.1 & Rs. 200 can be given by giving out a certain number of pouches without opening them. Aditi thinks and asks the judge to give her 'x' number of pouches to keep the money, where 'x' is the minimum number of bags required to keep the total money. Can you guess the value of 'x'? Growth of populations in an ecosystem can be limited by an increase inA.predationB.resourcesC.shelterD.Water 19.21413 pls someone help me The sides of a triangle have lengths 3, 8, and 9. What kind of triangle is it?acuterightobtuse Emotional avoidance is a way to ignore feelings, such as guilt or shame.Please select the best answer from the choices providedTF explain how height,acceleration,and speed would affect the movement of a roller coaster Los alcoholes de cadenas largas presentan ________ puntos de ebullicin. Asimismo, stos al tener ________, el punto de ebullicin disminuye Solve the system.0.2x + 0.5y = 4-0.1x + 0.3y = -2A)(20,0)B)(-2,5)C(-5, 10)D)(50, 10)HELP Can someone help me please What is a minor conflict in this excerpt?Mrs. Van Daan does not want her husband to sell her coat.Miep does not think Mr. Van Daan should sell Mrs. Van Daans coat.Mrs. Van Daan asks Mr. Van Daan where he is going.Peter is worried about his missing cat. 1. Identify the grammar and capitalization mistakes.2. Write the line of dialog correctly in the white boxes below.1) Karen said let's go to the movies2) Go Faster She Screamed Or We'll All get Crushed3) I really like when Tina said Love is just temporary emotion because I have seen people fall out of love.4) There is no good reason to turn down your dream job dad said 5) Calvin licked his lips. where are we going? up. Charles continued his lecture. on Camazotz we are all happy because we are all alike. differences create problems. you know that, dont you, dear sister?6) Marc Anthony began. Friends, Romans, countrymen, give me your attention. I have come here to bury Caesar, not to praise him. The evil that men do is remembered after their deaths, but the good is often buried with them. It might as well be the same with Caesar. The noble Brutus told you that Caesar was ambitious. If thats true, its a serious fault, and Caesar has paid seriously for it. With the permission of Brutus and the othersfor Brutus is an honorable man; they are all honorable menI have come here to speak at Caesars funeral. He was my friend, he was faithful and just to me. But Brutus says he was ambitious, and Brutus is an honorable man. He brought many captives home to Rome whose ransoms brought wealth to the city.I WILL MARK BRAINLIEST FOR CORRECT ANSWER!!!!! 23 4 5 6 7 89The earth is theplanet from the Sun, which is just the right distance for life to utilize the Sun's power and energyO firstO secondO thirdO fourth