1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Rina8888 [55]
3 years ago
15

If you were to model water particles before and after the deposition how would they compare

Chemistry
2 answers:
ruslelena [56]3 years ago
5 0

Answer:

it would be dense before

Explanation:before would be much denser

MatroZZZ [7]3 years ago
3 0

Answer:

dense before

Explanation:

PLEASE MARK BRAINLIEST IF THIS HELPED

You might be interested in
What is the word for squezing a group of particles in a wave?
professor190 [17]
It's called Compression.
5 0
3 years ago
Read 2 more answers
Matter that has a uniform and defined composition is called a<br>​
Fittoniya [83]
Answer - A substance is matter that has a uniform and definite composition. All samples of substances, sometimes called pure substances, have identical properties.
6 0
3 years ago
If you have 1.29 moles of NaCl in 4 liters of solution, what is the molarity of the solution?
Illusion [34]

Answer:

0.32M

Explanation:

Given parameters:

Number of moles of NaCl  = 1.29moles

Volume of solution = 4liters  = 4dm³

Unknown:

Molarity of solution = ?

Solution:

Molarity is one the ways of expressing the concentration of a solute in a solution. It is given as;

         Molarity  = \frac{number of moles }{volume}

The unit is given as M which is mol/dm³

    Input the parameters and solve;

           Molarity  = \frac{1.29}{4}    = 0.32mol/dm³ or 0.32M

7 0
3 years ago
What is the half-life of a 12 g sample of radioisotope that decayed to 6 g in 28
Charra [1.4K]

Answer:

A. 28 years

Explanation:

Applying,

R = R'(2ᵃ/ⁿ).............. Equation 1

Where R = Original sample, R' = Sample left after decay, a = Total time taken to decay, n = half life.

From the question,

Given: R = 12 g, R' = 6 g, a = 28 years.

Substitute into equation 1 and solve for n

12 = 6(2²⁸/ⁿ)

12/6 = 2²⁸/ⁿ

2²⁸/ⁿ = 2

Equation the base,

28/n = 1

n = 28 years.

Hence the half-life is 28 years

4 0
3 years ago
If the moles and volume of a gas are held constant, dropping the temperature from 40 degrees Celsius to 20 degrees Celsius cause
evablogger [386]
It would cause a drop <span>but I am not sure  double check other answers </span>
8 0
3 years ago
Read 2 more answers
Other questions:
  • Imagine a beaker divided down the center by a rigid membrane that is freely permeable to water but impermeable to glucose. Side
    14·1 answer
  • Which of the following is an example of a mixture?
    10·2 answers
  • AM TWELVE AND A BOY TELL ME YOUR AGE AND IF YOUR SINGLE AND MY AGE WE CAN DATE<br> :)
    8·2 answers
  • Eriq, a chemist, is running tests with four unknown elements. He has found that they all bond the same way, so he knows that the
    5·2 answers
  • What is the chemical name of the compound represented by the formula Ni2O3? Use the list of polyatomic ions and the periodic tab
    7·2 answers
  • Convert 5 pounds to kilograms <br> Help me pleaseeee
    6·2 answers
  • Please help me I will give you the brain thing and extra points. part 4 please hurry about out of time.
    10·2 answers
  • The apparatus which cools the gas is called a ______. This changes a gas into a liquid.
    6·1 answer
  • What's different about the valence electrons of Carbon and Silicon?
    9·1 answer
  • Where do electromagnetic waves move slowest?
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!