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
anygoal [31]
3 years ago
14

When is evaporation used

Chemistry
2 answers:
Paladinen [302]3 years ago
8 0
To separate a solid from a liquid
erastova [34]3 years ago
5 0

before the water goes back in the enviorment

You might be interested in
A piece of brass is found to have a mass of 24.32 g. When placed in a graduated cyclinder with an initial reading of 5.60 mL the
Jobisdone [24]

Answer:

\rho=3.1g/mL

Explanation:

Hello,

In this case, considering that the density of a body is computed given its mass and volume:

\rho =\frac{m}{V}

Taking into account that the mass is 24.32 g and the volume is computed via the difference between the volume of the water with the brass and the volume of water by itself as follows:

V=13.50mL-5.60mL=7.9mL

The density of the piece of brass turns out:

\rho =\frac{24.32g}{7.9mL}\\\\\rho=3.1g/mL

Best regards.

4 0
3 years ago
Why are ionic compounds electrically neutral
trasher [3.6K]

Answer:

they are electrically neutral because they form ionic bonds between positively and negatively charged atoms!

hope i helped :)

5 0
3 years ago
Write the electron configuration​
ycow [4]

Answer:

1s2 2s2 2p6 3s2 3p6 4s2 3d10 4p5

8 0
3 years ago
In the United States, volume of irrigation water is usually expressed in acre-feet. One acre-foot is a volume of water sufficien
gavmur [86]

Answer:

a) V = 1.542 E11 ft³

b) V = 4367011968 m³

c) V = 1.1535 E12 us gal

Explanation:

Acre surface is defined as 66 by 660 feet at a depth of one foot:

⇒ Vacre-foot = 66ft*660ft*1ft = 43560 ft³

lake:

a)  V = 3.54 E6 acre-feet * ( 43560 ft³ / acre-foot ) = 1.542 E11 ft³

b) V = 1.542 E11 ft³ * ( 0.02832m³ / ft³ ) = 4367011968 m³

c) V = 1.542 E11 ft³ * ( 7.48052 us gal/ft³ ) = 1.1535 E12 us gal

6 0
4 years ago
What is the correct mole to mole ratio for Aluminum to Aluminum chloride in the following reaction: 2Al + 3Cl2 --> 2AlCl3
RoseWind [281]

Answer:

3;2

Explanation:

8 0
4 years ago
Other questions:
  • How many millimeters are there in 1 kilometer
    10·1 answer
  • In which example is the entropy of the initial state greater than the entropy of the final state? 1. A building collapses during
    7·1 answer
  • After 1911, most scientists accepted the theory that nucleus of an atom was very dense and very small and has a positive charge.
    14·1 answer
  • Mass is measured in ____________, and weight is measured in ______________. A) kilograms, grams B) grams, kilograms C) newtons,
    11·2 answers
  • describe the energy inputs and outputs for the campfire. Use the law of conservation of energy to construct a valid qualitative
    5·1 answer
  • The Theoretical yield is 2.44 g and the actual yield is 3.49 g, what is the percent yield
    14·1 answer
  • All substances freeze at the same temperature, so they all have exactly the
    6·1 answer
  • Ann dissolves four tablespoons of salt in a bowl of water. She notices that the water has become salty. Ann then keeps
    15·1 answer
  • Why sodium chloride has a hiegher melting point​
    15·1 answer
  • Which set of coefficients will correctly balance the following skeleton equation?
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!