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
Snowcat [4.5K]
3 years ago
5

The water cycle is the __________________ by which water __________________ through the ____________________ and atmosphere.

Chemistry
1 answer:
zhenek [66]3 years ago
7 0

Answer:

is the process, water circulates , the earth's ocean

Explanation:

You might be interested in
You use 4.98 g of Na2SO4, how many grams of barium sulfate are produced?<br><br> Na2+Ba(NO3)2= ?
Kaylis [27]

Answer:

Mass of barium sulfate = 8.17 g

Explanation:

Given data:

Mass of sodium sulfate = 4.98 g

Mass of barium sulfate produced = ?

Solution:

Na₂SO₄ + Ba(NO₃)₂    →   BaSO₄ + 2NaNO₃

Moles of sodium sulfate:

Number of moles = mass/molar mass

Number of moles =4.98 g / 142.04 g/mol

Number of moles = 0.035 mol

Now we will compare the moles pf sodium sulfate and with barium sulfate.

                            Na₂SO₄               :            BaSO₄

                                1                       :              1

                              0.035                :          0.035

Mass of barium sulfate:

Mass = number of moles × molar mass

Mass =   0.035 mol ×233.4 g/mol

Mass = 8.17 g

6 0
3 years ago
What floats on top of molten magma under the earth’s surface?.
elena-s [515]

Explanation:

Earthquakes. are caused by the earth's crust, more specifically, tectonic plates that float on top of molten magma. These plates bump into each other. it's the answer Earthquakes.

5 0
2 years ago
Nitrogen reacts with hydrogen to produce ammonia gas as follows. mc023-1.jpg How many moles of nitrogen would react with excess
anzhelika [568]
The balanced reaction is:

N2 + 3H2 = 2NH3

We are given the amount of the product to be produced.This will be the starting point of our calculations. We use the ideal gas equation to find for the number of moles.

<span>
n = PV / RT = 1.00(.520 L) / (0.08206 atm L/mol K ) 273 K
n= 0.0232 mol NH3

</span>0.0232 mol NH3 (1 mol N2 / 2 mol NH3) = 0.0116 mol N2


<span>Therefore, the correct answer is A.</span>

7 0
3 years ago
Read 2 more answers
How many moles are in 8 grams of NaCl?
anygoal [31]
There are 2 moles in 8 grams
5 0
3 years ago
Does all atoms have a positive charge
Goryan [66]
No, they can have<span> a neutral </span><span>charge</span>
7 0
3 years ago
Other questions:
  • Charcoal appears black in color because it Question 17 options: has a black-colored pigment. reflects all wavelengths of light t
    7·2 answers
  • Write a balanced chemical equation for the standard formation reaction of gaseous formaldehyde CH2O
    10·1 answer
  • Identify the mass law that each observation demonstrates. a flashbulb contains magnesium and oxygen before use and magnesium oxi
    15·1 answer
  •  Some athletes have as little as 3.0% body fat. If such a person has  body  mass of 65 kg,how many pounds of body fat  does  tha
    10·1 answer
  • Help! What is the the correct number for the product of this particular reaction?
    7·1 answer
  • Identifies at least one organism<br> that goes through photosynthesis<br> or respiration
    13·1 answer
  • PLEASE HELP IM BEGGING Y'ALL​
    10·1 answer
  • How is energy converted in a hydroelectric plant?
    9·1 answer
  • GIVING BRAINLIEST FIVE STARS AND HEART!
    8·2 answers
  • Compare the boiling points of alcohol, ethers and alkanes and explain one reason for the difference
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!