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laiz [17]
3 years ago
5

What number represents water becoming water vapor in this diagram

Chemistry
2 answers:
wlad13 [49]3 years ago
5 0

Answer:

The correct answer is 1.

Explanation:

The water cycle in the diagram shows how both seawater and water in the mountains go from the liquid phase to steam. This is due to the heat of the sun that causes water in rivers, seas, and lakes to evaporate. Remember that evaporation is a process that occurs on the surface of the liquid at any temperature, other than the boiling of water that occurs at a certain elevated temperature.

Have a nice day!

vredina [299]3 years ago
3 0


the answer is <u>"A" 1</u>

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DochEvi [55]

Answer: 40.1%

Explanation: The mass of calcium in this compound is equal to 40.1 grams because there's one atom of calcium present and calcium has an atomic mass of 40.1 . The molar mass of the compound is 100.1 grams. Using the handy equation above, we get: Mass percent = 40.1 g Ca⁄100.1 g CaCO3 × 100% = 40.1% Ca.

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3 years ago
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2 years ago
What is the total number of valence electrons in the dot structure of CBr4? Explain how you determined this answer. What is the
Mnenie [13.5K]

Answer:- There are 32 valence electrons and it's tetrahedral in shape.

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There is one C and four Br in the given compound. So, total number of valence electrons = 4+4(7) = 4+28 = 32

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How are protons, electrons, and neutrons correctly compared​
Fiesta28 [93]

they all have one thing in common and that its all made up of atoms. When these components are active it creates energy  

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Answer:

you too ^^

Explanation:

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