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RUDIKE [14]
3 years ago
13

At what temperature does water become a gas?

Chemistry
2 answers:
vitfil [10]3 years ago
6 0
The answer is c. I have always known this.
uranmaximum [27]3 years ago
3 0
The answers is d. 100o c
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Conduction is a method of energy transfer within Earth’s systems. Describe an example of conduction, including where the energy
Varvara68 [4.7K]

Answer:

Conduction is the transfer of thermal energy from one molecule to another within an object. Conduction also happens between two objects in direct contact if they have different temperatures. The hotter molecule vibrates because of the added heat. This vibration and movement transfer the energy to the surrounding molecules. The transfer of energy continues until all the molecules have the same temperature.

Conduction takes place in solids, liquids, and gases. However, it happens fastest in solids because the molecules in solids are closely packed.

8 0
3 years ago
What is a group of specialized cells called when they work together to perform a specific function?
Nadya [2.5K]

Answer: Tissue

Explanation:

group of organized cells doing specific function is tissue group of organized tissues doing a specific function is an organ a group of organized organs doing a specific function is organ system and a group of organized organ systems doing a specific function would be an organism.

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3 years ago
PLEASE NEED HELP QUICK DEADLINE SOON
Nadya [2.5K]

Answer:

D. Protons ; neutrons.

Explanation:

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So that is why you average the number of neutrons to find the approximate atomic mass..

6 0
3 years ago
How many grams of zinc chloride could be formed from the reaction of 3.57g of zinc with excess HCl?
lorasvet [3.4K]
MZn: 65 g/mol
mZnCl₂: 65g+35,5g×2 = 136 g/mol
.....................
Zn + 2HCl -----> ZnCl₂ + H₂
65g.......................136g............

65g Zn ---- 136g ZnCl₂
3,57g Zn ---- X
X = (3,57×136)/65
X = 7,47g ZnCl₂
5 0
3 years ago
Read 2 more answers
What is the formula for the compound formed by calcium ions and chloride ions
Irina18 [472]

Answer:

Calcium chloride

Explanation:

The ionic equation is:

Ca2+ + 2Cl-  = Ca(OH)2

3 0
3 years ago
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