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lutik1710 [3]
4 years ago
14

What is a comet? tell in a short and easy answer​

Chemistry
1 answer:
Ede4ka [16]4 years ago
5 0
A comet is a small icy, small Solar System body
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Need help asap!!!!! Plz
Nostrana [21]

Answer:

153.8 g/mol.

Explanation:

The molar mass of a compound = ∑ atomic masses of atoms.

<em>∴ The molar mass of CCl₄ = 1(atomic masss of C) + 4 (atomic mass of Cl) </em>= (12.0 g/mol) + 4 (35.45 g/mol) = <em>153.8 g/mol.</em>

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3 years ago
Consider the following reaction methane (CH4) combines with oxygen to create carbon dioxide and dihydrogen monoxide. Which of th
ZanzabumX [31]

Answer:

I believe it is one. I attached what I think is the balanced equation of the problem you gave. The answer is d.1

Explanation:

CH4+4O=CO2+2H2O

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3 years ago
What type of alloy will C and Fe form?
bija089 [108]
Carbon and iron alloys are called steel.
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Combining 0.381 mol of Fe2O3 with excess carbon produced 17.4 g of Fe.
blondinia [14]
Combining 0.381 mol of fe203 with excess carbon produced 17.4g of fe.
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Scientists use bacteria to make medicines,<br><br> o True<br> o False
sladkih [1.3K]

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true they do I yes they do

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3 years ago
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