2 years ago

1. When the following oxidation-reduction reaction in acidic solution is balanced, what is the

Chemistry

1 answer:

borishaifa [10]2 years ago

8 0

A. 1
B. 4
C. 5
D. 3
E. 2

The correct answer is E. 2

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Vilka [71]

Answer:

hydrogen

Explanation:

The gas with the least molecular weight effuses the fastest (Graham's Law). Hence, H gas has a higher rate of diffusion compared to N, O, and Cl.

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3 years ago

2. Balance the equation below, and answer the following question: What volume of chlorine gas, measured at STP, is needed to com

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Balanced equation: 2Na(s) + Cl₂(g) ---> 2NaCl(s)

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molar mass of Na= 23.0 g/mol
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2 years ago

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Answer:B

Explanation:

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