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nikdorinn [45]
3 years ago
14

2CO +0, 200, what is the mole ratio of carbon monoxide to carbon

Chemistry
1 answer:
Nastasia [14]3 years ago
6 0

Answer:

B. 2.2

Explanation:

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Elza [17]

Answer:

a. 5.36x10⁻⁴ g/mL

b. 4.29x10⁻⁵ g/mL

Explanation:

As the units for concentration are not specified, I'll respond using g/mL.

a. We <em>divide the sample mass by the final volume</em> in order to <u>calculate the concentration</u>:

  • 0.268 g / 500 mL = 5.36x10⁻⁴ g/mL

b. We can use C₁V₁=C₂V₂ for this question:

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What are alternative periodic tables
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Tabulations of chemical elements differing in their organization from the traditional seen periodic system
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AUG, the codon that codes for the amino acid methionine is also called a ____ codon (answer choices 1.start 2.Stop 3.Go 4.beginn
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<h2>Answer:  START (2)</h2>

Explanation:

AUG is a <u>START</u> codon.  (2)

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