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exis [7]
3 years ago
7

Write the skeleton equation: Cobalt and Sulfur react to produce Cobalt (II) Sulfide

Chemistry
1 answer:
lidiya [134]3 years ago
7 0

Answer:

Co + S = Co2S3

Explanation:

pretend = is the arrow

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kirill [66]
To answer this question, you need to know <span>Graham's Law of Effusion/Diffusion formula. In this formula, the rate of diffusion/effusion would be influenced by the mass. As the molecule has bigger mass, the rate should be slower because it will be harder to pass the membrane. The calculation should be:</span>
<span>Rate 1 / Rate 2 = √[M2/M1] 
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3 years ago
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Explanation:

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3 years ago
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