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3 years ago

One peanut M&M weighs approximately 2.33 g.

Chemistry

1 answer:

Sphinxa [80]3 years ago

3 0

Answer:

There are 23076 peanut M&M's in 53.768 kg of M&M's.

Explanation:

First we convert 53.768 kg into g:

53.768 kg * 1000 = 53768 g

Then we divide the total mass of M&M's by the mass of one peanut M&M, in order to calculate the answer:

53768 g / 2.33 g = 23076

So there are 23076 peanut M&M's in 53.768 kg of M&M's.

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Explanation:

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For 0.356 moles H2O we'll need 5/6 * 0.356 = 0.297 moles O2

Calculate mass of O2 = moles O2 * molar mass O2

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c. If the reaction uses up 9.43105 g of ammonia, how many kilograms of nitrogen monoxide will be formed?

Calculate moles of ammonia = 9.43105 grams / 17.03 g/mol =0.5538 moles

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For 0.5538 moles of NH3 we'll have 0.5538 moles NO

Calculate mass of NO

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