3 years ago

A person loses 2.70 lb in two weeks. how many grams did they lose?

Chemistry

1 answer:

leonid [27]3 years ago

6 0

Answer:

1224.7

Explanation:

Each lb is 453.59

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For the following reaction, calculate how many moles of NO2 forms when 0.356 moles of the reactant completely reacts.

Nesterboy [21]

Answer:

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Explanation:

For the reaction , given in the question ,

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From the question , 0.356 mol of N₂O₅ are reacted ,

<u>now, using the above equation , to calculate the moles of the NO₂ , as follow -</u>

Since ,

1 mol of N₂O₅ reacts to give 4 / 2 mol of NO₂

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Calculating ,

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3 years ago

How do you find a theoretical mass? Is there a difference between theoretical mass and theoretical yield?

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Theoretical yield is the quantity of a product obtained from the complete conversion of the limiting reactant in a chemical reaction. It is the amount of product resulting from a perfect chemical reaction and thus not the same as the amount you'll actually get from a reaction.

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