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Norma-Jean [14]
2 years ago
10

It’s due in 5 minutes pls help!!..

Chemistry
1 answer:
Monica [59]2 years ago
6 0

Answer:

c

Explanation:

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The more the energy, the larger the (a,b,c,d)?
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2 years ago
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7.20g of potassium sulfate reacts with the excess oxygen gas in a single displacement reaction, how many grams of oxygen are con
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The balanced chemical reaction:

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Assuming that the reaction is complete, all of the potassium sulfate is consumed. We relate the substances using the chemical reaction. We calculate as follows:

7.20 g K2SO4 ( 1 mol / 174.26 g) ( 1 mol O2 / 1 mol K2SO4 ) ( 32 g / 1 mol ) = 1.32 g O2 consumed in the reaction.
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3 years ago
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2 years ago
What is the limiting reactant when 8.4 moles of lithium react with 4.6 moles of oxygen gas?
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As, Lithium limits the formation of product, it is the limiting reagent and Oxygen gas is present in excess, it is called the excess reagent. (4.6-2.1)=2.5 moles of oxygen gas are present in excess.

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