3 years ago

Which atorn was used to determine the amount of particles in a mole?

1 answer:

5 0

Answer:

carbon atom is used to determine the amt of particles in a mole

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salantis [7]

Answer:

12 moles

Explanation:

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dimaraw [331]

Since phosphorus is in the 5th group it has the ability to gain or lose electrons

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igor_vitrenko [27]

Answer:

aqueous solution

Explanation:

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lorasvet [3.4K]

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kherson [118]

Answer:

0.1832 moles of ethyl acetate ( $C_{4}H_{8}O_{2}$ )

Explanation:

1. Find the balanced chemical equation:

In the production of ethyl acetate, the acetic acid $CH_{3}COOH$ reacts with ethanol to produce ethyl acetate $C_{4}H_{8}O_{2}$ and water, that is:

$CH_{3}COOH+C_{2}H_{5}OH=C_{4}H_{8}O_{2}+H_{2}O$

2. Find the theoretical maximum moles of ethyl acetate $C_{4}H_{8}O_{2}$ :

As the problem says that the acetic acid $CH_{3}COOH$ is the limiting reagent, use stoichiometry to find the moles of ethyl acetate produced:

$11gCH_{3}COOH*\frac{1molCH_{3}COOH}{60.05gCH_{3}COOH}*\frac{1molC_{4}H_{8}O_{2}}{1molCH_{3}COOH}=0.1832molesC_{4}H_{8}O_{2}$

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3 years ago