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2 years ago

How many moles are in 29.5 grams of Ax?

Chemistry

1 answer:

JulsSmile [24]2 years ago

6 0

The number of moles present in 29.5 grams of argon is 0.74 mole.

The atomic mass of argon is given as;

Ar = 39.95 g/mole

The number of moles present in 29.5 grams of argon is calculated as follows;

39.95 g ------------------------------- 1 mole

29.5 g ------------------------------ ?

$= \frac{29.5}{39.95} \\\\= 0.74 \ mole$

Thus, the number of moles present in 29.5 grams of argon is 0.74 mole.

<em>"Your question seems to be missing the correct symbol for the element" </em>

Argon = Ar

Learn more here:brainly.com/question/4628363

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Explanation:

In a mechanism of a reaction, the rate is determinated by the slow step of the mechanism.

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<em>Where K' = K1 * K2</em>

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