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babunello [35]
3 years ago
15

Element X has an average atomic mass of 64.32 amu. If this element consists of only two isotopes, X-64 and X-65, which isotope i

s present in the greater abundance? Explain how you can tell.
Chemistry
1 answer:
PIT_PIT [208]3 years ago
8 0

Answer:X-64 is closer to the atomic mass of 64.32 amu. The one on the periodic table is the isotope most common in nature.

Explanation:

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What mass in grams of SO2 is needed to react with 37.50 mol of Oz?
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Answer:

4804.5 g of SO₂ are needed to the reaction

Explanation:

The reaction to produce sulfuric acid is:

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Ratio is 1:2. 1 mol of oxygen needs 2 moles of sulfur dioxide in order to react. We can propose this rule of three.

If 1 mol of O₂ react to 2 moles of SO₂

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We convert the moles to mass, to know the answer:

75 mol . 64.06 g / 1 mol = 4804.5 g of SO₂

6 0
3 years ago
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Answer:

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8 0
3 years ago
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Zolol [24]

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3 0
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<u><em>Answer:</em></u>

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<u><em>Explanation:</em></u>

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FrozenT [24]
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3 years ago
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