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Ber [7]
3 years ago
10

Question 5 Multiple Choice Worth 4 points)

Chemistry
1 answer:
777dan777 [17]3 years ago
3 0

Answer:

This cannot be determined without knowing the actual mass of the objects.

Explanation:

its like trying to compare the letter A and letter B

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Which information does the atomic mass of an element provide? The number of protons and neutrons in an atom B. the number of iso
Semmy [17]

The atomic mass of an element provides A. the number of protons and neutrons in an atom.

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P4O10 -> 4P+5O2 How many moles of phosphorus would be produced if 5.3 mol of P4O10 reacted?
viktelen [127]

Answer:

21.2 moles.

Explanation:

Hello!

In this case, for the given chemical reaction, we can see there is a 1:4 mole ratio between tetraphosphorous decaoxide and phosphorous; therefore, the following proportional factor provides the requested moles of phodphorous:

n_P=5.3molP_4O_{10} *\frac{4molP}{1molP_4O_{10}} \\\\n_P=21.2molP

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4 years ago
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Ghella [55]

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Explanation:

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Is this an aromatic hydrocarbon? Why or why not?
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