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natka813 [3]
2 years ago
5

Explain how you would find the number of moles of carbon in 4.5 kg of carbon.

Chemistry
1 answer:
UkoKoshka [18]2 years ago
3 0
In a simplified version, check the number carbon atoms present and multiply by its relative atomic mass. Later divide by the given mass (4.5 x 1000 = 4500g) and you’ll get the number of mole of carbon
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Write the IUPAC names for the following compounds.
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2 years ago
Using the following reaction:
Romashka-Z-Leto [24]

Answer:

Mn is the oxidizing agent.

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Explanation:

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In this case, according to the undergoing chemical reaction, it is seen that the manganese in KMnO4 has an oxidation state of 7+, in MnSO4 of 2+ and nitrogen in KNO2 is 3+ and in KNO3 is 5+; thus we have the following half-reactions:

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5 0
2 years ago
A student isolated 15.6 g of product from a chemical reaction. She calculated that the reactions should have produced 18.4 g of
Snezhnost [94]

Answer:

The percent yield of this reaction is 84.8 % (option A is correct)

Explanation:

Step 1: Data given

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7 0
3 years ago
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Answer:

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Explanation:

5 0
3 years ago
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