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bija089 [108]
3 years ago
10

How many carbon atoms are there in 2.23 grams of propane (C3H8)?​

Chemistry
1 answer:
Cerrena [4.2K]3 years ago
4 0

Answer:

3.05x10²³ (3 sig. fig.)

Explanation:

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Explanation:

Silver and Gold belong to a special group of metals known as the native metals. They are found naturally on their own and not in combined form in rocks.

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  • Calcium and magnesium on the other hand are reactive metals.
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Answer: 2800 calories

Explanation:

Latent heat of fusion is the amount of heat required to convert 1 mole of solid to liquid at atmospheric pressure.

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6 0
4 years ago
Which statement describes how chemical formulas like h2o represent compounds
gavmur [86]
H2o stands for water
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3 years ago
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According to Le Chatelier’s principle, a change in pressure affects the chemical equilibrium of the reaction system under what c
charle [14.2K]
Some of the reactants or the products are in the gaseous phase.
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2.38g of black copper(iii) oxide is completely reduced to by hydrogen to give copper and water. What are the number of atoms of
OleMash [197]

Explanation:

here is the answer bae. Feel free to ask for more

6 0
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