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Lilit [14]
3 years ago
8

Practice question 1 How many moles are in 5.64e25 atoms of iron (Fe)?​

Chemistry
1 answer:
liberstina [14]3 years ago
6 0

1 mole is equal to 6.0220 x 1023 atoms of any element.

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Answer:the ability to express sadness, recognize siblings in a crowd

Explanation:

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Julia did an experiment to study the solubility of two substances. She poured 100 mL of water at 20 °C into each of two beakers
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<u>Answer:</u> The solubility of B is high than the solubility of A.

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For the given observations:

Mass of undissolved substance of substance A is more than Substance B at every temperature. This implies that less amount of solute gets dissolved in the given amount of solvent.

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