Practice Avogadro’s Law (1.5.5) - SOME BASIC CONCEPTS OF CHEMISTRY

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6 sample questions

Question 1.
What does Avogadro's Law state?
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Think about the relationship between gas volumes and molecules.
Question 2.
If 2 liters of gas A react with 1 liter of gas B, how many liters of gas C would be produced if no gas is left unreacted?
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Apply the concept of Avogadro's Law on the gas ratios.
3Question 3.
According to Avogadro's Law, what happens to equal volumes of gases at the same temperature and pressure?
- Contain differing numbers of molecules
- Contain equal numbers of molecules
- Convert into liquid form
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Think about what Avogadro's contribution was.
4Question 4.
Is it true that Avogadro's Law is applicable to liquids?
- True
- False
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Consider the physical properties of gases versus liquids.
Question 5.
If 5 liters of oxygen reacts with 10 liters of hydrogen, how many liters of water vapor will be produced?
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Use the ratios given and apply the law.
Question 6.
Calculate the number of moles of gas in a 1.5 L container at STP.
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Find the proportion using the ideal gas law for STP.

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