Chemistry, 29.10.2020 05:10 corbinwilliams
Pick TRUE or FALSE for the following statements:
1. There is a chemical difference between the gaseous and liquid state of the same substance
2. Liquids have a fixed temperature, but no fixed shape
3. Molecules of ice have less mass than molecules of water
4. A plasma is a gas with an electrical charge
Answers: 3
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Suppose that during that icy hot lab 65,000 j of energy were transferred to 450 g of water at 20°c what would have have been the final temperature of the water
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A2.5% (by mass) solution concentration signifies that there is a 2.5 % (by mass) solution concentration signifies that there is blank of solute in every 100 g of solution. of solute in every 100 g of solution
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Anitrogen atom and an oxygen atom combine chemically to form nitric oxide. what is nitric oxide?
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Pick TRUE or FALSE for the following statements:
1. There is a chemical difference between the gase...
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