Chemistry, 16.07.2019 21:30 dayantapia2007
Use trends in the periodic table to predict the intensity of the following reactions. match the letter of each reaction to the predicted result. a. lithium (li) in water b. sodium (na) in water c. potassium (k) in water violent gas formation strong gas formation extremely violent gas formation
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Chemistry, 21.06.2019 22:50
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Chemistry, 21.06.2019 23:00
Which statement describes covalent bases? they have hydroxide ions. they produce hydrogen ions. they are often amines. they are named the same as ionic compounds.
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This image is an example of a(n) a) atom. b) compound. c) mixture. d) molecule.
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3. how much energy in joules is required to evaporate .0005 kg of liquid ammonia to vapor at the same temperature? 4. how much energy ( in megajoules ) is given up by .75 kg of water at 0c when it freezes to form ice at 0c? 5. explain how heat works between and at critical temperatures?
Answers: 2
Use trends in the periodic table to predict the intensity of the following reactions. match the lett...
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