Chemistry, 30.01.2021 04:00 shenothomas688
Imagine that you live in a city near a large river. You are
part of a group that studying the environmental impact
of switching your city from fossil fuels to hydropower.
Which two issues are possible consequences that you should consider?
A. Toxic waste created by nuclear reactions
B. Danger to birds that live in your region
C. Harm to fish and other organisms in the river
D. Decrease in carbon dioxide production
Answers: 3
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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Chemistry, 22.06.2019 00:30
This active feature of earth's crust in building mountain ranges as well as islands. this feature is a a) cavern. b) earthquake. c) mountain. d) volcano.
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Chemistry, 22.06.2019 12:00
A5.000 g sample of niso4 h2o decomposed to give 2.755 g of anhydrous niso4. what is the formula of the hydrate? what is the full chemical name for the hydrate? what is the molar mass of the hydrate? niso4•_h2o what is the mass % of water in the hydrate?
Answers: 1
Chemistry, 22.06.2019 15:20
An alloy contains 66 g of pure zinc. what is the percentage of zinc in the alloy? express your answer to two significant figures and include the appropriate units.
Answers: 1
Imagine that you live in a city near a large river. You are
part of a group that studying the envir...
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