Chemistry, 10.12.2020 21:50 kendalljanae
What do we call the harmful substances that have a negative effect on the environment? *
a. Pollutants
b. Fertilizer
c. Nonrenewable resources
d. Renewable resources
Answers: 1
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What is the main purpose of patent attorneys? defend the company against legal claims manage financial investments invent new products protect rights to new products and processes
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Chemistry, 22.06.2019 19:30
Acetylene gas c2h2 undergoes combustion to produce carbon dioxide and water vapor how many grams of water are produced by the same amount of c2h2?
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Chemistry, 23.06.2019 01:30
Magnesium is the limiting reactant in this experiment. calculate the theoretical yield of mgo for each trial. trial 1: trial 2: data mass of empty crucible with lid trial 1: 26.688 trial 2: 26.681 mass of mg metal, crucible, and lid trial 1: 26.994 trial: 2 26.985 mass of mgo, crucible, and lid trial 1: 27.188 trial 2: 27.180
Answers: 1
What do we call the harmful substances that have a negative effect on the environment? *
a. Pollut...
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