Chemistry, 25.01.2020 06:31 xxYingxYangxx7670
Harmful chemicals released directly into the atmosphere due to either human activities or natural processes are air pollutants.
a) primary
b) secondary
c) tertiary
d) quaternary
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Y=‐1x + 7 if y has a value of ‐24 what is the value of x?
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Asolution contains 225 g of sodium chloride, nacl, dissolved in enough water to make a 0.25 l of solution. what is the molarity of the solution?
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What conclusion can you draw from this experiment about the components of the black ink?
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Harmful chemicals released directly into the atmosphere due to either human activities or natural pr...
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