When an iron nail is ground into powder, its mass is
a. stays the same,
b. decreases,...
Chemistry, 30.09.2019 05:30 Yumimiku6539
When an iron nail is ground into powder, its mass is
a. stays the same,
b. decreases,
c. increases,
d. cannot be determined?
Answers: 2
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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? a. 3.88 m, b. 1.03 m, c. 1.5 m, d. 15.5 m
Answers: 3
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Hey guys so i need to know what is _nh3+> nh4oh ~chemistry~
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