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quennie
Questions and answers by visitors named
quennie
Questions (2)
a solution of 30 percent by weight has a density of 0.96g/mL at 25 degree celcius.find the molarity and molality.
3 answers
421 views
on the assumption that IQ's are normally distribited in the population with a mean of 100 and a standard deviation of 20
3 answers
839 views
Answers (1)
when you move or lift things
