Chemistry, 13.10.2020 04:01 NBASTARK4523
If I have 0.376 g of air, what are the moles of air, and what is the molar mass of air (g/mol)? Please show how to get the answer.
Answers: 2
Chemistry, 21.06.2019 22:30, dianasmygova
Monkeys and bats have similar bone structure in their forelimbs. however, monkeys have longer forelimbs to use for climbing and swinging in trees. bats have shorter forelimbs to use for flight. which term best describes how monkey and bat forelimbs are related to each other? a. homologous b. embryonic c. analogous d. vestigial
Answers: 1
Chemistry, 22.06.2019 23:00, genyjoannerubiera
In the reaction h2co3 (aq) + 3nh3 (aq) = 2 nh4+ (aq) + co3 2-, how many electrons are transferred?
Answers: 3
If I have 0.376 g of air, what are the moles of air, and what is the molar mass of air (g/mol)?
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