Chemistry, 30.04.2021 19:10 ojbank4411
How much concentrated 12 M hydrochloric acid is needed to prepare 100
mL of a 2.0 M solution?
Answers: 2
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Explain the effects of nh3 and hcl on the cuso4 solution in terms of le chatelier's principle
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Chemistry, 22.06.2019 07:00
The boiling point of propanoic acid is higher than that of 1-butanol because: propanoic acid has a higher molecular weight than 1-butanol. propanoic acid is more soluble in water than 1-butanol. propanoic acid is a better hydrogen bond donor than 1-butanol. propanoic acid forms hydrogen bonded dimers and 1-butanol does not. 1-butanol forms hydrogen bonded dimers and propanoic acid does not.
Answers: 2
Chemistry, 22.06.2019 20:30
The activation energy for the reaction no2(g)+co2(g)⟶no(g)+co(g) is ea = 300 kj/mol and the change in enthalpy for the reaction is δh = -100 kj/mol . what is the activation energy for the reverse reaction?
Answers: 3
How much concentrated 12 M hydrochloric acid is needed to prepare 100
mL of a 2.0 M solution?...
mL of a 2.0 M solution?...
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