Chemistry, 23.04.2021 04:20 hunterallan569
Consider the titration of 100.0 mL of 0.100 M H2NNH2 (Kb = 3.0 β 10-6) by 0.200 M HNO3. Calculate the pH of the resulting solution after the following volumes of HNO3 have been added.
a.) 20.0 mL
b.) 25.0 mL
c.) 100.0 mL
can anyone help?
Answers: 3
Another question on Chemistry
Chemistry, 22.06.2019 12:00
In a laboratory, 1.55mg of an organic compound containing carbon, hydrogen, and oxygen is burned for analysis. this combustion resulted in the formation of 1.45mg of carbon dioxide and .89 mg of water. what is the empirical formula for this compound?
Answers: 1
Chemistry, 22.06.2019 20:10
Insoluble sulfide compounds are generally black in color. which of the following combinations could yield a black precipitate? check all that apply. na2s(aq)+kcl(aq) li2s(aq)+pb(no3)2(aq) pb(clo3)2(aq)+nano3(aq) agno3(aq)+kcl(aq) k2s(aq)+sn(no3)4(aq)
Answers: 1
Chemistry, 22.06.2019 20:30
Identify the correct mole ratio for each substance. sodium chloride (nacl) na: cl = 1: ammonium nitrate (nhno) h: o = 4:
Answers: 1
You know the right answer?
Consider the titration of 100.0 mL of 0.100 M H2NNH2 (Kb = 3.0 β 10-6) by 0.200 M HNO3. Calculate th...
Questions
Biology, 25.08.2019 09:50
History, 25.08.2019 09:50
Chemistry, 25.08.2019 09:50
Social Studies, 25.08.2019 09:50
Social Studies, 25.08.2019 09:50
Mathematics, 25.08.2019 09:50
Mathematics, 25.08.2019 09:50
Health, 25.08.2019 09:50
Chemistry, 25.08.2019 09:50
English, 25.08.2019 09:50
Mathematics, 25.08.2019 09:50
Geography, 25.08.2019 09:50
Mathematics, 25.08.2019 09:50
