AgNO3(aq) + NaCl(aq)→ AgCl(s) + NaNO3(aq) In an experiment a student mixes a 50.0 mL sample of 0.100 M AgNO3(aq) with a 50.0 mL sample of 0.100 M NaCl(aq) at 20.0°C in a coffee-cup calorimeter. Which of the following is the enthalpy change of the precipitation reaction represented above if the final temperature of the mixture is 21.0°C? (Assume that the total mass of the mixture is 100. g and that the specific heat capacity of the mixture is 4.2 J/(g °C).)
Answers: 2
Chemistry, 21.06.2019 18:00
Write a net ionic equation to show that hydrofluoric acid, behaves as an acid in water.
Answers: 1
Chemistry, 22.06.2019 06:30
Summarize possible ways in which phases of matter could combine to form a solution.
Answers: 2
Chemistry, 22.06.2019 07:10
Which of these conditions most likely produces an unstable isotope?
Answers: 2
AgNO3(aq) + NaCl(aq)→ AgCl(s) + NaNO3(aq)
In an experiment a student mixes a 50.0 mL sample of 0.10...
Mathematics, 10.01.2021 23:00
Social Studies, 10.01.2021 23:00
Mathematics, 10.01.2021 23:00
Mathematics, 10.01.2021 23:00
Mathematics, 10.01.2021 23:00
Mathematics, 10.01.2021 23:00
Health, 10.01.2021 23:00
Social Studies, 10.01.2021 23:00
Health, 10.01.2021 23:00
History, 10.01.2021 23:00