Chemistry, 27.06.2020 02:01 jessiereyes2924
Use the standard enthalpies of formation for the reactants and products to solve for the AH, xn for the following reaction.
(The AH, of HCN is 108.9 kJ/mol, AgCl is -127.068 kJ/mol, HCl is -167.159 kJ/mol and AgCN is 146.0 kJ/mol.)
HCl (aq) + AGCN (s) → HCN (aq) + AgCl (s)
AHxn =
The reaction is
Answers: 1
Chemistry, 21.06.2019 18:00
How is the composition of a meteorite relevant to finding out the composition of earth's core?
Answers: 3
Chemistry, 22.06.2019 03:30
Asample of ammonia reacts with oxygen as shown. 4nh3(g) + 5o2(g) 4no(g) + 6h2o(g) what is the limiting reactant if 4.0 g of nh3 react with 8.0 g of oxygen? o2 because it produces only 0.20 mol of no. nh3 because it produces only 0.20 mol of no. o2 because it produces two times less no than nh3. nh3 because it produces three times more no than o2.
Answers: 3
Chemistry, 22.06.2019 12:20
Adeuteron, 21h, is the nucleus of a hydrogen isotope and consists of one proton and one neutron. the plasma of deuterons in a nuclear fusion reactor must be heated to about 3.02×108 k . what is the rms speed of the deuterons? express your answer using two significant figures.
Answers: 1
Chemistry, 22.06.2019 16:00
How could a student test the effect of removing heat from a gas that is stored in a sealed container? what must occur in order for matter to change states?
Answers: 2
Use the standard enthalpies of formation for the reactants and products to solve for the AH, xn for...
Chemistry, 05.04.2020 23:44
Mathematics, 06.04.2020 00:03
History, 06.04.2020 00:03
Chemistry, 06.04.2020 00:03
Biology, 06.04.2020 00:03
History, 06.04.2020 00:03
Mathematics, 06.04.2020 00:03
Mathematics, 06.04.2020 00:03
Social Studies, 06.04.2020 00:03
Mathematics, 06.04.2020 00:03
Mathematics, 06.04.2020 00:04
Chemistry, 06.04.2020 00:04
History, 06.04.2020 00:04
Chemistry, 06.04.2020 00:04