Answers: 3
Chemistry, 21.06.2019 23:50
2points why do scientists need governmental funding? o a. government politicians ask all the important scientific questions. o b. scientists have to pay taxes to the government on the money they make. o c. the cost of doing scientific research can be very high. o d. the government is controlled by scientists. submit
Answers: 3
Chemistry, 22.06.2019 18:10
Given the following at 25c calculate delta hf for hcn (g) at 25c. 2nh3 (g) +3o2 (g) + 2ch4 (g) > 2hcn (g) + 6h2o (g) delta h rxn= -870.8 kj. delta hf=-80.3 kj/mol for nh3 (g), -74.6 kj/mol for ch4, and -241.8 kj/mol for h2o (g)
Answers: 1
Chemistry, 22.06.2019 21:20
Phosgene (carbonyl chloride), cocl2, is an extremely toxic gas that is used in manufacturing certain dyes and plastics. phosgene can be produced by reacting carbon monoxide and chlorine gas at high temperatures: co(g) cl2(g)⇌cocl2(g) carbon monoxide and chlorine gas are allowed to react in a sealed vessel at 477 ∘c . at equilibrium, the concentrations were measured and the following results obtained: gas partial pressure (atm) co 0.830 cl2 1.30 cocl2 0.220 what is the equilibrium constant, kp, of this reaction
Answers: 2
4. 184.7 g sodium sulfate
how do you solve this...
how do you solve this...
German, 29.10.2020 18:00
Mathematics, 29.10.2020 18:00
Mathematics, 29.10.2020 18:00
English, 29.10.2020 18:00
Mathematics, 29.10.2020 18:00
History, 29.10.2020 18:00
Mathematics, 29.10.2020 18:00
Mathematics, 29.10.2020 18:00
English, 29.10.2020 18:00
Arts, 29.10.2020 18:00
History, 29.10.2020 18:00
Mathematics, 29.10.2020 18:00
Mathematics, 29.10.2020 18:00