Which of the following represents a hydrogen displacement reaction? Group of answer choices 2Al(s) + 3H 2SO 4(aq) β Al 2(SO 4) 3(aq) + 3H 2(g) 2C 2H 6(g) + 7O 2(g) β 4CO 2(g) + 6H 2O(l) 2KBr(aq) + Cl2(g) β 2KCl(aq) + Br2(l) CaBr2(aq) + H2SO4(aq) β CaSO4(s) + 2HBr(g) N 2(g) + 3H 2(g) β 2NH 3(g)
Answers: 3
Chemistry, 22.06.2019 05:30
What type of reaction is shown below? check all that apply. 2h2o2 β 2h2o + o2 synthesis decomposition combustion
Answers: 3
Chemistry, 22.06.2019 08:30
In the millikan oil drop experiment they determined that every drop had a charge which was a while number multiple of -1.60x10^-19. if a drop has a total charge of -9.60x10^-19 then how many excess electrons are contained within the drop?
Answers: 2
Chemistry, 22.06.2019 13:00
Asubstance is a good conductor of electricity which of the following best explains a probable position of the substance in a periodic table
Answers: 3
Which of the following represents a hydrogen displacement reaction? Group of answer choices 2Al(s) +...
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