Chemistry, 25.02.2020 18:27 rameseshajj
N2 (g) + 2O2 (g) + 2 NO2 (g)
3NO2 (g) + H2O (g) = 2HNO3 (aq) + NO (g)
a. a car burns 4.00 x 10^2 g of N2. How many grams of HNO3 will be produced?
b. what is the minimum amount of O2 needed in grams?
Answers: 2
Chemistry, 21.06.2019 13:30
Why are gamma rays not affected by a magnet as they pass over it? gamma rays are composed of only energy. gamma rays do not have enough mass to be affected. gamma rays do not have the right electrical charge to be affected. gamma rays move too fast for anything to affect their pathway.
Answers: 1
Chemistry, 22.06.2019 04:40
In which environment would primary succession occur? a forest with a few remaining trees after a recent wildfire an area of exposed rock after a glacier melts away beach that is exposed to the air at low tide an abandoned baseball field in a small town
Answers: 1
Chemistry, 22.06.2019 10:00
Drug abuse will not lead to physical and psychological dependence. true or false ?
Answers: 2
Chemistry, 22.06.2019 10:30
Rocks, as they are compressed, begin forming mountains above the earth's surface when two continental plates converge. the continental crust increases in depth as the mountains grow above. the himalayan mountains formed at a convergent plate boundary in this manner. the rocks are smashed together causing them to due to the intense heat and pressure from the colliding plates and eventually forming rock. a) melt; igneous b) layer; sedimentary c) recrystallize; metamorphic d) melt into the earth's interior; metamorphic
Answers: 1
N2 (g) + 2O2 (g) + 2 NO2 (g)
3NO2 (g) + H2O (g) = 2HNO3 (aq) + NO (g)
a. a car bur...
3NO2 (g) + H2O (g) = 2HNO3 (aq) + NO (g)
a. a car bur...
Mathematics, 25.09.2020 18:01
History, 25.09.2020 18:01
Mathematics, 25.09.2020 18:01
Mathematics, 25.09.2020 18:01
History, 25.09.2020 18:01
Physics, 25.09.2020 18:01