Chemistry, 02.09.2021 19:00 officialrogerfp3gf2s
28. The chemical equation 2 H2 + O2 → 2 H2O represents what type of equation?
A. A balanced equation
B. An un-balanced equation
Answers: 2
Another question on Chemistry
Chemistry, 22.06.2019 07:40
22. a flask containing 450 ml of 0.50 m h2so4 was accidentally knocked to the floor. how many grams of nahco, do you need to put on the spill to neutralize the acid according to the following equation: h2so4(aq)+2 nahcos(aq) na,so(aq) +2 h20()+2 co2(g) d) 38 g a) 2.3 g b) 9.5 g c) 19 g
Answers: 1
Chemistry, 22.06.2019 11:30
Aperfume bottle is dropped in the corner of a room. the odor of the perfume can be detected on the other side of the room. which statement best describes this observation?
Answers: 2
Chemistry, 23.06.2019 03:00
The size (radius) of an oxygen molecule is about 2.0 ×10−10m. make a rough estimate of the pressure at which the finite volume of the molecules should cause noticeable deviations from ideal-gas behavior at ordinary temperatures (t= 300k ). assume that deviatons would be noticeable when volume of the gas per molecule equals the volume of the molecule itself.
Answers: 3
You know the right answer?
28. The chemical equation 2 H2 + O2 → 2 H2O represents what type of equation?
A. A balanced equati...
Questions
Chemistry, 12.10.2021 01:00
Chemistry, 12.10.2021 01:00
Geography, 12.10.2021 01:00
Mathematics, 12.10.2021 01:00
SAT, 12.10.2021 01:00
Mathematics, 12.10.2021 01:00
Mathematics, 12.10.2021 01:00
English, 12.10.2021 01:00
Mathematics, 12.10.2021 01:00
Physics, 12.10.2021 01:00
Mathematics, 12.10.2021 01:00
English, 12.10.2021 01:00
Mathematics, 12.10.2021 01:00
Mathematics, 12.10.2021 01:00
