Consider the following unbalanced redox reaction:
cr2o72- (aq) + no2 (aq) – cr3+ (aq) + no3(aq)
what is the oxidizing agent in the reaction?

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.

What is a main difference between a mixture and a pure substance? a mixture is only a liquid, but a pure substance can be in any state.a mixture looks the same throughout, but a pure substance does not.1 a mixture can vary in composition, but a pure substance has a set composlo a mixture can be made up of a single compound, but a pure substance car

Balance the following reaction. as2s3 + 9o2 → 2as2o3 + so2