Consider the chemical equation.

2nbr3 + 3naoh --> n2 + 3nabr + 3hobr

if there are 40 mol of nbr3 and 48 mol of naoh, what is the excess reactant?

n2
nbr3
naoh
hobr

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.

Nan element’s square on the periodic table, the number with the greatest numerical value represents the

Substance a is a nonpolar liquid and has only dispersion forces among its constituent particles. substance b is also a nonpolar liquid and has about the same magnitude of dispersion forces among its constituent particles. when substance a and b are combined, they spontaneously mix.