Given the following reaction, what is the conjugate acid of ammonia?

Given the table below, what is the chemical formula for a compound between rb and the nitrate ion no3 -1? nitrate ion no3 -1 phosphate po4 -3 sulfate so4 -2 acetate c2h3o2 -1 ammonium nh4 +1 chromate cro4 -2 carbonate co3 -2 dichromate cr2o7 -2 permanganate mno4 -1 sulfite so3 -2 rbno3 rb2no3 rb(no3)2 rb2(no3)3

650.j is the same amount of energy as? 2720cal1550cal650.cal2.72cal

Δu of , in kj/kg, as it isto k, (a)as a of , (b) at , (c) at .