When 10.0 g of NH3 reacts, the actual yield of N2 is 8.50 g. What is the percent yield? NH3(g) + NO(g) → N2(g) + H2O(l)

Which part of a feedback mechanism is able to monitor the conditions outside of cells and usually uses nerve cells to relay this information to an intergrating center

If a solution is considered basic, then a) the hydroxide ion and hydronium ion concentrations are equal. b) the hydroxide ion concentration is less than the hydronium ion concentration. c) the hydronium ion concentration is greater than the hydroxide ion concentration. d) the hydroxide ion concentration is greater than the hydronium ion concentration.

Which characteristics can be used to differentiate star systems? check all that apply.