The boiling point of water is 100.0°C at 1 atmosphere. How many grams of ammonium nitrate (80.06 g/mol), must be dissolved in 283.0 grams of water to raise the boiling point by
0.350°C? Refer to the table for the necessary boiling or freezing point constant.

Matches the chemical name of each oxide of phosphorus to its chemical formula

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

Enzymes affect the reactions in living cells by changing the