What volume of gas (ml) would you expect to collect when 0.1848 grams of zinc are reacted with excess 6 M hydrochloric acid, at 25°C and 759.2 mmHg atmospheric pressure? The vapor pressure of water is 23.8 mmHg at that temperature R -0.08206 L-atm/mol, 1 atm - 760 mmHg

Asample of ammonia reacts with oxygen as shown. 4nh3(g) + 5o2(g) 4no(g) + 6h2o(g) what is the limiting reactant if 4.0 g of nh3 react with 8.0 g of oxygen? o2 because it produces only 0.20 mol of no. nh3 because it produces only 0.20 mol of no. o2 because it produces two times less no than nh3. nh3 because it produces three times more no than o2.

Enzymes affect the reactions in living cells by changing the

Anthracite is so hard and pure it is also referred to as a renewable resource metamorphic rock hot bituminous coal dirty fuel