The image above shows a chamber with a fixed volume filled with gas
at a pressure of 1560 mmHg and a temperature of 445.0 5. If the
temperature drops to 312.0 K, what is the new pressure of the gas in
the chamber?

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.

Drug abuse will not lead to physical and psychological dependence. true or false ?

3) in peaches, [oh]=3.16x10-11 m a) find [h+ ] b) what is the ph? c) is the solution acidic, basic, or neutral?