A mixture of 100g H20 and 100g NaNO3 is prepared at 30 °C and the mixture is filtered. Will all of the salt dissolve? If not, what mass of NaNO3 will be collected on
the filter?

Consider the nuclear equation below. 239/94 pu—-> x+ 4/2 he. what is x?

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.

A2.5% (by mass) solution concentration signifies that there is a 2.5 % (by mass) solution concentration signifies that there is blank of solute in every 100 g of solution. of solute in every 100 g of solution