Anyone!
when solutions of (nh4)2so4 and ba(no3)2 are mixed, a precipitate of baso4 forms, leaving soluble nh4no3 in the solution.
write the molecular equation for the reaction. remember to include states for all reagents and products.

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.

Fill in the coefficients that will balance the following reaction: a0cr2(so4)3 + a1agno3

If a molecule with a molecular formula of c13h18 is treated with an excess of h2 in the presence of finally divided pt metal under conditions required for maximum hydrogenation of the molecule to give a molecule with a formula c13h24, how many rings are in the molecule?