In this synthesis reaction, what product will form?
h2(g)+ci2(g) >

a. 2h(g)+2ci(g)
b. 2hci(g)
c. ci2(g)+h2(g)
d. h2o(i)+hci(g)

ps. the numbers in c & d are smaller & they are also smaller in the question.

What is the formula that this ionic compounds could form sr2+p3-o2-

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.

Which statement about hf is true? it is zero for any compound in its standard state. it is positive when the bonds of the product store more energy than those of the reactants. it is negative when a compound forms from elements in their standard states. it is zero for any element that is in the liquid state.