If 3.4 mol of P4010 reacts with 5 mol of C, which is the limiting reactant 2. and which is the reactant in excess? P4010 + 10 C -→ P4 + 10 CO Limiting Reactant Reactant in Excess P4010 P4 co

Magnesium oxide can be made by heating magnesium metal in the presence of oxygen. The balanced equation for the reaction is:2Mg(s)+O2(g)→2MgO(s)2Mg(s)+O2(g)→2MgO(s) When 10.1 gg of Mg are allowed to react with 10.5 g of O2, 13.4 gg of MgO are collected. Determine the limiting reactant for the reaction. Express your answer as a chemical formula.

If 100.0 molecules of H2 and 38.0 molecules of O2 react, how many molecules of H2O can be produced in the reaction below? 2 H2(g) + O2(g) → 2 H2O(g) molecules 1 2 4 6. C 7 9. +/- х 100 +

Suppose that 10.0g of each reactant are added to a reaction chamber causing the following reaction: SO2 + NaOH = Na2SO3 + H2O what is the yield of Na2SO3 in grams? Which reactant is in excess? Which reactant is limiting? Which reactant has some left over after the reaction finishes? How much reactant is left over

For the following unbalanced reaction, if you start with 2.50 mol of N2O(g) how many moles of Ole) can be formed? N2Olg) - N2 (g) + O2 (g) O 5.00 mol O 2.50 mol 1.00 mol O 1.25 mol

For the reaction below, balance the chemical equation and then calculate how many grams of NH3 form when each amount of reactant completely reacts.                                             N2H4 (l) → NH3 (g) + N2 (g)  a. 5.3 mol N2H4 b. 32.5 g N2H4 c. 14.7 kg N2H4

A sample of 0.75 g of hydrogen gas was obtained by reacting 32.5 g hydrochloric acid with 18.0 g magnesium. Mg(s) + 2 HCI (aq) --> MgCl₂ (aq) + H₂(g) What is the percent yield for this reaction? 100% 83% 41% 50%