What reactant that remains after the chemical reaction stops? Select one: O A stoichiometry O B. excess reactant O C limiting reactant D. mole ratio When does a chemical reaction stops? Select one: A. When the excess reactant is used up B. Chemical reaction never stops O C. When the lab is finished O D. When the limiting reactant is used up Which mole ratio is corect from the given chemical equation? 2N, + 50, 2N,0, Select one O A 2 mol N, to 3 mol N,0, O B.2 mol N, to 2 mol N,0, O C.2 mol N, to 5 mol N,0, O D. 5 mol 0, to 2 mol NO,

What is the easiest process to get to the result?

In initial state before CH4 and Cl2 is shown in the figure based on the balance equation in the future what is the limiting reactant? A. CCL4 B. CH4 C. HCL D. CL2

At the standard conditions, 22 g carbon dioxide (CO2) takes up a volume of ________ L  (Hint: atomic weight C, 12 g/mole; O, 16 g/mole)

Chlorine gas can be prepared in the laboratory by the reaction of hydrochloric acid with manganese(IV) oxide. 4 HCl(aq) + MnO,(s) → MNCI, (aq) + 2 H,O(1) + Cl,(g) A sample of 38.5 g MnO, is added to a solution containing 46.5 g HCl. What is the limiting reactant? HCI O MnO, What is the theoretical yield of Cl, ? theoretical yield: If the yield of the reaction is 81.1%, what is the actual yield of chlorine? & %24

How do i find the theoretical yield and how much water is produced?

10. When the equation below is balanced, the coefficient in front of carbon dioxide is C3H8 + O2 --> CO2 + H2O: A. 1 B. 3 C. 6 D. 12

Mow nany of cach atom are in the products? Mow may of cach atom are in the reactants? 2 a chlorine Fe Iron 2 a dhlorine 6 Fe iron Balanced oquation silver sulfur -> silver sulfide Ag Ag SAg Ag Ag Ag Ag Ag Ag Ag Ag S. Drewmere stver, How many of cach atom are in the reactants? How many of cach atom are in the products? Ag silver S sulfur Ag silver Ssulfur Balanced equation Conservation of Mass Draw enough molecules to conserve mass in each reaction luminum bromine -> aluminum bromide +.