Chlorine gas can be prepared in the laboratory by the reaction of hydrochloric acid with manganese(IV) oxide. 4 HCl(aq) + MnO2 (s) — MnCl(aq) + 2H2O(l) + Cl2(g)
A sample of 37.9 g Mno, is added to a solution containing 47.5 g HCI.
What is the limiting reactant?
MnO2
HCI
What is the theoretical yield of Cl2

If the yells of the reaction is 77.5% what is the actual yield of chlorine __

Acurium-245 nucleus is hit with a neutron and changes as shown by the equation. complete the equation by filling in the missing parts. 52

What happened to the amount of carbon dioxide in the atmosphere from 2010–2017?

Cryolite, na3alf6(s), an ore used in the production of aluminum, can be synthesized using aluminum oxide. start this question by first balance the chemical equation.1.) balance the equation: - alo3(s)+naoh(l)+hf(> na3alf6+h2o(g). 2.) if 17.5 kilograms of al2o3(s), 51.4 kilograms of naoh(l), and 51.4 kilograms of hf(g) react completely, how many kilograms of cryolite will be produced? 3.)which reactants will be in excess, (al2o3, naoh, or hf) 4.)what is the total mass of the excess reactants left over after the reaction is complete in kg?