What mass of h2 forms
Course:- Chemistry
Reference No.:- EM13149015

Assignment Help >> Chemistry

Zn + 2HCl --- ZnCl2 + H2
What mass of H2 forms if 12 grams of Zn reacts with 7 grams of HCl?

Put your comment

Ask Question & Get Answers from Experts
Browse some more (Chemistry) Materials
Using this table Fe (s) + CuSO4(aq) --> FeSO4 (aq) + Cu(s) 0             +2+6-2              +2+6-2          0 (oxidation numbers)
What is the stoichiometric coeffiecient for oxygen gas when the following reaction is balanced using the smallest whole number coefficients? C12H26(g) + O2(g) --> CO2(g) + H
If one mole of the following compounds were each placed into separate beakers containing the same amount of water, rank the Cl?(aq) concentrations from highest to lowest
Give the structures of a hydrocarbon that has six carbon atoms and a) three vinylic hydrogens and two allylic hydrogens b) three vinylic hydrogens and no allylic hydrogens
Depict the skeletal structure of the major organic product produced when 2-methylpropanoylchloride reacts with 3-methylbutanoicacid in the presence of the weak base, pyridin
Question- In the experiment, a point is made that the formation of the azo compound is a slow reaction but the rate is increased by raising the pH of the solution. Why is th
Problem- Using standard reduction potential and cell potential to predict and explain which halogen, F2, Cl2, Br2, or I2, could NOT oxidize solid copper to form Cu 2+ ion? C
The volume of a piece of topaz (a semiprecious gem) weighing 5.95 g is 1.7 mL. The densities of chloroform, carbon tetrachloride, and dibromomethane are 1.48, 1.59, and 2.50 g