How many molecules of hydrogen are produced if 13.05 g of Zn reacts with excess hydrochloric acid equation Zn plus HCL equals ZnCl2 plus H2?

1. 👍 0
2. 👎 0
3. 👁 197
1. Two

1. 👍 0
2. 👎 0

Similar Questions

How many molecules of hydrogen are produced if 13.05 g of Zn reacts with excess hydrochloric acid equation Zn plus HCL equals ZnCl2 plus H2?

asked by Anonymous on June 1, 2010

How many molecules of hydrogen are produced if 13.05 g of Zn reacts with excess hydrochloric acid equation Zn plus HCL equals ZnCl2 plus H2?

asked by lulu on May 31, 2010
3. Chemistry

How many moles of hydrogen gas will be produced when the 0.03 g of magnesium reacts with excess hydrochloric acid?

asked by Brandy on December 4, 2011
4. chemistry

what volume of hydrogen gas, measured at STP, will be produced when 16.0g of magnesium reacts completely with an excess of hydrochloric acid

asked by Mia on February 15, 2016
5. Chemistry 171 Lab

Suppose we collect hydrogen gas, H2(g), over water at 21◦C in a vessel with total pressure of 743 Torr. If the hydrogen gas is produced by the reaction of aluminum with hydrochloric acid: 2Al(s) + 6HCl(aq) → 2AlCl3(aq) +

asked by Rae on June 15, 2016
1. Chemistry

Hydrochloric acid reacts with Magnesium to form Magnesium Chloride and Hydrogen gas. deltaH= -442kJ If 15mL of 1.0M HCl reacts with .3g of Mg, how many L of H2 are produced? How much heat is produced?

asked by Taylor on December 8, 2010
2. Chemistry Balancing Equations

I really need help with balancing these equations: PLEASE HELP!! 1. Sodium Hydrogen Sulfite reacts with hydrochloric acid to produce sulfur dioxide gas, water and sodium chloride 2. Sodium nitrate reacts with hydrochloric acid to

asked by Anonymous on March 14, 2011
3. chemistry

How many moles of hydrogen would be obtained if 2.7g of aluminium reacts with excess hydrochloric acid?

asked by Serena on March 5, 2015
4. Science

6.0g of aluminum metal reacts with excess dilute hydrochloric acids what volume of hydrogen gas at r.t.p?

asked by Bwalya on April 26, 2019
5. chemistry

Element Symbol Atomic Mass --------------------------------------- Bromine Br 79.904 Calcium Ca 40.078 Carbon C 12.011 Chlorine Cl 35.4527 Cobalt Co 58.93320 Copper Cu 63.546 Flourine F 18.9984032 Hydrogen H 1.00794 Iodine I

asked by Chris on April 15, 2008

More Similar Questions