Consider the balanced equation for the reaction of aluminum with hydrochloric acid. 2 Al 6 HCl...
Zinc reacts with hydrochloric acid according to the reaction equation shown. Zn(s) + 2 HCl(aq) — ZnCl2 (aq) + H2(g) How many milliliters of 5.00 M HCl(aq) are required to react with 4.95 g of an ore containing 23.0% Zn(s) by mass? volume:
Aluminum reacts with concentrated hydrochloric acid to produce hydrogen gas. 2 Al(s) + 6 HCl(aq) → 2 AICI, (aq) + 3H2(g) Calculate the mass of Al(s) that is required to produce 555.0 mL of H2(g) at STP. mass: 8 A1
Some two equation/Two unkown Problem
Magnesium and aluminum react with acid to give hydrogen gas. What volume of hydrogen gas measured at 25°C and a pressure of 0.985 atm can be obtained from 4.00 g of an alloy that is 20.0 Mg and 70.0 Al? Mg (s) 2 H (aq) H2 (g) Mg (aq) +2 2 Al (s) 6 H (aq) 3 H2 (g) 2 Al 3 (aq) 1. A 2.05 g sample of an iron-aluminum alloy (ferroaluminum) is dissolved...
8 pts 25. Aluminum metal (0.100 mol) and a volume of aqueous hydrochloric acid that contains 0.500 mol of HCl are combined and react to completion. How many liters of hydrogen gas, measured at STP are produced? Al(s) + HCl(aq) - AICI3(aq) + H2(g) (unbalanced) 4.48 L of H2 5.60 L of H2 224 L of H2 3.36 L of H2 6.72 L of H2
The reaction between hydrochloric acid and aluminum produces hydrogen gas and aluminum chloride. The balanced reaction equation is given below. How many motes of H_2 can be obtained when 7.80 mol HCl reacts with an excess of Al? 6HCl + 2Al rightarrow 3H_2 + 2AlCl_3
QUESTION 7 What is the correct full, balanced chemical equation for the reaction between hydrochloric acid (HCI) and calcium metal (Ca)? 2 Ca(s) + HCl(aq) + Ca2Cl(aq) + H2(g) Ca(s) + 2HCl(aq) — CaCl2(aq) + H2(g) Ca(s) + HCl(aq) +CaCl(aq) + H2(g) Ca(s) + 2HCl(aq) H2(g) + CO2(g) Ca(s) + 2HCl(aq) + CaCl(aq) + H2O(1) -
questions 4 through 8 use the following reaction between Aluminum and hydrochloric acid 2 Al(s) + 6 HCI (aq) → 2 AICI: (aq) + 3 H2(g) When 3.95 moles aluminum reacts with excess hydrochloric acid how many moles of hydrogen gas form? When 10.6 moles hydrochloric acid reacts with excess aluminum how many moles of hydrogen gas form? When 3.95 moles aluminum reacts with 10.6 moles hydrochloric acid how many moles of hydrogen gas form? What is the theoretical yield...
3. Aluminum chloride reacts with sulfuric acid to form aluminum sulfate and hydrochloric acid according to the balanced chemical equation below. 2A1C13(aq) + 3H2SO4(aq) → Al2(SO4)3(aq) + 6HCl(aq) 133.340 g/mol 98.079 g/mol 342.150 g/mol 36.460 g/mol Molar Masses: a) How many grams of sulfuric acid react with 25.0 grams of aluminum chloride? b) What is the theoretical yield of HCl if sulfuric acid is in excess?
If 0.42 moles of aluminum react with excess hydrochloric acid, what is the volume of hydrogen produced at 0.95 atm and 27 °C? 2 Al(s) + 6 HCl(aq) + 2 AlCl3 (aq) + 3 H2(g) O 11L O 5.4L 16 L C33L
Zinc reacts with hydrochloric acid according to the reaction equation Zn(s) + 2 HCl(aq) — ZnCl2 (aq) + H (9) How many milliliters of 5.00 M HCl(aq) are required to react with 3.05 g Zn(s)? volume: