(1) H2SO4 + Al Al(SO4)3 + H2 (a) Balance the reaction (b) 17.0 g of Al...
10. For the equation 2 H2SO4 + 2 Al → 2 H2 + Al2(SO4)3, suppose you wished to prepare 28.7 grams of H2. How many grams of H2SO4 and of Al would you require so that all of the H2SO4 and Al were combined?
2. Given the following reaction involving 10.6 g of Al: Al(SO4)3 (s) + 3 H2(g) 2 Al(s) + 3 H2SO, (aq) - a) How many mol of Al are used? Ans. b) How many mol of Al2(SO4)3 (s) could be produced by the reaction with excess H SO? Ans.
Balance the following equation: Al(s) + KOH(aq) + H2SO4(aq) + H2O(l) ---> KAl(SO4)2 * 12 H2O(s) + H2(g)
Balance each of the following chemical reactions. a)Fe(s) + H2SO4(aq) → Fe2(S04)3(aq) + H2(g) b) Al2(SO4)3(aq) + NaOH(aq) → Na2SO4(aq) + Al(OH)3(s
Sulfuric acid (H2SO4) dissolves Aluminum metal according to the reaction: 2 Al(s)+ 3 H2SO4(aq) → Al2(SO4)3(aq) + 3 H2(g) Suppose you want to dissolve an Aluminum block with a mass of 15.2 g. What minimum mass of H2SO4 (in g) do you need? What mass of H2 gas (in g) can the complete reaction of the aluminum block produce? Please Show Work
Consider the reaction: 2 Al(OH)3 + 3 H2SO4 à Al2(SO4)3 + 6H2O. How many grams of Al2(SO4)3 are generated when 152 g of H2SO4 reacts? Show Work on Scratch Paper! O 530.g of Al2(SO4)3 O 1590 g of Al2(SO4)3 177 g of Al2(SO4)3 43.6 g of Al2(SO4)3 131 g of Al2(SO4)3
QUESTION 2 0.5 A vessel contains a mixture of 27.8 grams of H2 (g) and 16.0 grams of CH4. If the total pressure inside the vessel is measured at 3.21 atm, the partial pressure of H2(g) must be atm. O C 6.03 0.217 O O O O QUESTION 3 0.5 p Zinc reacts with aqueous sulfuric acid to form hydrogen gas: Zn (s) + H2SO4 (aq) → ZnSO4 (aq) + H2 (g) In an experiment, 201 mL of wet Hy...
A 0.526 g sample of a metal, M, reacts completely with sulfuric acid according to M(s)+H2SO4(aq)⟶MSO4(aq)+H2(g) A volume of 243 mL of hydrogen is collected over water; the water level in the collecting vessel is the same as the outside level. Atmospheric pressure is 756.0 Torr, and the temperature is 25 °C. Calculate the molar mass of the metal. This all the information the question has. I did try entering 53.1g/mol as answer but it said it was wrong, saying...
A 0.237 gram sample of a metal, M, reacts completely with sulfuric acid according to M(s)+H2SO4(aq)⟶MSO4(aq)+H2(g) A volume of 247 mL of hydrogen is collected over water; the water level in the collecting vessel is the same as the outside level. Atmospheric pressure is 756.0 Torr and the temperature is 25 °C. Calculate the molar mass of the metal.
I need help with my homework :) 1. A student reacted 0.0159 g of Al with excess HCI and collected the H2 gas over water against an atmospheric pressure 744 mmHg and a temperature of 22.0°C. Write the net ionic equation for the reaction of Al with HCl. Calculate the volume of the gas. The vapor pressure of water at 22.0°C is 19.8 mmHg. 1. A student reacted 0.0159 g of Al with excess HCI and collected the H2 gas...