A volume of 287 mL of hydrogen is collected over water; the water level in the...
A volume of 287 mL of hydrogen is collected over water; the water level in the collecting vessel is the same as the outside level. Atmospheric pressure is 1.0079 bar and the temperature is 25 °C. The vapor pressure of water at 25 °C is 0.03167 bar. Calculate the molar mass of the metal.
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A volume of 287 mL of hydrogen is collected over water; the
water level in the...
A 0.193 g sample of a metal, M, reacts completely with sulfuric acid according to the reaction M(s) + H2SO4(aq) → MSO4...
A 0.193 g sample of a metal, M, reacts completely with sulfuric acid according to the reaction M(s) + H2SO4(aq) → MSO4 (aq) + H2(g) A volume of 201 mL of hydrogen gas is collected over water; the water level in the collecting vessel is the same as the outside level. Atmospheric pressure is 1.0079 bar and the temperature is 25 °C. The vapor pressure of water at 25 °C is 0.03167 bar. Calculate the molar mass of the metal....
A 0.662 gram sample of a metal, M, reacts completely with sulfuric acid. A volume of...
A 0.662 gram sample of a metal, M, reacts completely with sulfuric acid. A volume of 301 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.
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 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 0.452 gram sample of a metal, M, reacts completely with sulfuric acid according to M(s)+H2SO4(aq)⟶MSO4(aq)+H2(g)...
A 0.452 gram sample of a metal, M, reacts completely with sulfuric acid according to M(s)+H2SO4(aq)⟶MSO4(aq)+H2(g) A volume of 209 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.
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 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.
A 0.599 g0.599 g sample of a metal, M, reacts completely with sulfuric acid according to...
A 0.599 g0.599 g sample of a metal, M, reacts completely with sulfuric acid according to M(s)+H2SO4(aq)⟶MSO4(aq)+H2(g)M(s)+H2SO4(aq)⟶MSO4(aq)+H2(g) A volume of 259 mL259 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.
please help! Not sure what I am doing wrong and don't understand the hint it is...
please help! Not sure what I am doing wrong and don't
understand the hint it is giving me
Attempt 2 Question 18 of 19 > A 0.678 g sample of a metal, M, reacts completely with sulfuric acid according to M(s)+H,SO, (aq) - MSO, (aq) + H2(g) A volume of 293 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...
< Question 4 of 9 > A 0.196 g sample of a metal, M, reacts completely with sulfuric acid according to M(s) + H2SO...
< Question 4 of 9 > A 0.196 g sample of a metal, M, reacts completely with sulfuric acid according to M(s) + H2SO4 (aq) → MSO4 (aq) + H2(g) A volume of 205 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. molar mass: g/mol
A 0.557 g sample of cobalt, Co, is added to 206 mL of 0.100 MH,SO, to...
A 0.557 g sample of cobalt, Co, is added to 206 mL of 0.100 MH,SO, to produce cobalt(II) sulfate and hydrogen gas. Co(s) + H2SO4(aq) — Coso, (aq) + H2(g) What is the limiting reactant? OH,SO4(aq) Co(s) A volume of 139 mL of hydrogen is collected over water. The water level in the collecting vessel is the same as the outside level. Atmospheric pressure is 101.325 kPa, the temperature is 25 °C, and the vapor pressure of water at 25...
please help! < Question 18 of 19 > A 0.678 g sample of a metal, M,...
please help!
< Question 18 of 19 > A 0.678 g sample of a metal, M, reacts completely with sulfuric acid according to M(s) +H,SO, (aq) — MSO, (aq) +Hy(Ⓡ) A volume of 293 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. molar mass: 67.8
A 0.193 g sample of a metal, M, reacts completely with sulfuric acid according to the reaction M(s) + H2SO4(aq) → MSO4 (aq) + H2(g) A volume of 201 mL of hydrogen gas is collected over water; the water level in the collecting vessel is the same as the outside level. Atmospheric pressure is 1.0079 bar and the temperature is 25 °C. The vapor pressure of water at 25 °C is 0.03167 bar. Calculate the molar mass of the metal....
please help! Not sure what I am doing wrong and don't
understand the hint it is giving me
Attempt 2 Question 18 of 19 > A 0.678 g sample of a metal, M, reacts completely with sulfuric acid according to M(s)+H,SO, (aq) - MSO, (aq) + H2(g) A volume of 293 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...
< Question 4 of 9 > A 0.196 g sample of a metal, M, reacts completely with sulfuric acid according to M(s) + H2SO4 (aq) → MSO4 (aq) + H2(g) A volume of 205 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. molar mass: g/mol
A 0.557 g sample of cobalt, Co, is added to 206 mL of 0.100 MH,SO, to produce cobalt(II) sulfate and hydrogen gas. Co(s) + H2SO4(aq) — Coso, (aq) + H2(g) What is the limiting reactant? OH,SO4(aq) Co(s) A volume of 139 mL of hydrogen is collected over water. The water level in the collecting vessel is the same as the outside level. Atmospheric pressure is 101.325 kPa, the temperature is 25 °C, and the vapor pressure of water at 25...
please help!
< Question 18 of 19 > A 0.678 g sample of a metal, M, reacts completely with sulfuric acid according to M(s) +H,SO, (aq) — MSO, (aq) +Hy(Ⓡ) A volume of 293 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. molar mass: 67.8
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