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A carbonate salt with an unknown metal MCO3 reacts with sulfuric acid to produce MSO4, carbon...
A carbonate salt with an unknown metal MCO3 reacts with sulfuric acid to produce MSO4, carbon dioxide gas and water and hydrogen gas. MCO3 (s) + H2SO4 (aq) ---> MSO4 (s)+ CO2 (g) + H2O (l) a) If 11.75 mL of a 0.1000 mol/L solution of sulfuric acidis reacted with 0.231 g of the MCO3. What is the molar mass and identity of the metal in the carbonate salt? b) What volume (in mL) of carbon dioxide gas is produced...
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 1.268 g sample of a metal carbonate (MCO3) was treated with 100.00mL of 0.1083 M sulfuric acid (H2SO4), yielding CO2 gas and an aqueous solution of the metal sulfate (MSO4). The solution was boiled to remove all the dissolved CO2 and was then titrated with 0.1241 M NaOH. A 71.02 mL volume of NaOH was required to neutralized the excess H2SO4. What is the identity of the metal M?
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.
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....
< 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
3. (a) Calcium carbonate reacts with hydrochloric acid to produce carbon dioxide gas. If 35.3 g of calcium carbonate reacts with 100 mL of 6.00 M HCI, how many liters of carbon dioxide gas will be produced at 745 mmHg and 23.0°C?
3. (a) Calcium carbonate reacts with hydrochloric acid to produce carbon dioxide gas. If 35.3 g of calcium carbonate reacts with 100 mL of 6.00 M HCI, how many liters of carbon dioxide gas will be produced at 745 mmHg and 23.0°C?
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...
Sulfuric acid and sodium carbonate react to form carbon dioxide, water, and sodium sulfate as shown in the balanced equation below: H2SO4(aq) + Na2CO3(s) + CO2(g) + H2O(1) + Na2SO4(aq) In the presence of excess sulfuric acid, how many moles of CO2 would be released if you have 12.50 g of Na2CO3(s)? The molar mass of sodium carbonate is 106.0 g/mol, the molar mass of sulfuric acid is 98.08 g/mol, and the molar mass of carbon dioxide is 44.01 g/mol....