When solid calcium carbonate is reacted with aqueous hydrochloric acid, the products of the reaction include aqueous calcium chloride, liquid water, and gaseous carbon dioxide. Calculate the volume of CO2 gas (in L) collected over water at 25.0 °C when 35.5 g of calcium carbonate is added to excess hydrochloric acid if the total pressure is 911.0 mmHg. The vapor pressure of water at 25.0 °C is 23.8 mmHg.

When solid calcium carbonate is reacted with aqueous hydrochloric acid, the products of the reaction include aqueous calcium chloride, liquid water, and gaseous carbon dioxide. Calculate the volume of CO2 gas (in L) collected over water at 25.0 °C when 35.5 g of calcium carbonate is added to excess hydrochloric acid if the total pressure is 911.0 mmHg. The vapor pressure of water at 25.0 °C is 23.8 mmHg.

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

See similar textbooks

Similar questions

What is the partial pressure of CO2 if the total pressure is 0.61 atm and the partial pressure of ammonia is 0.26 atm?
5. Calculate the volume of oxygen consumed at SATP (25 °C, 100kPa) by the combustion of 10.4 kg of propane, C3H8. (
Say you could capture the carbon dioxide gas produced by the combustion of 1 gallon of octane at 22 degrees Celsius and 1.01 atm. Use the ideal gas law to determine the volume of co2 produced.
Sodium and potassium elements react with water to form hydrogen gas with hydroxide compound. a) Write the reaction equation. b) When 3,196 g of sodium-potassium alloy reacted with excess water, 1,23 liters of hydrogen gas was released at 27 °C and 1 atm. What is the amount of sodium and potassium in the alloy?(Na: 23 g / mol, O: 16 g / mol, H: 1 g / mol, R: 0,082 L.atm / mol.K)
What is the experimental molar mass (that is, calculated from the data given and not taken from the periodic table) of magnesium if 0.0204 grams of magnesium generates 20.54 mL of hydrogen at 24.6 °C with a hydrogen partial pressure of 761.7 torr? Note that the partial pressure of water vapor has already been subtracted from the total pressure. O25.9 g/mol O26.0 g/mol O 24.2 g/mol 23.8 g/mol O 20.9 g/mol
Please answer questions 1-3 Please refer to the picture below:
A student experimentally determines the gas law constant, R, by reacting a small piece of magnesium with excess hydrochloric acid and then collecting the hydrogen gas over water in a eudiometer. Based L-atm on experimentally collected data, the student calculates R to equal 0.0832 mol·K L-atm Ideal gas law constant from literature: 0.08206 mol·K (a) Determine the percent error for the student's R-value. Percent error = % (b) For the statements below, identify the possible source(s) of error for this student's trial. The student notices a large air bubble in the eudiometer after collecting the hydrogen gas, but does not dislodge it. The student does not clean the zinc metal with sand paper. The student does not equilibrate the water levels within the eudiometer and the beaker at the end of the reaction. The water level in the eudiometer is 1-inch above the water level in the beaker. The student uses the barometric pressure for the lab to calculate R.
Q1 (a) 3.2 g of sulphur was produced in a reaction between 6.0 L of hydrogen sulfide gas with excess an amount of sulphur dioxide. With the aid of Table Q1 (a)(i) and Table Q1 (a)(ii), predict the temperature (in °C) of the reaction if it was conducted at 750 torr. Element Actinium Aluminum Americium Antimony Argon Arsenic Astatine Barium Berkelium Beryllium Bismuth Boron Bromine Cadmium Calcium Californium Carbon Cerium Cesium Chlorine Chromium Cobalt Copper Curiam CY с Ce Cs a Cr Co Ca Cm Dysprosium Dy Einsteinium Es Er Eu Fm F Fr Gd Ga Ge Erbium Europium Fermium Fluorine Francium Gadoliniam Gallium Germaniam Gold Hafnium Helium Holmium Hydrogen Indium Iodine Iridium Iron Krypton Lanthanam Lawrencium Lead Lithiam Lutetium Table Q1 (a)(i): Atomic Number and Atomic Mass of Elements Magnesium Manganese Symbol Ac Al Am Sb As Al Ba Bk Be Bi B Br Ca Hr He Ho H In I Ir Fe Kr La Lr Ph Li Lu Mg Mn Atomic number (2) 89 13 95 51 18 33 85 56 97 4 83 5 35 48 20 98 6 58 55 17 24 27 29 96 66 99 68…
When limestone (solid CaCO3) is heated, it decomposes into lime (solid CaO) and carbon dioxide gas. This is an extremely useful industrial process of great antiquity, because powdered lime mixed with water is the basis for mortar and concrete - the lime absorbs CO₂ from the air and turns back into hard, durable limestone. Suppose some calcium carbonate is sealed into a limekiln of volume 550. L and heated to 520.0 °C. When the amount of CaCO3 has stopped changing, it is found that 8.46 kg have disappeared. Calculate the pressure equilibrium constant K, this experiment suggests for the equilibrium between CaCO3 and CaO at 520.0 °C. Round your answer to 2 significant digits. P Note for advanced students: it's possible there was some error in this experiment, and the value it suggests for K does not match the accepted value. 0 X
Calculate the total pressure (in atm) of a mixture of 3.00 x 10-2 mol of helium, He, and 7.00 x 10- mol of oxygen, O2, in a 6.00 L flask at 20.°C. Assume ideal gas behavior. Total pressure atm ||
Suppose that a 26.5-mL volume of HCl solution reactions completely with 55.0 mL of aqueous Na2CO3. The volume of CO2 formed is 137. mL at 26.°C and 726. mmHg. What is the molarity of the HCl solution?
Oxygen gas formed by the decomposition of potassium chlorate was collected on the water. The volume of oxygen gas collected at 24 ºC and 762 mm-Hg pressure is 128 mL. Calculate the mass of potassium chlorate used in the reaction in grams. The pressure of the water vapor at 24 ºC is 22.4 mm-Hg. KClO3 (s) → KCl (s) + O2 (g)