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Full question:
Ordinary chalkboard chalk is a solid mixture with limestone (calcium carbonate) and gypsum (calcium sulfate) as its principal ingredients. The limestone dissolves in dilute hydrochloric acid, producing calcium chloride, carbon dioxide, and water.
1.) Gypsum does not react with HCl. If a 5.05g piece of chalk that is 72.0% calcium carbonate is dissolved in excess HCl, what mass of carbon dioxide will be produced?
2.) Determine the mass percent of calcium carbonate in a 4.38g piece of chalk that yields 1.31g carbon dioxide when it reacts with excess HCl?
What else can I help you with?
The mass of some corn plants at the end of their growth period was 6 tons per acre Most of this mass was produced from?
Most of the mass of corn plants is produced from carbon dioxide in the air through the process of photosynthesis. This process converts carbon dioxide and water into glucose, which is then used by the plant to grow and store energy.
What is the mass of carbon in carbon dioxide?
The mass of carbon in carbon dioxide is 12 grams per mole.
From the thermal decomposition of copper carbonate how can you use conservation of mass to measure the amount of carbon dioxide produced?
By weighing the initial amount of copper carbonate before the reaction and the final mass of the products after the reaction, you can measure the loss in mass which corresponds to the amount of carbon dioxide produced. Since mass is conserved in a chemical reaction, the lost mass must be equal to the mass of carbon dioxide released during the decomposition.
Produced when acids react with carbonates?
Carbon dioxide is produced when acids react with carbonates. This chemical reaction results in the formation of water, a salt, and carbon dioxide gas.
When methane is burned with oxygen the products are carbon dioxide and water If you produce 18 grams of water from 8 grams of methane and 32 grams of oxygen how many grams of carbon dioxide were pr?
To find the grams of carbon dioxide produced, start by calculating the moles of each reactant using their molar masses. Then determine the limiting reactant (the one that forms less product). In this case, oxygen is the limiting reactant. Use the mole ratio from the balanced chemical equation to find the moles of carbon dioxide produced. Finally, convert moles of carbon dioxide to grams using its molar mass.
What mass of carbon dioxide is produced from the complete combustion of 8.80103g of methane?
The answer is 24,15 g.
The mass of some corn plants at the end of their growth period was 6 tons per acre Most of this mass was produced from?
Most of the mass of corn plants is produced from carbon dioxide in the air through the process of photosynthesis. This process converts carbon dioxide and water into glucose, which is then used by the plant to grow and store energy.
How many grams of carbon dioxide are produced when 23.5 g of propanol react with excess oxygen in a combustion reaction?
First, calculate the moles of propanol (C3H7OH) using its molar mass. Then, use the balanced chemical equation for the combustion reaction of propanol to find the moles of carbon dioxide produced. Finally, convert moles of carbon dioxide to grams using its molar mass to find the mass produced.
What mass of carbon dioxide is produced when 200 tons of calcium oxide is made?
the answer is 356.96 tonnes
What mass of carbon dioxide is produced from the complete combustion of 2.70103 g of methane?
Burning 2 700 g of methane produce 70406 g of carbon dioxide.
When 3 g of carbon brunt in 50 g of oxygen then find the mass of carbon dioxide produced?
The equation for the reaction is C + O2 -> CO2. The relevant gram atomic masses are 12.011 for carbon and 15.9994 for oxygen. Therefore, the ratio of the mass of carbon dioxide produced to carbon burnt is [2(15.9994) + 12.011]/12.011 or about 3.66. From burning 3 grams of carbon, the mass of carbon dioxide produced is therefore 1 X 101 grams, to the justified number of significant digits.
What is the mass of carbon in carbon dioxide?
The mass of carbon in carbon dioxide is 12 grams per mole.
What mass of carbon dioxide would be produced when 2.00g of limestone is heated?
The chemical formula for limestone is CaCO3. When heated, limestone decomposes to produce calcium oxide (CaO) and carbon dioxide (CO2). The molar mass of CaCO3 is 100.09 g/mol. To calculate the mass of CO2 produced, you would first calculate the moles of CaCO3 in 2.00g, then use the stoichiometry from the balanced chemical equation to determine the moles and then mass of CO2 produced.
When there are 3 grams of carbon and 8 grams of oxygen if all of the carbon and oxygen reacted how many grams of carbon dioxide are produced?
11 grams because all is reacted and there is no reactant left over, although if there were only 3 grams of carbon there would have to be 6 grams of oxygen for this to be viable as carbon dioxide is CO2 so the question asked was itself wrong.
From the thermal decomposition of copper carbonate how can you use conservation of mass to measure the amount of carbon dioxide produced?
By weighing the initial amount of copper carbonate before the reaction and the final mass of the products after the reaction, you can measure the loss in mass which corresponds to the amount of carbon dioxide produced. Since mass is conserved in a chemical reaction, the lost mass must be equal to the mass of carbon dioxide released during the decomposition.
What is the name of gas produced by the burning of fuel?
The gas produced by the burning of fuel is carbon dioxide.
How do you know that carbon dioxide is produced?
when carbon dioxide is produced in an aqueous solution, you can see the bubbles floating out of the liquid.
