Limestone(CaCO3) is used to remove acidic pollutants from smokestack flue gases in a sequence of decomposition-combination reactions. The limestone is heated to form lime (CaO), which reacts with sulfur dioxide to form calcium sulfite. Assuming a 74.7% yield in the overall reaction, what mass of limestone is required to remove all the sulfur dioxide formed by the combustion of 90000 kg coal that is 0.42 mass % sulfur?
Combustion of methane, and mass of carbon dioxide, water and oxygen. ... 2) What mass of water is produced from the complete combustion of 1.00 x 10-3 g of methane? ...
... What you know: You have 32.2 mg of material You have 37.2 % Cl You have an overall molar mass of 191 You get 59.2 mg CO2 and 12.3 H2O from combustion. ...
... CALCULATE THE STOICHIOMETRIC AIR/FUEL RATIO BY MASS AND THE CORRESPONDING WET GRAVIMETRIC ANALYSIS OF THE PRODUCTS OF COMBUSTION. Please see the attached file. ...
... What volume of dry carbon dioxide, measured at 25o C and 785 mmHg, will result from the complete combustion of 2.50 g of pentane? The molecular mass of C5H12 ...
... The ∆H of combustion tells us how many joules are releases when one mole of Ethane is burned. However we are given the mass of ethane burned, so we need to ...
... The mass of aluminum m = 473 g. The specific heat c = 0.902 J/g °C So the ... It shows how to calculate the heat realsed by combustion of ethyl ether and heat ...
...mass of TiCl4? 3. What is the molarity of a 1.30 L solution containing 6.00g of NaCN? Use sig figs 4. Write a balanced chemical equation for the combustion of ...
