The calculator below calculates the mass of the substance in grams or the quantity of the substance in moles. Depending on the input data it can serve either as grams to moles calculator or as moles to grams calculator. It also displays the molar mass of the chemical substance and details o...
This ratio is the ratio of stoichiometric numbers in the equation. So the equation is: 2H2 + O2 -->2H2O We can still deduce the stoichiometry of this reaction even if we do not know the mass of oxygen that reacted. The ratio of hydrogen to water is 1 : 1. But there...
liquid water is produced in this reaction?9. Seven kilograms of mercury II oxide decomposes into mercury and oxygen. Mercury has a density of 13.6 g/cc/ What volume of mercury is produced?10. Water and calcium oxide produce calcium hydroxide. How many grams of calcium hydroxide are made if...
How many hydrogen molecules are produced from8.00gof calcium? A.6.022× 1022molecules B.1.2044× 1023molecules C.6.022× 1023molecules D.1.2044× 1024molecules Part IIFree-Response Questions Answer the following questions. You may use a calculator...
liquid water is produced in this reaction?9. Seven kilograms of mercury II oxide decomposes into mercury and oxygen. Mercury has a density of 13.6 g/cc/ What volume of mercury is produced?10. Water and calcium oxide produce calcium hydroxide. How many grams of calcium hydroxide are made if...