How many grams of si-containing product form
N2F4+SiH4->2H2+SiF4+N2
if each reactant molecule in the above image represents 0.0157 mol and the reaction yields is 89%, how many grams of Si-containing product form?
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Calcium oxide, or lime, is produced by the thermal decomposition of limestone in the reaction CaCOmc062-1.jpg(s) mc062-2.jpg CaO(s) + COmc062-3.jpg(g).
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If each reactant molecule in the above image represents 0.0157 mol and the reaction yields is 89%, how many grams of Si-containing product form?
A sample of calcium nitrate, Ca(NO3)2, with a formula weight of 164 g/mol, has 5.00 x 1025 atoms of oxygen. How many kilograms of Ca(NO3)2 are present? Use dimensional analysis
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What is the denisty of a substance if a 1.50mL sample has a mass of 0.550g at room temperature? What is the specific gravity of the substance? Is the substance less dense or more dense than water?
A chemist has 4 moles of C2H6 to use in the study. How many moles of O2 will be needed in order to react all of the C2H6?
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