Potassium iodide (ki) is often added to table salt as a dietary source of iodine. how many moles of ki are contained in 1.00 lb of table salt containing 0.0073% ki by mass?
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mol

The formation of a solid, also known as a is an indication of a chemical change. precipitate particulate particle powder

What is a metal replacement reaction

Cryolite, na3alf6(s), an ore used in the production of aluminum, can be synthesized using aluminum oxide. start this question by first balance the chemical equation.1.) balance the equation: - alo3(s)+naoh(l)+hf(> na3alf6+h2o(g). 2.) if 17.5 kilograms of al2o3(s), 51.4 kilograms of naoh(l), and 51.4 kilograms of hf(g) react completely, how many kilograms of cryolite will be produced? 3.)which reactants will be in excess, (al2o3, naoh, or hf) 4.)what is the total mass of the excess reactants left over after the reaction is complete in kg?