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Chemistry, 16.10.2020 17:01 foralways3178
A motorcycle traveling at 50 mi/hr accelerates at a rate of 12 mi/hr/s for 7 seconds. What is the final speed of the motorcycle?
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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?
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Chemistry, 23.06.2019 07:20
F1.5 mol of nabh4 react, how many moles of b2h6 are formed? 2 nabh4(aq) + h2so4(aq) β 2 h2(g) + na2so4(aq) + b2h6(g)
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A motorcycle traveling at 50 mi/hr accelerates at a rate of 12 mi/hr/s for 7
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