Calculate the hydroxide ion concentration of the following solution: 2.7 x 10 ^ 9 M HClO4

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What are the major products produced in the combustion of c10h22 under the following conditions? write balanced chemical equations for each. a. an excess of oxygen b. a slightly limited oxygen supply c. a very limited supply of oxygen d. the compound is burned in air

How many moles of al3+ ions are in 1.25 moles of al2o3

Reduction is a reaction which results in a in electrons and a in positive charge of the atom or ion 1) a- loss 1) b- gain 2) a-increase 2) b-decrease