The concentration of a certain sodium hydroxide solution was determined by using the solution to titrate a sample of potassium hydrogen phthalate (abbreviated as khp). khp is an acid with one acidic hydrogen and a molar mass of 204.22 g/mol. in the titration, 23.46 ml of the sodium hydroxide solution was required to react with 0.1082 g khp. calculate the molarity of the sodium hydroxide.
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Chemistry, 22.06.2019 07:30, bbyniah123
11. phosphorus-32 is radioactive and has a half life of 14 days. how much of a 124 mg sample of phosphorus-32 is present after 56 days? a) 7.75 mg b) 15.5 mg c) 31.0 mg d) 62.0 mg
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Chemistry, 22.06.2019 21:00, cxttiemsp021
The rate constant for the reaction below is 6.2 x 10−5 mol l−1 s −1. if the initial concentration of a is 0.0500 m, what is its concentration after 115 s?
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The concentration of a certain sodium hydroxide solution was determined by using the solution to tit...
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