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Chemistry, 20.06.2019 18:02
25 m/s to miles/hr can anyone solve it? itโs for chemistry
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Chemistry, 22.06.2019 13:00
Lab reagent, hypothesis test.a reference solution used as a lab reagent is purported to have a concentration of 5 mg/dl. six samples are taken from this solution and the following concentrations are recorded: (5.32, 4.88, 5.10, 4.73, 5.15, 4.75) mg/dl.these six measurements are assumed to be an srs of all possible measurements from solution.they are also assumed to have a standard deviation of 0.2, a normal distributin, and a mean concentration equal to the true concentration of the solution.carry out a significance test to determine whether these six measurements provide reliable evidence that the true concentration of the solution is actually not 5 mg/dl.
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Chemistry, 22.06.2019 19:00
Which is the solubility product expression for caf2(s)? ๏ฟผ [ca2+]/[fโ]2 ๏ฟผ [ca2+][f2โ] ๏ฟผ [ca]+[f]2 ๏ฟผ [ca2+][fโ]2
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Chemistry, 22.06.2019 21:30
In science class richard learns that a substance has a boiling point of 230 fahrenheit his teacher ask him to convert this temperature to degrees celsius what is the boiling point of his substance in degrees celsius
Answers: 3
Which intermolecular force results in water having a high boiling point...
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