13.
1.00L of 6,00M HCl is used to prepare exactly 100mL of 1.00M HCI. How
many mLa of the 6....
Chemistry, 15.11.2021 02:30 cristianTalonzo
13.
1.00L of 6,00M HCl is used to prepare exactly 100mL of 1.00M HCI. How
many mLa of the 6.00M HCI must be diluted with water in order to prepare
the 1.OOM HCI soln? Discuss the preparation of the soln (ie, Glassware used,
techniques, etc.)
Answers: 1
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What type of reaction is shown below? check all that apply. 2h2o2 → 2h2o + o2 synthesis decomposition combustion
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How far is the region from the equator or control climate
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Determine the empirical formula for succinic acid that is composed of 40.60% carbon, 5.18% hydrogen, and 54.22% oxygen.
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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.
Answers: 1
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