Chemistry, 08.04.2020 19:09 710jonathan
Is a solution in which (OH) = 1.0 10-1M acidic, basic, or neutral?
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If you have 5.25 grams of methane (ch4), how many grams of co2 will you produce ?
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How many mmols of tris-hcl are there in 100 ml of a 100 mm tris-hcl buffer solution at ph 8.1? note that the 100 mm refers to the sum of tris and tris-hcl concentrations?
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Which of the following is an indication that a substance has undergone a chemical change? a. no new product has been formed. b. the color of the substance has not changed. c. the original constitute has not changed. d. the molecular structure has changed.
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Is a solution in which (OH) = 1.0 10-1M acidic, basic, or neutral?...
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