Chemistry, 22.01.2022 14:00 zahkaria1223badiieez
How many grams of potassium carbonate are needed to make 2. 00×102 mL (200 mL) of a 2. 5 M solution? Enter the answer with the appropriate number of significant figures.
Answers: 1
Chemistry, 22.06.2019 00:30
Maria wants to determine which type of disinfectant kills the most bacteria. which of the following is the best way for maria to determine this? a. ask ten different companies that make disinfectants which type is best. b. put the same amount and species of bacteria on ten identical plates, and add ten different kinds of disinfectant to each plate. c. interview ten different people to determine which type of disinfectant they prefer. d. put the same amount and species of bacteria on ten identical plates, and add a different disinfectant to each plate.
Answers: 1
Chemistry, 22.06.2019 05:30
Modern weaponry has increased the number of deaths in wars and violent conflicts.
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How many grams of potassium carbonate are needed to make 2. 00×102 mL (200 mL) of a 2. 5 M solution?...
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