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Chemistry, 22.06.2019 12:30
Sodium sulfate dissolves as follows: na2so4(s) â 2na+(aq) + so42- (aq). how many moles of na2so4 are required to make 1.0 l of solution in which the na concentration is 0.10 m?
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Chemistry, 22.06.2019 19:00
Nan elementâs square on the periodic table, the number with the greatest numerical value represents the
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Chemistry, 23.06.2019 01:00
Which statement characterizes synthetic polymers? a. they come from animals and plants. b. they are found in nature. c. they are made in a lab. d. they are components of starch.
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Chemistry, 23.06.2019 08:00
Technician a says that you should never jump-start a frozen battery. technician b says that a frozen battery can explode, causing injury, when jump-started. who is correct?
Answers: 2
Determine the empirical formulas for the following compounds:
(a) caffeine, c8h1on4o2
(...
(a) caffeine, c8h1on4o2
(...
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