How many TOTAL atoms are present in this chemical formula? * 2NaBr2 O 2 04 O 6 08
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Chemistry, 22.06.2019 12:30
Sodium sulfate dissolves as follows: na2so4(s) → 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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Which of the following is in the lanthanide family? a) uranium b) promethium c) silver d) gold
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If you are told to get 100 ml of stock solution to use to prepare smaller size sample for an experiment, which piece of glassware would you use?
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