1 and 2 I’ll give u 45 points
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Chemistry, 22.06.2019 10:00
Miner's coal distributors does not mine coal itself, nor does it even store or handle the coal. instead, miner's solicits orders for low sulfur coal from other firms, then purchases the required amount from suppliers and directs them to ship the coal to its customers. what is miner's
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Chemistry, 22.06.2019 10:00
Water's surface tension and heat storage capacity are accounted for by its a) orbitals b) weight c) hydrogen bonds d) mass e) size
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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?
Answers: 2
Chemistry, 22.06.2019 23:30
Imagine a small synthetic vesicle made from pure phospholipids enclosing an interior lumen containing 1 mm glucose and 1 mm sodium chloride. if the vesicle is placed in pure water, which of the following happens faster? a. na+ diffuses out. b. cl– diffuses out. c. h2o diffuses in. d. glucose diffuses out. e. sodium chloride diffuses out.
Answers: 3
Mathematics, 29.10.2020 23:40
Mathematics, 29.10.2020 23:40
Mathematics, 29.10.2020 23:40
Mathematics, 29.10.2020 23:40
Social Studies, 29.10.2020 23:40
Mathematics, 29.10.2020 23:40
Mathematics, 29.10.2020 23:40
Mathematics, 29.10.2020 23:40
Mathematics, 29.10.2020 23:40
Mathematics, 29.10.2020 23:40
Social Studies, 29.10.2020 23:40