Chemistry, 14.09.2019 08:30 robert7248
At 25°c, glass (sio2) does not have a regular arrangement of its atoms. thus glass is an a. crystalline ionic compound. b. amorphous ionic compound. c. crystalline network covalent solid. d. amorphous network covalent solid. crystalline molecular solid. example of a(n): e. 1.00 g of chromium (lii) chloride (crcls) is dissolved in 100 ml of pure water at 25°c. what is the resulting ph with the best corresponding reason? a. the ph-7 because chromium(iii) and chloride are neutral ions b. the ph> 7 because chromium(iii) is a neutral cation and chloride is a weak brønsted base. c. the ph> 7 because chromium(ii) is a weak brønsted acid and chloride is a strong brønsted base. d. the ph
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Chemistry, 22.06.2019 09:00
The diagram below shows a cell placed in a solution.a cell is shown placed inside a beaker. it is labeled cell. the solution inside the beaker is labeled 40% salt solution and the solution inside the cell is labeled 20% salt solution.only water is allowed to move in and out of the cell. what will most likely happen to the cell? it will expand as water moves out of it. it will shrink as water moves out of it.it will expand as water moves into it. it will shrink as water moves into it.
Answers: 2
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
Answers: 1
Chemistry, 22.06.2019 16:00
Sulfuric acid is a polyprotic acid. write balanced chemical equations for the sequence of reactions that sulfuric acid can undergo when it's dissolved in water.
Answers: 2
At 25°c, glass (sio2) does not have a regular arrangement of its atoms. thus glass is an a. crystall...
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