Chemistry, 24.07.2019 14:00, alyssarenae1215
When a current is passed through a solution of salt water, sodium chloride decomposes according to the following reaction: 2nacl + 2h2o β 2naoh + cl2 + h2 what is the chemical symbol for the starting substance? a nacl b h2o c cl2 d naoh what is the chemical symbol for the ending substance? a h2o b naoh c cl2 d nacl
Answers: 1
Chemistry, 22.06.2019 10:00, JOEFRESH10
Suppose the universe were completely empty except for one object-a solid sphere moving through space of 100 km/s. what sort of path would the object be moving in? explain your answer
Answers: 1
Chemistry, 22.06.2019 15:00, raeprince9213
Which of the following is the correct formula for copper (i) sulfate trihydrate? cuso4 Β· 3h2o cuso4(h2o)3 cu2so4(h2o)3 cu2so4 Β· 3h2o
Answers: 1
Chemistry, 22.06.2019 15:30, alaf05160
Two metal blocks that have slightly different temperatures are placed next to one another. after five minutes, they both have lower but equal temperatures. according to the law of conservation of energy, what most likelyhappened? energy was created inside the blocks. energy was destroyed inside the blocks. energy was absorbed into the blocks from outside the system. energy was transferred from the warmer block to the cooler block.
Answers: 2
When a current is passed through a solution of salt water, sodium chloride decomposes according to t...
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