True or false
1. The valence number of Sulphur in H2S is 1.
2. The symbol of potass...
Chemistry, 27.05.2020 10:57 laurenec49
True or false
1. The valence number of Sulphur in H2S is 1.
2. The symbol of potassium is derived from English name.
3. The apparatus used to carry out distillation process is filter pape
4. Alcohol and water are immiscible liquids separated by decantati
Answers: 1
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Which statement names the physical property of wood a. wood is softer than coal b. wood does not rust c. wood can rot d. wood can burn
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Chlorine and water react to form hydrogen chloride and oxygen, like this: 2cl2 (g) + 2h2o (g) → 4hcl (g) + o2 (g) also, a chemist finds that at a certain temperature the equilibrium mixture of chlorine, water, hydrogen chloride, and oxygen has the following composition: compound concentration at equilibrium cl2 0.55m h2o 0.57m hcl 0.53m o2 0.34m calculate the value of the equilibrium constant kc for this reaction. round your answer to 2 significant digits.
Answers: 2
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Titration reveals that 11.6 ml of 3.0m sulfuric acid are required to neutralize the sodium hydroxide in 25.00ml of naoh solution. what is the molarity of the naoh solution?
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How many atomic mass units are equal to 1.672×10−24 g of protons?
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