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Chemistry, 01.02.2020 09:43 rujirasri3620
How many total moles of kno3 must be dissolved in water to make 1.5 liters of a 2.0 m solution?
(1) 0.50 mol (3) 3.0 mol
(2) 2.0 mol (4) 1.3 mol
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Chemistry, 22.06.2019 19:30
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.
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Chemistry, 22.06.2019 20:30
Water undergoes a large change in density at 0 ∘ c as it freezes to form ice. calculate the percent change in density that occurs when liquid water freezes to ice at 0 ∘ c given that
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How many total moles of kno3 must be dissolved in water to make 1.5 liters of a 2.0 m solution?
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