WebA. 7 B. 14 C. 15.7 D. 55.6 The answer is C. The reasoning given is that you calculate Ka = [H3O+][A-]/[HA] where A- is [OH-]=1*10-7. And [HA]=55.6. What is don't understand is pure water, a liquid, would not be used in the equilibrium constant equation so why are they even considering the 55.6M of water??? 7 comments share save hide report WebAnd so for the given question we have problem 24 the malaria t of your water is the molly already uh fewer water is we have given option a 55.56 More clarity be 5.56 Polarities. C 1.0 modularity. The 0.01 modality. So here solution is polarity is equal to number of moles of sell you divided by one liter solution solution. And so here we have a smaller weight of water …
The molarity of pure water isa) 55.6 b) 50 c) 100 d) 18 Correct …
WebOct 8, 2024 · The molarity of pure water is (a) 55.6 (b) 50 (c) 100 (d) 18 solutions class-12 Share It On Please log in or register to answer this question. 1 Answer +1 vote answered Oct 8 by Deepika Tiwari (55.6k points) Correct option is (a) 55.6 ← Prev Question Next Question → Find MCQs & Mock Test Free JEE Main Mock Test Free NEET Mock Test Web5.56 Solution: Molarity of pure water = 55.6 At 25∘C, density of water = 1gram/ml 1g = 1ml So, 1000g = 1000ml Number of moles of water = 181000 = 55.55mol Molarity of water = … grow light connectors
The molarity of pure water is: Filo - askfilo.com
WebApr 2, 2024 · What is the molarity of pure water?(A). 18(B). 5.6(C). 55.5(D). 100. Ans: - Hint: We know that the density of water is 1 Kg\/L. Using this value, we can easily calculate the … WebMar 13, 2011 · Molar concentration is the number of moles of a substance per litre. One litre of pure water is 1kg, or 1,000 grams. The molecular mass of water is approximately 18 grams per mole.... WebAnswer (1 of 2): No, the molarity of pure water is 55 moles per liter, not 5.5. 100 ml of water is 100 grams /(18 gram/mole) =5.5 moles. 5.5 moles /0.1 liters = 55 moles/liter. filter albums in google music