Chemistry

# What is the molarity of solution prepared by dissolving 11.75 g of KNO3 in enough water to produce 2.00 L of solution?

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The molarity of KNO3 is 0,058.

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## Related Questions

We can use PV = nRT to find moles of HCl (1 atm)(4.60 L) = n(0.08206 L*atm/mol*K)(298.15 K) moles HCl = 0.188 moles Molarity = moles of solute/Liters of solution Molarity = 0.188 moles HCl/0.240 liters = 0.783 Molar HCl =============

Not likely. Potassium nitrate, KNO3 is the salt of a strong acid (HNO3) and a strong base (KOH). Thus, the pH of a solution of KNO3 will be very close to pH=7, depending really on the pH of the water used to make the solution. There is no way to get it to pH = 8.75. You'd need to used something like potassium acetate, the salt of a strong base and a weak acid.

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A base in solution will produce hydroxide or OH- ions.

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No. However it will dissove in water to produce an acidic solution :)

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This compound was not prepared but it should be FrCl.

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