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what is the molarity of a 45.0 mL solution containing 6.00 g of sodium hydroxide?
What is the molarity of 250 mL of a solution containing 8.3 g of sodium chloride? NaCl(58.44) Answer to 2 sig fig. Do not include unit, M.
What is the molarity of sodium hydroxide (NaOH) in a solution prepared by dissolving 100 g of the solute into 1000 mL of solution?
What volume (mL) of a concentrated solution of sodium hydroxide (6.00 M) must be diluted to 200.0 mL to make a 0.880 M solution of sodium hydroxide? Question 37 options: A) 50.0 B) 29.3 C) 176 D) 26.4 E) 2.64
8. Molarity a) The molarity of an aqueous solution of sodium hydroxide, is determined by titration against an M hydrochloric acid, solution. If 35.3 mL of the base are required to neutralize 18.2 mL of hydrochloric acid, what is the molarity of the sodium hydroxide solution? Molarity = __________ M b) An aqueous solution has a hydroxide ion concentration of M. What is the hydronium ion concentration in this solution? Concentration = _____M Is this solution acidic, basic or neutral?...
If 51.89 mL of sodium hydroxide solution are required to react completely with 1.38 g of KHP, what is the molarity of the sodium hydroxide solution. (Molar mass of KHP = 204.22 g/mol)
Titration and Molarity Problems 1. What is the molarity of a sodium hydroxide solution if 9 mL of the solution is titrated to the end point with 10mL of 0.20M Hydrochloric acid? NaOH + HCl → H2O + NaCl
A student is asked to standardize a solution of sodium hydroxide. He weighs out 1.08 g potassium hydrogen phthalate (KHC8H4O4, treat this as a monoprotic acid). It requires 19.4 mL of sodium hydroxide to reach the endpoint. A. What is the molarity of the sodium hydroxide solution? M This sodium hydroxide solution is then used to titrate an unknown solution of hydroiodic acid. B. If 12.3 mL of the sodium hydroxide solution is required to neutralize 13.1 mL of hydroiodic acid,...
1.) What is the molarity of a potassium hydroxide solution prepared by dissolving 2.74 g KOH in 4.2 mL of water? 2.) How many grams of sodium hydroxide are delivered by 6.8 mL of a 10 % solution in water? 3.) Hydrogen chloride (a gas) is dissolved into water to create hydrochloric acid, and therefore is a solution. Commercially available concentrated hydrochloric acid is sold as a 35 - 37 % solution. What molarity does this equate to? 4.) How...
What molarity of sodium hydroxide solution is used to react 0.511 grams of KHP, if the initial buret reading for the addition of sodium hyrdoxide is 0.4mL and the final reading is 12.7 mL? The molar mass of KHP is 204.2 g/mol. The reaction is KHP + NaOH --> KNaP +H2O
You require a solution containing 127 mM of sodium hydroxide. You have 37 g of sodium hydroxide, how many mL of water do you need to add (whole number answer)?