How many grams of sodium hydroxide (NaOH) are must be dissolved in 290.0 mL of water...

Question

Question

How many grams of sodium hydroxide (NaOH) are must be dissolved in 290.0 mL of water to produce a 1.3 M solution?

Answer 1

Answer #1

molarity = 1.3M

volume of solution = 290ml

gram molar mass of NaOH = 40g/mole

molarity = weight of solute*1000/gram molar mass * volume of solution in ml

1.3 = weight of solute*1000/40*290

weight of solute of NaOH = 1.3*40*290/1000 = 15.08g >>>>answer

Answer 2

Similar Homework Help Questions

How many grams of sodium phosphate, Na3PO4, must be dissolved to prepare 400. mL of a...

How many grams of sodium phosphate, Na3PO4, must be dissolved to prepare 400. mL of a 0.182 M aqueous solution of the salt?
How many grams of solid sodium hydroxide are required to make 500.00 mL of a 0.07...

How many grams of solid sodium hydroxide are required to make 500.00 mL of a 0.07 M NaOH solution? Answer with two decimal places.
How many grams of sodium hydroxide (NaOH) would be needed to neutralize 50.0 mL of 0.500...

How many grams of sodium hydroxide (NaOH) would be needed to neutralize 50.0 mL of 0.500 M phosphoric acid (H_3 PO_4)? H_3 PO_4 + NaOH rightarrow Na_3 PO_4 + HOH (unbalanced)

< Question 28 of 36 > How many grams of sodium hydroxide are present in 252.0...

< Question 28 of 36 > How many grams of sodium hydroxide are present in 252.0 mL of a 0.300 M NaOH solution? mass of sodium hydroxide = about us careers privacy policy terms of use contact us help
1, 3.50 g of sodium hydroxide (NaOH) are dissolved in water and the solution made up...

1, 3.50 g of sodium hydroxide (NaOH) are dissolved in water and the solution made up to 150.0 mL. What is the molarity, M, of the solution
how many grams of sodium formate must be dissolved in a 0.300 M solution of formic...

how many grams of sodium formate must be dissolved in a 0.300 M solution of formic acid to make 400.0 ml of a buffer solution with a pH=4.60?

Can you pleass show the work and explain? (1) How many grams of potassium chloride must be dissolved in 2.50 x 10^(2) m...

Can you pleass show the work and explain? (1) How many grams of potassium chloride must be dissolved in 2.50 x 10^(2) mL of water to make a 0.400 m solution? (2) How many milliliters of commercial hydrochloric acid, which is 11.6 molar, should you use to prepare 5.50 L of 0.500 molar hydrochloric acid? (3) Calculate the molarity of a NaOH solution prepared by mixing 100. mL of 0.20 M NaOH with 150 mL of H2O. (4) Calculate the...
t 25°C, 1.71 grams of sodium hydroxide is dissolved in enough water to make 500. mL...

t 25°C, 1.71 grams of sodium hydroxide is dissolved in enough water to make 500. mL of solution. Calculate [H_3O^+].
How may grams of sodium chloride must be dissolved in 411.07 mL of total solution to...

How may grams of sodium chloride must be dissolved in 411.07 mL of total solution to make a solution with a concentration of 0.228 M?

how many grams of sodium chloride would need to be dissolved to make 750 mL of...

how many grams of sodium chloride would need to be dissolved to make 750 mL of a 1.7 M solution?