Sodium hydroxide, NaOH, is dissolved in water to make up a solution that is 1.58×10−5M in NaOH. What is the pH of the solutionat 25.0∘C? Round the answer to three significant figures.
Sodium hydroxide, NaOH, is dissolved in water to make up a solution that is 1.58×10−5M in...
0.45 g of sodium hydroxide (NaOH) pellets are dissolved in water to make 8.0 L of solution. What is the pH of this solution? Express the pH numerically to two decimal places.
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
Part B 0.65 g of sodium hydroxide (NaOH) pellets are dissolved in water to make 7.0 L of solution. What is the pH of this solution? Express the pH numerically to two decimal places. View Available Hint(s) VO A ROO pH = Submit
A chemist dissolves 715. mg of pure sodium hydroxide in enough water to make up 170. mL of solution. Calculate the pH of the solution. (The temperature of the solution is 25°c.) Round your answer to 3 significant decimal places. x ?
A chemist dissolves 139. mg of pure sodium hydroxide in enough water to make up 180 mL of solution. Calculate the pH of the solution. (The temperature of the solution is 25 °C.) Round your answer to 3 significant decimal places. x 5 ?
A chemist dissolves 846.mg of pure sodium hydroxide in enough water to make up 180.mL of solution. Calculate the pH of the solution. (The temperature of the solution is 25°C .) Round your answer to 3 significant decimal places.
A) 0.50g of hydrogen chloride (HCl ) is dissolved in water to make 2.5L of solution. What is the pH of the resulting hydrochloric acid solution? Express the pH numerically to two decimal places. B) 0.15g of sodium hydroxide (NaOH ) pellets are dissolved in water to make 4.0L of solution. What is the pH of this solution?Express the pH numerically to two decimal places.
0.60 g of hydrogen chloride (HCl) is dissolved in water to make 8.0 L of solution. What is the pH of the resulting hydrochloric acid solution? 0.50 g of sodium hydroxide (NaOH) pellets are dissolved in water to make 4.0 L of solution. What is the pH of this solution?
A chemist dissolves 581. mg of pure sodium hydroxide in enough water to make up 160. mL of solution. Calculate the pH of the solution. (The temperature o the solution is 25 °C.) Be sure your answer has the correct number of significant digits. x 6 ?
When 3.25 g of sodium hydroxide (NaOH) was dissolved in 150.00 g of water a value of 9.50oC was obtained for ΔT. Calculate the value (calories) for the heat of solution of 3.25 g of NaOH. Calculate the number of calories that would be produced if one mole of sodium hydroxide was dissolved. (ΔHsolnNaOH)