2023gdamour 2023gdamour

06-11-2022
Chemistry

Answered

Mn2+
ions is prepared by dissolving 1.584 g of pure manganese metal in nitric acid and diluting to a final volume of 1.000 L. The following solutions are prepared by dilution. For solution A, 50.00 mL of stock solution is diluted to 1000.0 mL. For solution B, 10.00 mL of A is diluted to 250.0 mL. For solution C, 10.00 mL of B is diluted to 500.0 mL. Calculate the molar concentrations of the stock solution and solutions A, B, and C.

Answer :

Other Questions

A 191 mL sample of a 1.3 M sucrose solution is diluted to 500 mL. ▼ Part A What is the molarity of the diluted solution?

Calculate the volume (mL) of a 2.50M NaOH solution are required to make 725 mL of a 0.150M NaOH solution?

What is the pOH of the final solution when 100 mL of 0.20 M NaOH is mixed with 50 mL of a 0.40 M solution of RbOH?

To what volume should you dilute 35 mL of a 12 M stock HCl solution to obtain a 0.500 M HCl solution?

We are given a solution of 12.0 M HCI and want to prepare 300 mL of a 0.6 M solution. How would we prepare it? (300 mL = 0.3 L) M₁V1=M₂V2 M₁ = ? M V₁ = ? L M₂=

joules to warm 59.5 mL of water ( density=1.00g/mL ) from 26.5 ∘C to 100 ∘C and vaporize it at 100 ∘C

Calculate the molarity of 25.7 g of MgS in 919 mL of solution.

In a titration, 20 mL of 0.27 M NH3 was titrated with 0.20 M HCl. Calculate the pH of the resulting solution after the addition 0 mL of the acid? (give your ans

What volume of 0.180 M KOH is needed to react completely with 15.1 mL of 0.190 M H2SO4

724.4g of ammonium phosphate in 4500 mL of alcohol. what is the molarity?