Below, writé the formula far the solid formed in Zn(CIO4)2 (aq) + K2CrO4 (aq) → ZnCrO4 (s) + 2 KCIO4 (aq)

Q: chemist needs 17.19 mL of 1.26 M HCl. What volume in mL of 3.81 M HCl must be diluted in water to…

A: We can use the formula : V1 × S 1 = V2 ×S 2 Where - V1 = initial volume of solution before dilution…

Q: 54.3 g of potassium bromide are dissolved in 32.0 mL of water. What is the concentration of the…

A: Given, mass of potassium bromide = 54.3 g Note: assuming no change in the volume Volume of water =…

Q: Write the correct net ionic equation for the reaction of potassium carbonate with copper(II)…

A: The reaction between Potassium carbonate and copper(II) chloride can be given as below,

Q: How much water must be added to 100.0 mL of 0.450 M HCl to obtain a 0.175 M solution of HCl?

A: First we would calculate the total volume of 0.175 M solution that can be made using the 100.0 mL…

Q: The compound calcium nitrate is a strong electrolyte. Write the reaction when solid calcium nitrate…

A:

Q: Write and balance the following reactions with the information given. Hydrogen sulfide gas is passed…

A: The reaction between hydrogen sulphide and lead hydroxide to give lead sulphide and gaseous water.…

Q: barium hydroxide solution was mixed with lithium phosphate solution at room temperature.  Write a…

A:

Q: 29.91 ml of an acid solution (identity unknown) is neutralized by 17.29 ml of 0.1999 M calcium…

A: ◆ Molarity(M) is the moles of solute per unit volume of the solution in litres. It's unit is mol/L ◆…

Q: Write the reaction when solid sodium sulfide is put into water

A: If Sodium sulfide put in water, the following reaction occurs: Dissolution:

Q: Write the balanced NET ionic equation for the reaction when aqueous calcium chloride and aqueous…

A: give reactionCaCl2(aq) + Pb(NO3)2(aq)→Ca(NO3)2(aq)+PbCl2(s)