Calculate the mass of cadmium hydroxide

Assignment Help Chemistry

Reference no: EM13693617

Problem- Calculate the mass of cadmium hydroxide that could be prepared from 125mL of 0.250 M CdCl2 mixed with 125 mL of 0.450 M KOH.

CdCl2 + 2KOH --> Cd(OH)2 + 2KCl

Illustrate structures to prove your interpretation.

Reference no: EM13693617

Questions Cloud

Calculate the ph after koh addition : Problem- A buffer is prepared from 0.25 mol benzoic acid and 0.15 mol sodium benzoate in 500 mL solution. a. What is the pH of the buffer? b. If 6.2 g of KOH are added to the buffer will the capacity be exceeded? c. Calculate the pH after KOH addi..

Calculate the ph of the solution : Problem- A 35.0mL sample of 0.0250M NaCN solution is titrated with 0.0500M HCl. Calculate the pH of the solution:

Calculate the ph after the addition of the following amounts : Problem- You perform a titration of 100mL of 0.1M H2NNH2 (Kb= 3x10^-6) by 0.2 M HNO3. Calculate the pH after the addition of the following amounts of acid: 0mL, 25mL, 50 mL, 75mL.

Write the condensed structural formula of the ester : Problem- Write the condensed structural formula of the ester formed when each of the following reacts with methyl alcohol. formic acid

Calculate the mass of cadmium hydroxide : Problem- Calculate the mass of cadmium hydroxide that could be prepared from 125mL of 0.250 M CdCl2 mixed with 125 mL of 0.450 M KOH.

What accounts for difference in boiling points : Problem- Butanal (molecular weight=72) has a boiling point of 76 degrees Celsius while 1-butanol (molecular weight=74) has a boiling point 118 Celsius. What accounts for this difference in boiling points

What is the ph of the buffer : Problem- A buffer is made by mixing together 500mL of 0.5M CH3NH2 and 500 mL 0.7 M CH3NH3Cl (Kb= 4.38x10^-4) A.) What is the pH of the buffer

Calculate the amount of heat required to completely convert : Calculate the amount of heat required to completely convert 1.00 mol of graphite into a diamond. It will help to consider if these burning reactions are endothermic or exothermic (what is the sign of delta H of in these reactions

How many minutes would 8.55 a of current : Problem- For how many minutes would 8.55 A of current need to flow to produce 3.17 x 10^4 C

User Account

All Pages