Ask a New Question

For the following: i) HClO4

Calculate the pH of a solution made by mixing 50.00 mL of 0.100 M NaCN (Ka of HCN = 6.2 x 10-10) with a) 4.20 mL of 0.438 M
1. 4 answers
2. asked by Remy
3. 3,570 views
A 13.0 mL sample of an unknown HClO4 solution requires titration with 25.2 mL of 0.180 M to reach the equivalence point.What is
1. 1 answer
2. asked by john
3. 853 views
Please Help!!I don't know how to balance this redox equation! I've been trying to solve this for hours and I'm getting nowhere
1. 3 answers
2. asked by Janie_
3. 3,130 views
Equation to show how it ionizes in aqueous solutions:example: HCLO4 HCLO4 + H2O---> H3O+ + CLO4- KOH Ba(OH)2 CsOH NaOH
1. 1 answer
2. asked by Monte'
3. 739 views
A 15.0 ml sample of an unknown HClO4 solution requires 50.3 ml if 0.101 M NaOH for complete neutralization.What was the
1. 1 answer
2. asked by ben
3. 999 views
A 15.0 ml sample of an unknown HClO4 solution requires 50.3 ml if 0.101 M NaOH for complete neutralization.What was the
1. 1 answer
2. asked by ben16
3. 740 views
A 15.0 ml sample of an unknown HClO4 solution requires 50.3 ml if 0.101 M NaOH for complete neutralization.What was the
1. 1 answer
2. asked by ben16
3. 754 views
A 26.8 mL sample of an unknown HClO4 solution requires 46.8 mL of 0.101 M NaOH for complete neutralization. What was the
1. 1 answer
2. asked by hannah
3. 1,108 views
A 27.4 mL sample of an unknown HClO4 solution requires 45.4 mL of 0.101 M NaOH for complete neutralization. What was the
1. 0 answers
2. asked by BOBBY
3. 589 views
I have the question find the balanced equation when Fe(s) is placed in HClO4 (aq).How do I balance this redox reaction? I'm not
1. 1 answer
2. asked by Janie
3. 972 views