Login or Sign Up

Ask a New Question

Calculation mistakes

Questions (4)

i need help.Calculate the pH of a 0.24 M CoCl3 solution. The Ka value for Co(H2O)63+ is 1.0 10-5. how do u do these with like
1. 4 answers
2. asked by Lindsey
3. 1,874 views
If an XTV costs 2400 and it's 25% off would the new total plus tax(0.0925)be 1,966.50?If lime green tack costs 300 and it's 40%
1. 1 answer
2. asked by Katie
3. 843 views
An ideal gas at 6.0°C and a pressure of 1.92 105 Pa occupies a volume of 2.10 m3.(a) How many moles of gas are present? moles
1. 2 answers
2. asked by Johnson
3. 524 views
Would you mind checking these mole/unit conversion problems over? I understood them in class today, but that was hours ago, so
1. 4 answers
2. asked by Meghan
3. 474 views