Asked by Tyra
Determine the pH of the following solutions.
1) 0.600 M HCl
2) 0.052 moles of H2SO4 dissolved in 4.2 L of water.
3)5.6 grams HNO3 dissolved in 450 ml of water.
4) 2.5 grams of NaOH dissolved in 500 mL of water.
5) adding 2 grams NaH dissolved in 0.56 L of water.
6) 20 mL of 0.27 M HNO3 is diluted to 500 mL.
1) 0.600 M HCl
2) 0.052 moles of H2SO4 dissolved in 4.2 L of water.
3)5.6 grams HNO3 dissolved in 450 ml of water.
4) 2.5 grams of NaOH dissolved in 500 mL of water.
5) adding 2 grams NaH dissolved in 0.56 L of water.
6) 20 mL of 0.27 M HNO3 is diluted to 500 mL.
Answers
Answered by
DrBob222
All of these are the pH values for strong or weak acids. What is it you don't understand. Be specic.
Answered by
Tyra
You have to determine the pH of these solutions. These are acid-base questions.
Answered by
DrBob222
I know that. What is your problem in understanding these. Be specific. I need to know what you don't understand so I'll know where to start explaining.
Answered by
Tyra
I think I understand 1) and 2) but I do not understand how to calculate the pH when it is dissolved and diluted.
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