Asked by Sue
Given one of the following solution: 50.00mL of 0.10M of K2CrO4 answer the following.
1. How do you prepare the solution?
2. What volume (mL) of your solution contains 5.00X10(-4) moles of the solute?
3. What volume of your solution contains 1.00g of the solute?
4. What is the new molarity of a solution made by pipeting 5.00mL of your solution and diluting 95.00mL of deionized water?
5. What of your solution is required to react with 10.00mL of 0.10M Pb(NO3)2?
*Can anyone help me out. I have another 5 problems to do on my own. I need some help with how to go about doing these problems. First one posted here.
1. How do you prepare the solution?
2. What volume (mL) of your solution contains 5.00X10(-4) moles of the solute?
3. What volume of your solution contains 1.00g of the solute?
4. What is the new molarity of a solution made by pipeting 5.00mL of your solution and diluting 95.00mL of deionized water?
5. What of your solution is required to react with 10.00mL of 0.10M Pb(NO3)2?
*Can anyone help me out. I have another 5 problems to do on my own. I need some help with how to go about doing these problems. First one posted here.
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