Daniel Forero

This page lists questions and answers that were posted by visitors named Daniel Forero.

Questions

The following questions were asked by visitors named Daniel Forero.

what volumes of 2M and 4M CaCl2have to be mixed to give 6Liters of 2.5M CaCl2?

Hydrochloric acid is sold as a concentrated acqueous solution. If the molarity of HCl is 12.0 and its density is 1.18 g/ml. calculate A) MOLALITY B)THE % BY MASS OF HCl in the solution

Answers

The following answers were posted by visitors named Daniel Forero.

where did you get that 2.5?

Okay. im reading it and trying to get it. Ill wait for your answer! Thanks, tomorrow im having a test on this and im doing some exercises. I'll wait for the right answer

Let me read it.

Is that the right answer now?

I checked and its okay.. thank you Can you help me out, with another one?

i have another problem! can you help me?

OK! ill post it in a another question then! ill wait the hour, cheking some others and trying to do them.. let me know when ur back plz to post it

all right!!!!!!!!1

Hydrochloric acid is sold as a concentrated acqueous solution. If the molarity of HCl is 12.0 and its density is 1.18 g/ml. calculate A) MOLALITY B)THE % BY MASS OF HCl in the solution