Seudónimo Seudónimo
  • 06-04-2014
  • Chemistry
contestada

How much CaCl2, in grams, is needed to make 2.0 L of a 3.5M solution?

Respuesta :

Hshin7 Hshin7
  • 06-04-2014
find the number of moles: 2•3.5=7 moles

and do dimensional analysis. to convert moles of solution to moles of cacl2 and moles of cacl2 to grams of cacl2 (molar mass)
Answer Link

Otras preguntas

Please help! Due in a few hours!
If a maximum of 5.60g of a gas at 2.50 atm of pressure dissolves in 3.5-L of water, what will the solubility be if the pressure changes to 5.00atm?
What can identifying perspective and point of view help you to do?
Why did phoenicians become traders instead of farmers?
What unconditional promise did god make to mankind that is central to all of the scriptures?
This french female artist worked in the realist tradition and specialized in painting country scenes with animals.
What is the science that deals the study of human beings?
HELPP IF I DONT ANSWER THIS QUESTION CORRECTLY I WONT BE ABLE TO PASS MY GRADE
PLEASE HELP ASAP What happens on el Día de Reyes (Three King’s Day)? You may answer in English. When entering your answers for fill in the blank and essay ques
What was a key cause for the rise of fascism in nations such as Italy and Germany