Ask a New Question

Question

What is the equilibrium molarity of chloride if 19.6g of CaCl2 (110.984g/mol) is dissolved in water and diluted to 0.500L?
10 years ago

Answers

Anonymous
Answer contains three significant figures.

Molarity=moles/Volume (L)

Calculate moles of CaCl2, followed by moles of Cl2:

[19.6g*(1 mole/110.984g)]=-moles of CaCl2

moles of CaCl2*(2 moles of Cl/1 moles of CaCl2)= moles of Cl

moles of Cl/0.500L= molarity of Cl
10 years ago

Related Questions

At 25.0o C, the equilibrium 2 NOBr(g) ¡ê 2 NO(g) + Br2(g) is rapidly established. When 1.10 g of NOB... im stuck on finding the molarity of a substance and its due tomarrow. someone please help. 5 moles... I'm having trouble with molarity. What is the molarity of a KCl solution made by diluting 75.0 mL o... Neutralization Reaction Molarity Calculations: For example: What is the molarity of a Ca(OH)2 so... What is the theoretical molarity value of HCL calculate the molality, molarity, and mole fraction of NH3 in an 12.80 mass % aqueous solution (d=0.... what is the approximate molarity of the NaOH solution you will prepare In the equilibrium lab, you place the fulcrum (pivot point) at the 25 cm mark on the meter stick. T... Calculate the normality molarity molality and mole fraction of Na2CO3 present in 1.06%Na2CO3 solutio... Convert 2.4 PPM F into molarity of fluoride. ion
Ask a New Question
Archives Contact Us Privacy Policy Terms of Use