a student dilutes 100 mL of 2.00 M CaCl2(aq) to a final volume of 400 mL with distilled water. how many moles of chloride ion are in the 100 mL solution

How many molecules of sucrose c12h22o11 are there in 454 grams of sucrose

Which of the dna typing techniques do you think you would choose if you had to analyze a dna sample? why?

Imagine one batch of soup (batch “a”) is made with 8.19 g/can of salt, according to the recipe, and a second batch of soup (batch “b”) is made with 8.32 g/can of salt. explain which batch would be more resistant to frost damage if it is shipped a great distance in winter and explain why.