Asked by Diana
Which of the following solutions of strong electrolytes contains the largest # of moles of chloride ions: 100.0 mL of 0.30 M AlCl3, 50.0 mL of0.60 M MgCl2, or 200.0 mL of 0.40M NaCl? What formula is used?
Answers
Answered by
DrBob222
M x L x # Cl^- = ??
Answered by
Diana
I am not familiar with the ^- symbol in the equation after # Cl. Is that referring to the power, such as Cl3?
Answered by
Diana
Nevermind, I figured it out from the original formula you gave me and got the correct answer. Thanks for your help!!
Answered by
DrBob222
right. We don't (or can't) do exponents right so we write the caret(^) which is used in computer programming to indicate an exponent. And of course # stands for number.
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