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Algebra to solve quantity; mixture of metals dissolved into HCl and H2 measured
[rquote=333574&tid=30507&author=Turner]2=x+y

Al=x
Zn=y

y=2-x

therefore Zn=2-x

1 ...		 7-6-2014 at 21:51
by: LarryLute
Algebra to solve quantity; mixture of metals dissolved into HCl and H2 measured
There is a problem I can't solve. Please help me.

Here is the actual problem:
"2.00g mixture of ...		 7-6-2014 at 20:31
by: LarryLute
Failed Exam question: Predicting pH of buffer solutions.
Part A.. you said "To get pH = pKa, you want a 1:1 ratio of acetate to acid, so a 1:2 ratio of these ...		 14-5-2014 at 22:46
by: LarryLute
Failed Exam question: Predicting pH of buffer solutions.
Hi all!
I participated in an exam sometime ago and there was one question (with 5 parts "a, b, c, d ...		 8-5-2014 at 18:52
by: LarryLute

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