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karol

This page lists questions and answers that were posted by visitors named karol.

Questions

The following questions were asked by visitors named karol.

What is the theoretical yield of iron if we begin the reaction with 10.5g of AL (assume an excess of Fe2)3)
14 years ago
A 60 foot light pole casts a shadow that is 40 feet long. At the same time, a nearby light post casts a shadow that is 15 feet long. How tall is the light post?
13 years ago
what is the scale factor of the dilation is (10x,10y)
4 years ago

Answers

The following answers were posted by visitors named karol.

what is the answer correct?
12 years ago
If you start with 0.502 g of Cu and recover 0.487 g, calculate the % recovery.
6 years ago
thx
4 years ago
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