Child

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

Questions

The following questions were asked by visitors named Child.

A 0.020 M KMnO4 solution was used to determine the percent iron in a sample containing iron(II). MnO− 4 + 5 Fe2+ + 8 H+ → Mn+2 + 5 Fe3+ + 4 H2O It took 25.0 mL of the KMnO4 to completely react with all the iron(II) in the 0.500 g sample. What was the perc...

The length of a rectangle is 8 feet more than its width. If the width is increased by 4 feet and the length is decreased by 5 feet, the area will remain the same. Find the dimensions of the original rectangle.

Answers

The following answers were posted by visitors named Child.

The answer was 250 metres though

If I’m being honest, it’s funny to see others scramble for last minute answers so they don’t fail. We are disappointments and need to do our own work.

help what is the answer

what is number 10?

I need help I have 15 questions

This doesn’t help at all.

Does anybody know the answers?