Dery

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

Questions

The following questions were asked by visitors named Dery.

Profit last year were exorbitant

Answers

The following answers were posted by visitors named Dery.

DrBob222 messed up at the oxygen, it should be O2 not O. so it would be: Convert grams to moles. 1.00 g Mg/ 24.3 = 0.0411... moles Mg g Oxygen = 1.66-1.00 = 0.66 g moles oxygen = 0.66/32 = 0.0206... moles O. Now find the ratio of the two in and round to w...

Profit last year were exorbitant

20% increment in profit for last year