Refer to the example about diatomic gases A and B in the text to do problems 20-28. How many moles of product are formed? moles

Find the number of grams of hcl needed to react completely with .50 moles of magnesium.

Building glycogen from glucose molecules is an example of

For the reaction shown, calculate how many moles of no2 form when each of the following completely reacts. 2n2o5(g)→4no2(g)+o2(g) part a 1.0 mol n2o5 express your answer using two significant figures. nothing mol m o l request answer part b 5.4 mol n2o5 express your answer using two significant figures.