For this question, you will need to submit a picture of your work in order to receive credit for the proper calculation. How many tin atoms are found in 0.85 moles of tin?

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.

Which statement are accurate about snow flakes

What does a numerical subscript following an element in a chemical formula mean?