What is the weight of a 90kg man standing on earth, where gearth = 9.82 m/s2?

a.
884 n

b.
9.2 n

c.
80.2 n

d.
99.8 n

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.