What is the mass, in grams, of each of the following? 44.3 mol Xe

g = moles x molar mass

Re-read your calculator. That period is really a comma.

i put 44.3x131.30=5.81659E3 that's the answer it got, so I put it in 3 significant figures. I guess I am really confuss

THANKS

OK. So 5.81659E3 = 5816.59 grams. To 3 s.f. that is 5.82E3.

yall wrong

5.81 g

is that right