Convert it.
66.02gFe * 1moleFe/55.845gFe =
How many moles is 66.02 grams of Fe?
8 answers
1.18
Watch your sig figs.
Your answer should have 4 sig figs in it because of 66.02
Your answer should have 4 sig figs in it because of 66.02
so 1.1822
WOOPS! Sorry. My computer froze and it posted this reply like 4 times.
No. That is 5 sig figs. You want 4 sig figs in your answer because of 62.02
So the answer would be 1.182
So the answer would be 1.182
is that solutiom correct which is it
1.182 is correct.
(It has 4 "sig figs" or "significant figures" since the given quantity only had 4 sig figs. Your answer can only be as accurate as the least accurate number given to you. If you would include the digit when you write the value in scientific notation - it's a significant figure. If you wouldn't include it - it's not.)
(It has 4 "sig figs" or "significant figures" since the given quantity only had 4 sig figs. Your answer can only be as accurate as the least accurate number given to you. If you would include the digit when you write the value in scientific notation - it's a significant figure. If you wouldn't include it - it's not.)
2 answers