how many atoms of gold is present in 49.25g of gold
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Answered by
5
HEY MATE HERE'S YOUR ANSWER,
ATOMIC MASS OF GOLD (AU) IS 197U.
Number of moles in 49.25 grams of gold(Au) = 49.25/197 = 0.25moles.
PLZ MARK MY ANSWER AS THE BRAINLIEST..
ATOMIC MASS OF GOLD (AU) IS 197U.
Number of moles in 49.25 grams of gold(Au) = 49.25/197 = 0.25moles.
PLZ MARK MY ANSWER AS THE BRAINLIEST..
Answered by
1
Answer:
0.25 g mol
Step-by-step explanation:
197 g of gold's mass = 1 g mol
49.25 g of gold's mass = 49.25 g / 197 g
= 0.25 g mol
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