Chlorophyl, the green colouring mate rial of plants contains 2.68% of mag nesium by mass. Calculate the num ber of maganesium atoms in 5.00 g of this complex.
Answers
Answered by
0
Answer:
Here is your answer
Explanation:
Mass of magnesium in 3.00 g of chlorophyll
=
100
2.68×3
=0.080g
24.3 g of Mg contain =6.02×10
23
atoms
0.080 g of Mg contain =
24.3
6.02×10
23
×0.080
=1.98×10
21
atoms
Similar questions