Question

Myoglobin stores oxygen for metabolic processes in
muscle. Chemical analysis shows that it contains
0.34 percent Fe by mass. What is the molar mass of
myoglobin? (There is one Fe atom per molecule.)​

Answer 1

Answer:

Are u doing M-caps questions?

ok...

0.32% by mass means 0.32 g of Fe present in 100g of mayoglobin

Fe atomic wt. = 56

0.32 g Fe--->100g mayoglobin

1g---> 100/0.32g mayoglobin

56g---> 100/0.32x56

= 1.74x10^4 g/mol

Explanation:

Thankuu