HN

This page lists questions and answers that were posted by visitors named HN.

Questions

The following questions were asked by visitors named HN.

The hemoglobin content of blood is about 15.4g/100mL blood. The molar mass of hemoglobin is about 64500 g/mol, and there are four iron (Fe) atoms in a hemoglobin molecule.Approximately how many Fe atoms are present in the 6 L of blood in a typical adult?...
11 years ago

Answers

The following answers were posted by visitors named HN.

14 is K. Do you know 5)When I was a child,there used to be furniture that seemed friendly and would give me comfort.?
13 years ago
OOO thanks
11 years ago