Haemoglobin contains 0.33% by mass of iron there are 2fe atoms in 1molecule of haemoglobin what is rmm haemoglobin

Write the balanced equation for a reaction between aqueous nitric acid (hno3) and solid lithium metal (this is a single replacement reaction)

Which factor is likely to impact the possible number of compounds ?

Some familiar products contain some of the same types of atoms. for instance, the chemical formula for baking soda is nahco 3. the chemical formula for liquid bleach is naclo, and the chemical formula for table salt is nacl. which choice best describes why these three products have some of the same types of atoms in common?