Answer:
=342g
Explanation:
atomic mass of C = 12g
atomic mass of H = 1g
atomic mass of O = 16g
Solution;
C12 H22 O11
= 12 (12) + 22 (1) + 11(16)
= 144+ 22 + 176
= 342g
The answer is astronomy. There is no ÓLOGY´ at the end of it.
Answer:
5 cm³.
Explanation:
The following data were obtained from the question:
Volume of water = 35 mL
Volume of water + Rock = 40 mL
Volume of rock =.?
The volume of the rock can be obtained as follow:
Volume of rock = (Volume of water + Rock) – (Volume of water)
Volume of rock = 40 – 35
Volume of rock = 5 mL
Finally, we shall convert 5 mL to cm³. This can be obtained as illustrated below:
1 mL = 1 cm³
Therefore,
5 mL = 5 cm³
Thus, the volume of the rock is 5 cm³.
[× mol of heme]
<h3>What is heme?</h3>
The protein haemoglobin, which is required to bind oxygen in the bloodstream, is a precursor to heme. Both the liver and bone marrow can biosynthesize heme.
Heme is a coordination complex that "consists of an iron ion coupled to porphyrin serving as a tetradentate ligand, and to one or two axial ligands," according to biological terminology. The term is ill-defined, and many illustrations leave out the axial ligands.
Heme is one of the most often utilised metalloporphyrins employed by metalloproteins as prosthetic groups, and it defines the family of proteins known as hemoproteins.
The biologically significant hemoproteins heme peroxidase, myoglobin, cytochromes, catalases, and endothelial nitric oxide synthase all contain heme, which is most generally known as a component of haemoglobin, the red colour in blood.
Learn more about heme
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