Method 1:
First find out the formula of the sample.
no. of moles of O = 25.6/16 = 1.6
no. of moles of C = 9.6/12 = 0.8
ratio of C:O = 1:2
formula is CO2
In the second sample,
no. of moles of O = 21.6/16 = 1.35
no. of moles of C = 1.35/2 = 0.675
mass of C = 0.675 x12 = 8.1g
method 2:
Actually it’s quite simple. The two samples are the same compound so the elements produced should be in the same ratio.
C/9.6 = 21.6/25.6
C = 8.1g
The factor that determine how water cycles on earth is the forms that water is found in[solid, liquid and gas].
Answer:
3 NADH molecules are made from each molecule of acetyl CoA through the Krebs Cycle.
Explanation:
First, 1 NADH is produced from each carbon lost from the 6-carbon citric acid (2 NADH total). Lastly, 1 additional NADH is made from the transformation of malate into oxaloacetic acid (acceptor molecule for acetyl CoA).
The molecular formula<span> add the structure to a </span>empirical formula<span>. A </span>molecular formula<span> is identical to the </span>empirical formula<span>, and is based on quantity of atoms of each type in the </span>compound<span>.</span>
,"He loved..."(citation). You use an ellipsis the … when using only part of a direct quote