Calculate the H positive from the pH equation: pH equals -log (H positive). This would be 10 to the -6.49. Let's call the acid HA. To calculate Ka in this equation, Ka equals H positive times A- over HA. HA is going to be the 0 0121. So, Ka=(10^-6.49)^2/0.0121. This equals 1.05*10^-13/0.0121. Ka then equals 8.65*10^-12.
The bonds of a glucose molecule store chemical energy
A group goes vertically and a period goes horizontally.
(a group goes down and a period goes across)
You would do M divided by V= D and the answer is 0.0284
Precision relates to how close the answers are to each other, so I’d think it would be D because of the limited range between data points.
