Vitamin c, also known as ascorbic acid, is water soluble and cannot be produced by the human body. each day, a person’s diet should include a source of vitamin c, such as orange juice. ascorbic acid has a molecular formula of c6h8o6 and a gram-formula mass of 176 grams per mole.

which formula represents the empirical formula for ascorbic acid?

yes

explanation:

search chemistry final b exam in google and a site called quizlet will pop up

a: 45.9 meters

b: 4.29 seconds

step-by-step explanation:

a: h(t)=1/2(-9.8)(3)^2+0(3)+90

h(t)=-4.9(3)^2+90

h(t)=-44.1+90

h(t)=45.9 meters

b: 0=1/2(-9.8)(t^2)+0t+90

0=-4.9t^2+90

-90=-4.9t^2

18.37=t^2

t=4.29 seconds

in the second question, the numbers aren't exact, but they're a close approximation.