Asample of ascorbic acid (vitamin c) is synthesized in the laboratory. it contains 1.50 g of carbon and 2.00 g of oxygen. another sample of ascorbic acid isolated from citrus fruits contains 6.25 g of carbon.?

8.467 gm

Explanation:

The law governing this problem is "The Law of Constant Composition "

As per this law, all compounds irrespective of their origin and source have the same composition and properties  in their purest form

It is a simple proportion and ratio related problem.

1.50 grams of carbon require 2.0 grams of oxygen

1.0 grams of carbon will require oxygen

=

6.35 grams of carbon will require oxygen

= 8.4666\\= 8.467

attach the statements so i can answer : )

i had this question and the answer was 3.15 miles.

martina travels from school to her mom's office. from there, she walks to school. after school, she walks to the library and then to a friends house before finally ending back at home. find martina's total distance traveled.

a) 0 miles  

b) 0.4 miles  

c) 1 mile  

d) 3.15 miles