![subject](/tpl/images/cats/himiya.png)
Chemistry, 28.07.2021 14:30 chantelljenkins2
2.3 A combustion of 3.87 mg sample of a certain vitamin, that contains C, H and 0. gave 5.80 mg of CO2 and 1.58 mg of H2O. Calculate the percentage composition of C, H and O in this vitamin. (8)​
![ansver](/tpl/images/cats/User.png)
Answers: 3
![](/tpl/images/ask_question.png)
![](/tpl/images/ask_question_mob.png)
Another question on Chemistry
![question](/tpl/images/cats/himiya.png)
Chemistry, 21.06.2019 15:40
Which of the following might a chemist choose to study? a. glacier movement in alaska b. better ways to recycle plastics c. the effects of hurricanes on turtle populations d. the vibrations in bridges caused by big trucks
Answers: 2
![question](/tpl/images/cats/himiya.png)
Chemistry, 22.06.2019 09:40
Consider this initial-rate data at a certain temperature for the reaction described by
Answers: 1
![question](/tpl/images/cats/himiya.png)
Chemistry, 22.06.2019 18:50
Which of the following is a conclusion that resulted from ernest rutherford’s scattering experiment? (will mark brainliest) a. the nucleus is negatively charged b. the atom is a dense solid and is indivisible c. the mass is conserved when atoms react chemically d. the nucleus is very small and the atom is mostly empty space
Answers: 3
![question](/tpl/images/cats/himiya.png)
You know the right answer?
2.3 A combustion of 3.87 mg sample of a certain vitamin, that contains C, H and 0. gave 5.80 mg of C...
Questions
![question](/tpl/images/cats/obshestvoznanie.png)
![question](/tpl/images/cats/fizika.png)
![question](/tpl/images/cats/obshestvoznanie.png)
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/ekonomika.png)
![question](/tpl/images/cats/health.png)
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 17.09.2019 19:10
![question](/tpl/images/cats/himiya.png)
Chemistry, 17.09.2019 19:10
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 17.09.2019 19:10
![question](/tpl/images/cats/himiya.png)
Chemistry, 17.09.2019 19:10
![question](/tpl/images/cats/mat.png)
Mathematics, 17.09.2019 19:10
![question](/tpl/images/cats/mat.png)
Mathematics, 17.09.2019 19:10
![question](/tpl/images/cats/mat.png)
Mathematics, 17.09.2019 19:10
![question](/tpl/images/cats/mat.png)
Mathematics, 17.09.2019 19:10
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 17.09.2019 19:10
![question](/tpl/images/cats/himiya.png)