![subject](/tpl/images/cats/himiya.png)
Chemistry, 18.10.2019 03:30 Areyano7236
Use dhe references to access inportaat valbes ifneeded for ais a sample of 2.601 grams of a compound containing carbon and hydrogen reacts with oxygen at elevated temperatures to yield 8.793 grams of co2 and 1.800 grams of h2o. (a) calculate the masses of c and h in the sample grams: c- h- (b) does the compound contain any other elements? (e) what are the mass percentages of c and h in the compound? mass percentages: c % ; h-| (d) what is the empirical formula of the compound? esler the elements in the order presested in the question empirical formula-
![ansver](/tpl/images/cats/User.png)
Answers: 3
![](/tpl/images/ask_question.png)
![](/tpl/images/ask_question_mob.png)
Other questions on the subject: Chemistry
![image](/tpl/images/cats/himiya.png)
Chemistry, 22.06.2019 07:30, reaperqueen21
Compare and contrast the bohr model and the electron cloud models of the atom.
Answers: 1
![image](/tpl/images/cats/himiya.png)
Chemistry, 22.06.2019 19:30, liyahlanderson2232
Astring vibrates with a frequency of 10 hz. why can't a person hear the sound waves produced by the vibrating string, no matter how large the amplitude of the waves? out! this is homework and due tomorrow! you so much!
Answers: 2
![image](/tpl/images/cats/himiya.png)
![image](/tpl/images/cats/himiya.png)
Chemistry, 23.06.2019 03:50, mobslayer88
How many moles of potassium are needed to react completely with 12.8 moles of magnessium bromide?
Answers: 2
You know the right answer?
Use dhe references to access inportaat valbes ifneeded for ais a sample of 2.601 grams of a compound...
Questions in other subjects:
![Konu](/tpl/images/cats/mat.png)
![Konu](/tpl/images/cats/biologiya.png)
![Konu](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 07.07.2019 07:20
![Konu](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 07.07.2019 07:20
![Konu](/tpl/images/cats/obshestvoznanie.png)
![Konu](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 07.07.2019 07:20
![Konu](/tpl/images/cats/obshestvoznanie.png)
![Konu](/tpl/images/cats/obshestvoznanie.png)
![Konu](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 07.07.2019 07:20
![Konu](/tpl/images/cats/geografiya.png)
Geography, 07.07.2019 07:20