![subject](/tpl/images/cats/himiya.png)
Chemistry, 05.05.2021 21:00 shanekamayo1120
A certain sample of gas wieghing 22.8g contains 6.22g of carbon and an unweighed quantity of oxygen. What is the percentage composition of this gas
![ansver](/tpl/images/cats/User.png)
Answers: 1
Another question on Chemistry
![question](/tpl/images/cats/himiya.png)
Chemistry, 22.06.2019 10:30
Which characteristics can be used to differentiate star systems? check all that apply.
Answers: 2
![question](/tpl/images/cats/himiya.png)
Chemistry, 22.06.2019 11:00
When hydrochloric acid reacts with potassium hydroxide solution, the following reaction occurs. hcl (aq) + koh (aq) h2o (l) + kcl (aq) the reaction gives off heat energy, so it is an reaction.
Answers: 1
![question](/tpl/images/cats/himiya.png)
Chemistry, 22.06.2019 18:30
How many moles of lead are in 1.50 x 10^12 atoms of lead? could you explain the answer as well and not just give it to me i am refreshing for finals and i need to know how to do it
Answers: 3
![question](/tpl/images/cats/himiya.png)
Chemistry, 22.06.2019 19:30
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
You know the right answer?
A certain sample of gas wieghing 22.8g contains 6.22g of carbon and an unweighed quantity of oxygen....
Questions
![question](/tpl/images/cats/mat.png)
Mathematics, 20.07.2019 05:30
![question](/tpl/images/cats/mat.png)
Mathematics, 20.07.2019 05:30
![question](/tpl/images/cats/ekonomika.png)
![question](/tpl/images/cats/es.png)
![question](/tpl/images/cats/informatica.png)
Computers and Technology, 20.07.2019 05:30
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 20.07.2019 05:30
![question](/tpl/images/cats/mat.png)
Mathematics, 20.07.2019 05:30
![question](/tpl/images/cats/biologiya.png)
Biology, 20.07.2019 05:30
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/fizika.png)
Physics, 20.07.2019 05:30
![question](/tpl/images/cats/mat.png)
Mathematics, 20.07.2019 05:30
![question](/tpl/images/cats/ekonomika.png)
![question](/tpl/images/cats/istoriya.png)
History, 20.07.2019 05:30
![question](/tpl/images/cats/istoriya.png)
History, 20.07.2019 05:30
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 20.07.2019 05:30
![question](/tpl/images/cats/himiya.png)