![subject](/tpl/images/cats/himiya.png)
![ansver](/tpl/images/cats/User.png)
Answers: 2
![](/tpl/images/ask_question.png)
![](/tpl/images/ask_question_mob.png)
Another question on Chemistry
![question](/tpl/images/cats/himiya.png)
![question](/tpl/images/cats/himiya.png)
Chemistry, 21.06.2019 18:00
What is the theoretical yield of carbon dioxide? a)0.993 gb)2.98 gc)3.65 gd)8.93 g
Answers: 1
![question](/tpl/images/cats/himiya.png)
Chemistry, 22.06.2019 08:30
Since the gas in your graduated cylinder is a mixture of butane and water vapor, you must determine the partial pressure of the butane, pbutane, alone. to do this, consult a reference and record the partial pressure of the water vapor, pwater, at the temperature you recorded. use the following formula to compute the partial pressure of the butane. pbutane = atmosphere - pwater use the following combined gas law formula and compute the volume that the butane sample will occupy at stp. (hint: convert both temperatures to kelvin.) pbutane x voriginal = pstandard x vfinal troom tstandard use the following ratio and proportion formula to determine the mass of butane needed to occupy a volume of 22.4 l at stp. grams of butane you used “x” grams of butane ml of butane corrected to stp = 22,400 ml compute the theoretical molar mass of butane based on its formula and the atomic masses on the periodic table. compare your experimental results from #3 to the theoretical value of #4, computing a percent error of your findings using this formula: % error = measured value - accepted value x 100 accepted value use the following ratio and proportion formula to determine the mass of butane needed to occupy a volume of 22.4 l at stp. need asap
Answers: 1
![question](/tpl/images/cats/himiya.png)
Chemistry, 22.06.2019 17:30
Consider the story you just read. all but one of the choices below indicate that something is living.
Answers: 1
You know the right answer?
1000 kg of limestone is subjected to intense heat and high pressure to form marble. all but one of t...
Questions
![question](/tpl/images/cats/mat.png)
Mathematics, 13.12.2020 21:30
![question](/tpl/images/cats/istoriya.png)
History, 13.12.2020 21:30
![question](/tpl/images/cats/mat.png)
Mathematics, 13.12.2020 21:30
![question](/tpl/images/cats/mat.png)
Mathematics, 13.12.2020 21:30
![question](/tpl/images/cats/mat.png)
Mathematics, 13.12.2020 21:30
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/himiya.png)
Chemistry, 13.12.2020 21:30
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/en.png)
English, 13.12.2020 21:30
![question](/tpl/images/cats/mat.png)
Mathematics, 13.12.2020 21:30
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 13.12.2020 21:30
![question](/tpl/images/cats/fr.png)
![question](/tpl/images/cats/mkx.png)
Arts, 13.12.2020 21:30
![question](/tpl/images/cats/mat.png)
Mathematics, 13.12.2020 21:30
![question](/tpl/images/cats/en.png)
English, 13.12.2020 21:30
![question](/tpl/images/cats/biologiya.png)
Biology, 13.12.2020 21:30
![question](/tpl/images/cats/informatica.png)
Computers and Technology, 13.12.2020 21:30