![subject](/tpl/images/cats/himiya.png)
Chemistry, 20.06.2020 05:57 kodiebclay
The vapor pressure of diethyl ether (ether) is 463.6 mm Hg at 25 °C. How many grams of aspirin , C9H8O4, a nonvolatile, nonelectrolyte (MW = 180.1 g/mol), must be added to 219.0 grams of diethyl ether to reduce the vapor pressure to 458.5 mm Hg ? diethyl ether = CH3CH2OCH2CH3 = 74.12 g/mol.
![ansver](/tpl/images/cats/User.png)
Answers: 1
Another question on Chemistry
![question](/tpl/images/cats/himiya.png)
![question](/tpl/images/cats/himiya.png)
Chemistry, 21.06.2019 21:00
Consider the nuclear equation below. 239 > x + 4 he 94 2 what is x? 1.235 cm 96 2.243 u 92 3.235 u 92 4.243 cm 96
Answers: 2
![question](/tpl/images/cats/himiya.png)
Chemistry, 22.06.2019 09:00
What type of energy do chemical bonds have? what type of energy is it converted to during chemical reactions? question 15 options: chemical bonds have kinetic energy, which is converted to potential energy during chemical reactions. chemical bonds have electric energy, which is converted to potential energy during chemical reactions. chemical bonds have heat energy, which is converted to kinetic energy during chemical reactions. chemical bonds have potential energy, which is converted to heat energy during chemical reactions.
Answers: 1
![question](/tpl/images/cats/himiya.png)
You know the right answer?
The vapor pressure of diethyl ether (ether) is 463.6 mm Hg at 25 °C. How many grams of aspirin , C9H...
Questions
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/health.png)
Medicine, 14.12.2020 03:30
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 14.12.2020 03:30
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/health.png)
Medicine, 14.12.2020 03:30
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/obshestvoznanie.png)
![question](/tpl/images/cats/mkx.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/fizika.png)
![question](/tpl/images/cats/mkx.png)
Arts, 14.12.2020 03:40
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 14.12.2020 03:40
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 14.12.2020 03:40
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/biologiya.png)
Biology, 14.12.2020 03:40