![Chemistry](/tpl/images/cats/himiya.png)
Chemistry, 09.04.2020 01:03, leiort0930
What mass of NH4Cl will dissolve in 100g (or 100mL) of water at 50 degrees?
![answer](/tpl/images/cats/otvet.png)
Answers: 1
Other questions on the subject: Chemistry
![image](/tpl/images/cats/himiya.png)
Chemistry, 22.06.2019 01:20, whrjegt4jrnfdvj
1. suppose a reaction mixture, when diluted with water, afforded 300 ml of an aqueous solution of 30 g of the reaction product malononitrile [ch2(cn)2], which is to be isolated by extraction with ether. the solubility of malononitrile in ether at room temperature is 20.0 g/100 ml, and in water is 13.3 g/100 ml. what weight of malononitrile would be recovered by extraction with (a) three 100-ml portions of ether and (b) one 300-ml portion of ether? suggestion: for each extraction, let x equal the weight extracted into the ether layer. in part (a), the concentration in the ether layer is x/100 and in the water layer is (30 x)/300; the ratio of these quantities is equal to k 20/13.3.
Answers: 2
![image](/tpl/images/cats/himiya.png)
Chemistry, 22.06.2019 10:20, blondielocks2002
Gwhich r group would most likely be found in a hydrophobic area of the tertiary structure of a globular protein? which r group would most likely be found in a hydrophobic area of the tertiary structure of a globular protein? −ch2−oh −ch2−o||c−nh2 −ch2−coo− −ch2−ch2−ch2−ch2−n+h3
Answers: 3
Do you know the correct answer?
What mass of NH4Cl will dissolve in 100g (or 100mL) of water at 50 degrees?...
Questions in other subjects:
![Konu](/tpl/images/cats/mat.png)
Mathematics, 13.01.2021 17:50
![Konu](/tpl/images/cats/mat.png)
![Konu](/tpl/images/cats/geografiya.png)
Geography, 13.01.2021 17:50
![Konu](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 13.01.2021 17:50
![Konu](/tpl/images/cats/obshestvoznanie.png)
![Konu](/tpl/images/cats/mat.png)
![Konu](/tpl/images/cats/en.png)
English, 13.01.2021 17:50
![Konu](/tpl/images/cats/mat.png)
Mathematics, 13.01.2021 17:50
![Konu](/tpl/images/cats/mat.png)
Mathematics, 13.01.2021 17:50