![subject](/tpl/images/cats/himiya.png)
Chemistry, 25.11.2020 01:00 serenityparish
1. Se prepara una solución con 20 g de soluto y 400 ml de etanol (densidad= 0,8 g/ml).
a. Indicar su concentración en %m/m y gst/100 gsv.
b. Si la masa molar del soluto es 80 g/mol, ¿cuál es la concentración molal de la solución?
PORFA AYUSA MANDEN PROCEDIMIENTO TAMBIEN
![ansver](/tpl/images/cats/User.png)
Answers: 1
![](/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 01:30, adrian08022
When an object falls through the air and encounters air resistance its overall speed will be than if it had not encountered air resistance? (one word answer)
Answers: 2
![image](/tpl/images/cats/himiya.png)
![image](/tpl/images/cats/himiya.png)
Chemistry, 22.06.2019 05:30, madisonrosamond99
Astudent carefully transfers 30 g of water and 30 g of alcohol in a glass tube, forming two layers and filling the tube completely. after sealing the tube, the student mixes the solutions, and notices a bubble that forms in the tube. what is the mass of the contents in the glass tube after mixing?
Answers: 2
![image](/tpl/images/cats/himiya.png)
You know the right answer?
1. Se prepara una solución con 20 g de soluto y 400 ml de etanol (densidad= 0,8 g/ml).
a. Indicar s...
Questions in other subjects:
![Konu](/tpl/images/cats/en.png)
![Konu](/tpl/images/cats/istoriya.png)
![Konu](/tpl/images/cats/mat.png)
Mathematics, 08.12.2020 17:50
![Konu](/tpl/images/cats/mkx.png)
Arts, 08.12.2020 17:50
![Konu](/tpl/images/cats/mat.png)
Mathematics, 08.12.2020 17:50
![Konu](/tpl/images/cats/istoriya.png)
History, 08.12.2020 17:50
![Konu](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 08.12.2020 17:50
![Konu](/tpl/images/cats/mat.png)
Mathematics, 08.12.2020 17:50
![Konu](/tpl/images/cats/mat.png)
![Konu](/tpl/images/cats/fizika.png)
Physics, 08.12.2020 17:50