Chemistry, 26.10.2021 01:30, joselynflores574
En el laboratorio se requiere preparar medio litro de una solución 1.5 molar de sulfato de sodio.
a. ¿Cuántos gramos de sulfato de sodio se necesitan?
b. ¿Cuántos mL de agua debe contener la disolución?
c. ¿Cuál es la molalidad de la disolución resultante?
d. ¿Cuál es el % m/v de la disolución?
Densidad del sulfato de sodio: 2.66 g/mL.
Answers: 1
Other questions on the subject: Chemistry
Chemistry, 22.06.2019 10:00, winstonbendariovvygn
Diffraction is when light is bent around obstructions. which of the these observation about clouds would indicate diffraction? a) after rain storms, you can sometimes see rainbows. b) clouds are white or gray and cannot be seen through. c) on a cloudy day, the temperature tends to be cooler than a sunny day. d) the edges of dark clouds appear lighter. this
Answers: 3
Chemistry, 22.06.2019 16:50, TheOriginal2x
Assuming complete dissociation of the solute, how many grams of kno3 must be added to 275 ml of water to produce a solution that freezes at -14.5 c? the freezing point for pure water is 0.0 c and k_f is equal to 1.86 c/m
Answers: 3
Do you know the correct answer?
En el laboratorio se requiere preparar medio litro de una solución 1.5 molar de sulfato de sodio....
Questions in other subjects:
Engineering, 22.08.2019 16:10
Mathematics, 22.08.2019 16:10
Engineering, 22.08.2019 16:10
Computers and Technology, 22.08.2019 16:10
