Chemistry
Chemistry, 27.07.2021 03:30, ejones123

Hòa tan 1,42 gam Na2SO4 và 3,42 gam Al2(SO4)3 vào nước được 500 ml dung dịch X. 1.Tính nồng độ mol/l các ion trong dung dịch X ?
2.Trộn 500 ml dung dịch X với 500 ml dung dịch BaCl2 0,02M. Tính khối lượng kết tủa thu được ?

answer
Answers: 1
Show answers

Other questions on the subject: Chemistry

image
Chemistry, 22.06.2019 10:00, micahwilkerson9495
Select all of the methods through which a drug can enter your body. injection swallowing inhalation absorption
Answers: 2
continue
image
Chemistry, 22.06.2019 21:30, nickddj12
If 22.5 of nitrogen at 748 mm hg are compressed to 725 mm hg at constant temperature. what is the new volume?
Answers: 1
continue
image
Chemistry, 22.06.2019 22:30, StupidFatChipmunk
What must be in balance for temperatures to remain constant?
Answers: 1
continue
image
Chemistry, 23.06.2019 02:00, coleian24
An alpha particle is: a hydrogen atom a nucleus of helium two neutrons an electron
Answers: 1
continue
Do you know the correct answer?
Hòa tan 1,42 gam Na2SO4 và 3,42 gam Al2(SO4)3 vào nước được 500 ml dung dịch X. 1.Tính nồng độ mol/...

Questions in other subjects:

Konu
Mathematics, 16.12.2020 22:50
Jeramy's algebra notes from a recent class were chewed up by the family dog. He found the scrap pictured below: S-2x + 3y = 18 23x - 3 Jeramy remembers that when the c...
Konu
Mathematics, 16.12.2020 22:50
To whoever answer these two questions I will give a brilliant answer
Konu
Spanish, 16.12.2020 22:50
Completa las expresiones conjugando el verbo en el subjuntivo de la segunda persona singular.
Konu
Mathematics, 16.12.2020 22:50
The function W gives the temperature, in degrees Fahrenheit, of a pot of water on a stove t minutes after the stove is turned on. After 30 minutes, the pot is taken off the...
Konu
Mathematics, 16.12.2020 22:50
PLEASE HELP ME WITH THIS I NEED IT... ...
Konu
Mathematics, 16.12.2020 22:50
One batch of vegetable soup uses 2 cups of chopped onions 1.5 cups of chopped celery and one cup of chopped carrots select each ratio that will help a chef compare cups of chopped...
Konu
History, 16.12.2020 22:50
In the late 1600s, the change by the British government in enforcing colonial rules was called ? A. The Navigation Acts. B. The Frame of Government. C. Sal...
Konu
Mathematics, 16.12.2020 22:50
Which expression is equivalent to 1/3b - 7? -1/3(b+21) 1/3 (b-21) -1/3 (b-21) 1/3(b+21)...
Konu
English, 16.12.2020 22:50
Which of the following is not a trait of the dystopian protagonist that Montag displays? O They question the existing social and political systems O They believe there...
Konu
English, 16.12.2020 22:50
The statement “But changes came in the family . . . ” serves which of the following purposes? A. to describe the erratic life of young teenagers B. to emphasize...
Other tasks in the category: Chemistry More task
See results (0)