Chemistry, 07.09.2021 16:40, mariela78

Cho 2,8g hỗn hợp CuO, MgO, Fe2O3tác dụng vừa đủ với 50 ml dd H2SO41M. Cô cạn dung dịch sau phản ứng thu được m gam muối khan. Giá trị của m là:

Answers: 1

Show answers

Other questions on the subject: Chemistry

Chemistry, 21.06.2019 22:30, alexisgoss8091

Which traits do human embryos have that link them to a common ancestor with fish and reptiles? a. scales and tail b. gill slits and scales c. tail and gill slits d. hair and tail

Answers: 2

continue

Chemistry, 22.06.2019 05:30, palcochran1313

Describe the interaction that occurs between two objects with the same electrical charge.

Answers: 1

continue

Chemistry, 22.06.2019 10:10, eddiecas

When electrolyzing copper (ll) chloride, what reaction takes place at the anode? what reaction takes place at the cathode?

Answers: 1

continue

Chemistry, 22.06.2019 19:00, Farhan54019

Which change to the system wood cause the freely-moving piston to lower?

Answers: 1

continue

Do you know the correct answer?

Cho 2,8g hỗn hợp CuO, MgO, Fe2O3tác dụng vừa đủ với 50 ml dd H2SO41M. Cô cạn dung dịch sau phản ứng...

Questions in other subjects:

Social Studies, 24.11.2020 21:40

The Hebrew people moved to Egypt after a drought and famine in Canaan. True False...

Mathematics, 24.11.2020 21:40

How many y-values are there for each x-value in the function represented by the graph? The graph of x and y axis having range from minus four to four by increment of one. On both...

Biology, 24.11.2020 21:40

Hurry due in 5 min plz help ...

Arts, 24.11.2020 21:40

Sub to my Yt spiderweb dominoes. my goal is to get to 200 subs by the end of the year! It has been a hard year for me, so this will help....

History, 24.11.2020 21:40

Help me please I am timed The concept of the Trinity is the holy union of A. God and the Catholic Church B. the Father, Son, and Holy Spirit C. the Father, Mothe...

Mathematics, 24.11.2020 21:40

1. ALGEBRAICALLY solve each system of equations below. Show all of your work! a. 7x - y = 98 3x-5y=10 b. x + 3y = 4 x = 6 - 27...

Mathematics, 24.11.2020 21:40

Tracy 3218 i wanna talk...

Mathematics, 24.11.2020 21:40

3(x + 3) + 10 it is one of these answers . A- 13x + 10 B- 3x + 19 C- 3x + 9 D- 3x + 16...

English, 24.11.2020 21:40

Read the diary entry dated February 23, 1944. What does Anne write about nature? How does this entry fit with what Anne has said about the natural world at other points in the diar...

Mathematics, 24.11.2020 21:40

What does X Equal? Help please ...

Other tasks in the category: Chemistry More task