Chemistry

Chemistry, 22.07.2021 16:30, j015

Cho 70,5gam hỗn hợp CuO và Na2O tác dụng vừa đủ với 13,5g nước. a) TÍnh phần trăm khối lượng mỗi oxit trong hỗn hợp
b)Tính m dung dịch H2SO4 19,6% hoà tam hết oxit ban đầu

answer

Answers: 1

Show answers

Other questions on the subject: Chemistry

Chemistry, 22.06.2019 02:00, webbhlharryteach

In which of these cases are the two wave points considered to be in phase with each other?

Answers: 1

Chemistry, 22.06.2019 03:10, lilque6112

Between 2014 and 2016, more than 25,000 children in flint, michigan, drank water that was contaminated with lead from lead pipes. during this time, the city claimed the water was safe to drink. which of these actions could the city have taken to ensure that the drinking water was free from lead?

Answers: 3

Chemistry, 22.06.2019 03:50, AysiaRamosLee

What is the temperature of one mole of helium gas at stp?

Answers: 3

Chemistry, 22.06.2019 11:30, gabbym39077

Define a is a tiny pavket of energy

Answers: 1

Do you know the correct answer?

Cho 70,5gam hỗn hợp CuO và Na2O tác dụng vừa đủ với 13,5g nước. a) TÍnh phần trăm khối lượng mỗi ox...

Questions in other subjects:

Konu

Chemistry, 21.04.2021 21:10

An object traveling around another object space is in blank...

Konu

Health, 21.04.2021 21:10

1. What is the python problem in Florida? 2. How is it affecting the ecosystem? 3. What is something that you will suggest for them to do to control the python proble...

Konu

Chemistry, 21.04.2021 21:10

What volume of carbon dioxide is produced when 13.2 g of calcium carbonate reacts completely according to the following reaction at 25 °C and 1 atm? calcium carbonate (s) calcium...

Konu

Mathematics, 21.04.2021 21:10

Can someone answer this and explain for me please? ...

Konu

English, 21.04.2021 21:10

The Lotus eaters in The Odyssey were known for their cattle. True False...

Konu

Social Studies, 21.04.2021 21:10

What impact did the Greensboro sit-ins have on segregation in North Carolina? Check all that apply. Public schools were desegregated that same year. Public facilities were...

Konu

Mathematics, 21.04.2021 21:10

PLEASE HELP:) Which of the following projections is MOST accurate? A) When the peak temperature is 40°C ,35 units of electricity are used on average B)...

Konu

Health, 21.04.2021 21:10

Face reveal I guess I'm ugly ...

Konu

Biology, 21.04.2021 21:10

How is RNA different from DNA? A. DNA is double stranded, contains uracil, sugar is ribose B. DNA is single stranded , contains thymine , sugar is deoxyribose

Konu

English, 21.04.2021 21:10

Claim: Pretzels are better than potato chips. Why is this a premise? Premise- an idea or theory on which a statement or action is based; a statement assumed to be true

Other tasks in the category: Chemistry More task