Chemistry, 17.06.2021 07:00 mbarua

Cho 27,6g hỗn hợp Al2O3 và Mg tác dụng vừa đủ với 900ml dung dịch H2SO4 1M loãng thu được dung dịch A. a) Tính thành phần % theo khối lượng của hỗn hợp ban đầu. b) Cho dung dịch A tác dụng với dung dịch NaOH 2M thu được kết tủa tối đa. Tính thể tích dung dịch NaOH đã dùng.

Answers: 1

Show answers

Another question on Chemistry

Chemistry, 22.06.2019 19:30

Ab c or d ? i’m not sure what the answer is

Answers: 2

Answer

Chemistry, 22.06.2019 21:00

Once similarity and one difference between a mixture of elements and a mixture of compounds

Answers: 3

Answer

Chemistry, 22.06.2019 21:00

Which property of water causes water drops to bead on a freshly waxed car?

Answers: 2

Answer

Chemistry, 22.06.2019 21:30

Athe top of a hill, an athlete on a skateboard has x joules of mechanical energy. how much mechanical energy will she have at the bottom of the hill? ignore the effects of friction.

Answers: 1

Answer

You know the right answer?

Cho 27,6g hỗn hợp Al2O3 và Mg tác dụng vừa đủ với 900ml dung dịch H2SO4 1M loãng thu được dung dịch...

Questions

Biology, 10.06.2020 01:57

jk im just bored FREE POINTS ...

Mathematics, 10.06.2020 01:57

The polynomial p(x)=5x^3-9x^2-6x+8 has a known factor of (x+1) rewrite p(x) as a product of linear factors...

English, 10.06.2020 01:57

BEKAH: I think we should talk about the meaning of the truck in the story. It seems like a pretty important symbol of Charles's freedom

Chemistry, 10.06.2020 01:57

What is molality? A. Concentration of a solute in grams/10 grams solution B. Concentration in mol/mol solution C. concentration of a solute in mol/L s...

Geography, 10.06.2020 01:57

To study “the world in spatial terms” means to study . A. human systems B. environments C. locations D. reg...

World Languages, 10.06.2020 01:57

Think of something that happened recently that you can share with others. Look back on the event and consider how the stages of perception apply to yo...

Mathematics, 10.06.2020 01:57

Which of these questions can be answered with a simple yes or no? O A. Is there an engineering school? B. What dining options are offered on ca...

Computers and Technology, 10.06.2020 01:57

X = ("Enter your name: ") // Store the user's name....

English, 10.06.2020 01:57

An internal conflict features character vs. ....

English, 10.06.2020 01:57

A student is writing a paper about how to get more exercise. Which example should the student add to best develop this topic? One should...

Mathematics, 10.06.2020 01:57

Help me please. It’s angles ...

Mathematics, 10.06.2020 01:57

Anyone can help me figure this out ? ...

World Languages, 10.06.2020 01:57

1. Unele animale de la Gradina Zoologica sunt negre. 2. Unele mere rosii nu sunt dulci. 3.Toti perii din livada bunicii sunt pomi fructiferi.

Spanish, 10.06.2020 01:57

Los brasileños vacunarse antes de viajar a los Estados Unidos....

History, 10.06.2020 01:57

DAILY NEWS President Reagan Proposes Tax Cuts and Spending Reductions NA Which of the following makes the best subtitle...

World Languages, 10.06.2020 01:57

खंड-ख (व्यावहारिक व्याकरण) 2.निम्रलिखित वाक्यों में सर्वनाम शब्द रेखांकित कीजिए और उनकेभेद भी लिखिए।यह मेरी किताब है...

Mathematics, 10.06.2020 01:57

GEOMETRY HELP WILL MARK BRAINLIEST ...

Mathematics, 10.06.2020 01:57

What’s the missing statement ...

Mathematics, 10.06.2020 01:57

What is the answer to this question 3 x 1/5 =?...

Social Studies, 10.06.2020 01:57

What happens in the demilitarized zone?...

More questions: Chemistry Another questions