subject

Chemistry, 13.10.2020 22:01 MalikaJones

Copper sulfide is formed when copper and sulfur are heated together. In this reaction, 127 g of copper reacts with 41 g of sulfur. After the reaction is
complete, 9 g of sulfur remains unreacted. What is the mass of copper sulfide
formed?

ansver

Answers: 3

Show answers

Another question on Chemistry

question

Chemistry, 21.06.2019 20:30

Asample of radium-226 will decay 1/4 of its original amount after 3200years. what is the half-life of radium-226?

Answers: 2

question

Chemistry, 22.06.2019 08:00

Identify a strong intermolecular force of attraction between an alcohol

Answers: 1

question

Chemistry, 22.06.2019 09:00

Chemical energy is a form of a. kinetic energy only. b. both potential and kinetic energy. c. neither potential nor kinetic energy. d. potential energy only. reset

Answers: 1

question

Chemistry, 22.06.2019 16:10

Predict the reactants of this chemical reaction. that is, fill in the left side of the chemical equation. be sure the equation you submit is balanced. (you can edit both sides of the equation to balance it, if you need to.) note: you are writing the molecular, and not the net ionic equation. > cacl2(aq) + h20(l)

Answers: 2

You know the right answer?

Copper sulfide is formed when copper and sulfur are heated together. In this reaction, 127 g of cop...

Questions

question

English, 27.12.2020 19:10

Write an essay on "the impact of good and bad habits on person's career.(150 words)...

question

Social Studies, 27.12.2020 19:10

What language of the world has the largest number of speakers...

question

History, 27.12.2020 19:10

Hey Uh, mhmmHmm, hmmOh-oh-ohRemember last DecemberWhen we kissed under the mistletoe (oh, oh)I let you wear my favourit...

question

Mathematics, 27.12.2020 19:10

Prove that :- (sin^2A- sec^2A+ cos^2A) ÷ (cos^2A+ sin^2A- cosec^2A) = tan^4A...

question

Mathematics, 27.12.2020 19:10

What number is halfway between 8.270 and 8.280 ?...

question

Mathematics, 27.12.2020 19:10

Is (S, R) a poset if S is the set of all people in the world and (a, b) ∈ R, where a and b are people, if a) a is no shorter than b? b) a...

question

Social Studies, 27.12.2020 19:10

Which five characters are from books by Charles Dickens? Becky Sharp Miss Havisham Dodger Daniel Deronda Martin Chuzzlewit Mr. Edwin Drood Mr. Darcy F...

question

Computers and Technology, 27.12.2020 19:10

This is for cetain people dont anwser if u not them...

question

History, 27.12.2020 19:10

Finx ? ? thx - 1h (x +4.) = 1n. l.ex. Intex+1)+1...

question

Spanish, 27.12.2020 19:10

You have learned a great deal about Hispanic culture as you've studied various Spanish-speaking countries. You may have seen that there are many simil...

question

Social Studies, 27.12.2020 19:20

What is the third continent in AfricaA. NigeriaB. GahnaC. South Africa...

question

Physics, 27.12.2020 19:20

A ball is projected with an initial velocity of 40 meter per second and reached maximum height of 160 meters calculate tge angle of projection...

question

Chemistry, 27.12.2020 19:20

Which of the following choices will an atom of sodium (Na) be most likely to bond with? A. 3 oxygen (O) atoms B. 1 fluorine (F) atom C. 2...

question

Advanced Placement (AP), 27.12.2020 19:20

ABC is planning to expand its operations and wants to install Plant and Machinery (PM) costing Rs. 75 million. Direct cost including accessories and i...

question

Mathematics, 27.12.2020 19:20

a rock is thrown from the top of a tall building. the distance, in feet, between the rock and the ground x seconds after it is thrown is given by f(x)...

question

Mathematics, 27.12.2020 19:20

Prove that :- {(1+cosA)^2 +(1-cosA) ^2} ÷ {sin^2A} = 2 (1+2cot^2A)...

question

Social Studies, 27.12.2020 19:20

explain the reason why it is diffcult to assess the relative importance ofa single factor forpopulation distributionexplain the reason why it is diffc...

question

Social Studies, 27.12.2020 19:20

Where do you find the world's lowest point...

question

Mathematics, 27.12.2020 19:20

Click the picture to see full question and pls answer

question

English, 27.12.2020 19:20

5)Rewrite the following sentences as directed: 1. The earth(move) round the sun. (Complete with the correct form of theword in brackets)

More questions: Chemistry Another questions

Questions on the website: 13722367