subject

Chemistry, 08.12.2020 04:20 ChessieGiacalone

How many grams of copper are in a 38.0 g sample of Cu2S if it is composed of 79.852% Cu

How many grams of copper are in a 38.0 g sample of Cu2S if it is composed of 79.852% Cu

ansver

Answers: 3

Show answers

Another question on Chemistry

question

Chemistry, 22.06.2019 04:00

The rules of engagement (roe) working group is often used to (select all that apply.)

Answers: 2

question

Chemistry, 22.06.2019 14:00

What is the ph of a solution that has a hydrogen ion concentration of 1.0 * 10 -9 m?

Answers: 3

question

Chemistry, 22.06.2019 15:00

Describe what happens to the molecules as water goes from ice to liquid to vapor. be sure to explain what happens to the temperature during the phase changes.

Answers: 2

question

Chemistry, 22.06.2019 20:30

We are hoping to create 5.72 grams of glucose. the plant was given 4.75 liters of co2 and 2.81 g of h20. which reactant was the limiting reagent? how much excess mass did we have of the other reactant?

Answers: 2

You know the right answer?

How many grams of copper are in a 38.0 g sample of Cu2S if it is composed of 79.852% Cu
...

Questions

question

Social Studies, 05.02.2020 10:56

The writers of the articles of confederation wanted to preserve the states’ a. liberty b. country

question

History, 05.02.2020 10:56

Did the monroe doctrine want to prevent future european colonization in the western hemisphere? was it, a)the u. s would prevent future european colo...

question

English, 05.02.2020 10:56

There is one verb tense error in this paragraph. correct it: that said, the first truly accepted take-off and flight powered by nothing o...

question

Chemistry, 05.02.2020 10:56

Give two similarities and differences between cl and cl-...

question

History, 05.02.2020 10:56

In what way did descartes's philosophy of science challenge medieval views? a.)descartes said that god could be found and analyzed in the...

question

Mathematics, 05.02.2020 10:56

What is the combined length of all the buttons longer than 1 inch

question

Computers and Technology, 05.02.2020 10:56

When you block statements, you must remember that any you declare within a block is local to that block. a. decision b...

question

Mathematics, 05.02.2020 10:56

Find the measures of the angles of an isosceles obtuse triangle with one angle that is 32 degrees.

question

Mathematics, 05.02.2020 10:56

There are 36 kids in a dance class. last week, 29 were present in class. what percent showed up?...

question

Biology, 05.02.2020 10:56

1. what might happen to an organism whose dna is damaged through mutation? 2. what are some of the ways that the genetic information in...

question

Biology, 05.02.2020 10:56

Simple animals are able to supply their cells with nutrients through diffusion and active transport across cell membranes because a. they have complex...

question

Mathematics, 05.02.2020 10:56

Jackie rotter took out a loan of 20,000 to be repaid at end of 7 months in one payment with interest at 11%. how much was the interest due? what is t...

question

Physics, 05.02.2020 10:56

What causes the electric charges to flow from one end of the battery to the other? a balance in electric potential a balance...

question

English, 05.02.2020 10:56

Where do the comma go in the sentence in the opinion of many experts these trumpets were used for royal ceremonies....

question

Chemistry, 05.02.2020 10:56

Chemical formula and iupac name for cinnamic...

question

Mathematics, 05.02.2020 10:56

Which congruence postulate is stated below if speak two angles and a non included side of one triangle are congruent to the corresponding two angles a...

question

English, 05.02.2020 10:56

Which sentence uses commas correctly?...

question

History, 05.02.2020 10:56

What was one of the weaknesses of the sherman antitrust act that made the law difficult to argue in court? the terms of the law were too difficult to...

question

Chemistry, 05.02.2020 10:56

How can the mechanical advantage of a lever be increased? a. by applying the force farther from the fulcrum b. by making th...

question

History, 05.02.2020 10:56

Which of the following is an accurate description of african political systems in the 16th century? (1 point) africa was a federation of...

More questions: Chemistry Another questions

Questions on the website: 13722367