COOLDUDE1870 COOLDUDE1870

20-05-2022
Chemistry

contestada

What is the percent oxygen in something made of 2 mole of copper and 1 mole of oxygen called copper (l) oxide?

Respuesta :

Siralexstilinski Siralexstilinski

20-05-2022

Answer:

20.114%

Explanation:

Percent composition by element Element Symbol Mass Percent Copper Cu 79.886% Oxygen O 20.114%

Answer Link

Otras preguntas

Mark wants to know how many families in his neighborhood plan to attend the neighborhood party. He puts all 80 of the neighborhood addresses in a hat and draws

The atmosphere is divided into layers based on

Help me with biology

What conditions helped to bring about the Russian Revolution? please answer quickly!

Can you briefly talk about world war

Suppose the gas resulting from the sublimation of 1.00 g carbon dioxide is collected over water at 25.0◦c into a 1.00 l container. What is the total pressure in

Can someone write an essay on about should school start later

The __________ are labeled with the number 4 on the map above. The region labeled with the number 3 is __________. A. Brazilian Highlands . . . the Atacama De

Although the author characterizes her father as generally stoic, he does on occasion display deep emotion. Which of the following lines from the book most clea

If you were writing a letter about why summer reading assignments should be ended at your school, which sentence would be a good supporting reason for your argu