19-09-2022
Chemistry

contestada

(c) Copper reacts with oxygen to produce copper oxide.
63.5 g of copper produces 79.5 g of copper oxide. Mr
Calculate the mass of copper oxide produced when 0.50 g of copper reacts with
oxygen.
Give your answer to 3 significant figures.

Respuesta :

Otras preguntas

List and describe the five main inspirations for artists.

Ellos ____________muchos amigos

which statement best describes the purpose and audience for of plymouth plantation?

The concept of "natural law" includes the idea that A. ethical principles are capable of being discovered through reason B. philosopher-kings will tell the citi

I need help on these 2

fill in the blank to make a perfect square y^2-12y+?

if a solution contains 0.5 grams of nacl and 100 grams of water, nacl is the solute and water is the solvent. true or false?

Read this excerpt from a letter by Civil War soldier Sullivan Ballou: I have no misgivings about, or lack of confidence in the cause in which I am engaged, and

jack wants to know how many families in his small neighborhood of 60 homes would help organize a neighborhood fund-raising party. He put all the addresses in a

why do we keep on getting different priministers?