johnny2331 johnny2331

04-03-2021
Chemistry

contestada

What is the percent composition of Br in CuBr3?

Respuesta :

M7Yasuo M7Yasuo

11-03-2021

Answer:

about 79% (79.04369332 to be exact)

Explanation:

Percent composition=(Molar mass of element x amount of it)/Molar mass of compound x 100

Br= 3 x 79.9/303.25 x100=79.04369332

Answer Link

Otras preguntas

What is the value of x? Enter your answer in the box

You are solar powered.(in a round about way) Select one: a. False b. True Does anyone get this?

STATISTICS HELP. PLEASE I WILL MARK BRAINLIEST!! Jenny is a 60 percent free-throw shooter She gets to shoot a second free throw if and only if she makes her fir

What is the meaning of “the river, curling softly by, whispers and dimples round it’s quiet gray stones

Which feature is a component of a database application? centralized data storage increased data duplication unlimited access to data unique data

The declaration of the rights of man and of the citizen stated the powers of government came from the people not the king who wrote this document

When red-headed woodpeckers (melanerpes erythrocephalus) strike the trunk of a tree, they can experience an acceleration ten times greater than the acceleration

can anyone help me with my math homework plz

You learned about microcomputer a personal computer designed for use by an individual. Perform online research find out the different types of microcomputers in

You purchase a $500 bond that pays 2% coupon yield ($10), and the bond is currently trading for $400. What is the current yield?