melissabombara melissabombara

03-03-2020
Chemistry

contestada

Convert .4076grams into moles
Element is copper

Respuesta :

Eduard22sly Eduard22sly

03-03-2020

Answer:

0.00642mole

Explanation:

Molar Mass of Cu = 63.5g/mol

Mass of Cu from the question = 0.4076g

Number of mole =?

Number of mole = Mass /Molar Mass

Number of mole of Cu = 0.4076/63.5 = 0.00642mole

Answer Link

Otras preguntas

what is roman art called

When a pitcher is holding a baseball, the ball has ______energy. A: Heat B: kinetic C: nuclear D: potential

A trilobite fossil weighing 0.059 N has an area of 0.0007 m2 that is in contact with a table. How much pressure does it exert on the table? a)2.89 x 10-8 Pa

What might occur if the sphincter between the esophagus and stomach doesn't close correctly, and some of the stomach contents enter into the esophagus?

Which excerpt is an example of personification? A. “The fog comes on little cat feet.” B. “The world beats like a slackened drum.” C. “Life for me ain’t been no

what is the meaning of hypothetic

What philosophy, along with its doctrines, provided a unifying framework for the combined manchu and chinese society?

Rivers that have developed over a long period of time are found in wide valleys with flat, low-lying bottoms. These valleys were created by the removal of rock

find the value of x, please help quick.

A trampoline has a jumping surface that is 10.35 feet long and 9 feet wide. what is the area of the jumping surface?