torialexis1119 torialexis1119

02-10-2020
Chemistry

contestada

A reaction of 12.640 g of copper oxide with 0.316 g hydrogen
produces 2.844 g of water and Xg of copper X = _g

Respuesta :

xcfgvhbjnkml xcfgvhbjnkml

02-10-2020

Answer:

x = 10.2g

Explanation:

CuO + H2 --> H2O + Cu

12.640 g CuO/ 79.55g =0.16 mol

0.16 mol CuO x 1 mol of Cu = 0.16 mol Cu

0.16 mol Cu x 63.546 g = 10.2g of Cu

Answer Link

Otras preguntas

How does temperature increase?

Complete from left to right the table for the following function.

A woman with over 35% of body fat is classified as

3x+y=-7 x and y intercepts

Halen rents a trailer for $124 per day. The total cost C is a function of the number of days d he rents the trailer. What is the domain of the function? a. 124

“That you want us to call him Nikhil.” “That is correct.” Mrs. Lapidus nods. “The reason being?” “That is our wish.” “I’m not sure I follow you, Mr. Ganguli. Do

explain how work is related to energy

How do you write 7% as a fraction

What purpose does this building serve? A) The Capitol building houses the U.S. Congress, which debates and makes the nation’s laws. B) The Capitol Building hous

Please Show Work 1) Choose the correct solution in roster form: Y is the set of real numbers that are factors of 25 A.{1, 25} B.{1, 5, 25} C.{ 1, 3, 5, 25} D.{