valerie7593 valerie7593

04-02-2018
Chemistry

contestada

How many copper atoms are in a pure copper statue with a mass of 115 kg ?

Respuesta :

brava8889 brava8889

08-02-2018

Copper Atoms in 149 Kg pure Cu(s) = 1.41×1027 Cu atoms.

Answer Link

Otras preguntas

All of the following were at one time U.S. territories except. Puerto Rico Hawaii New Guinea Philippines

Preparar informes de ventas: ayudar al gerente: administrar la base de datos: distribuir el correo: tener que ir a reuniones:

Write an expression for the following situation and solve it. Mr. Simms bought 20 pencils. He used 1/4 of the pencils and then gave 4 to his students.

five ways in which the influence of sport can lead to nation building

What roles did colonies play in the global economy

Higher liquidity oftrn leads to idle cash reserved which reduces profitability. True or false

I need the answer please (I need explanation or evidence)

A two-phase, liquidâ€“vapor mixture of h2o, initially at x 5 30% and a pressure of 100 kpa, is contained in a pistonâ€“ cylinder assembly, as shown in fig p3.77

Dvořák intended the "Goin' Home" theme in his "New World" Symphony to sound like a southern American barn dance. B. an African American spiritual. C. a C

Lots of energy is required for development in r-selected species. True or False