wronnie215 wronnie215

02-05-2018
Chemistry

contestada

How many atoms of carbon (C,12.01 g/mol) are in a diamond with a mass of 0.568 g?

Respuesta :

mkryukova19 mkryukova19

02-05-2018

0.568 g C *(1 mol C/12.01 g C) = (0.568/12.01) mol C

(0.568/12.01) mol C *( 6.02 * 10²³ atoms/1 mol)= (0.568*6.02 * 10²³)/12.01=
= 2.85 * 10²² atoms C

Answer Link

Otras preguntas

The English sonnet is also called the Spenserian sonnet. True of false

What condition results in magma cooling and forming a “glassy” igneous rock? a. extremely slow cooling b. cooling in the presence of oxygen

the fifth root of x cubed y squared z

indicate in standard form the equation of the line passing through the given point and having the given slope..... C(0,4), m=0

Which limits were part of the habeas corpus act? Check all that apply •limits on arrest •limits on housing soldiers •limits on imprisonment without trial •li

find two consecutive integers whose sum is 123 please show work

Find the balance in the account after the given period. $4000 principal earning 6% compounded annually, after 5 yr

can some one help me please i need help immediate

Craig has of a pound of dog food to divide equally among his two dogs. How much dog food will each dog get?

Jerry lives in New Mexico and makes $52,000 a year. If the median annual income in New Mexico is $53,731 and the median annual income in the United States as a