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

Maggie has a ribbon 27 feet long. What is the length of the ribbon in yards? Equation : answer :

When did Vasco DA Gama die

5 is less than a number y is under 20

Some conservatives believe that a large central government _____. a. harms economic growth b. undermines public welfare programs c. encourages too much indiv

Which ideals were the foundations of the government of the Iroquois Confederacy? a. truth, trust, tradition b. love, freedom, integrity c. ambition, companio

Convert 74.69 to expanded form

what property describes the number sentence 6 Plus 0 equals 6

0.727272 as a fraction

numbers expressed using exponents are called (blank)

America changes through times of ___ and cooperation.