daelynreid daelynreid
  • 03-11-2016
  • Chemistry
contestada

Calculate the number of CO2 molecules in 4.22×10−2 mole of CO2.

Respuesta :

Willchemistry
Willchemistry Willchemistry
  • 05-11-2016
1 mole CO2 ------------- 6.02x10²³ molecules
4.22x10⁻² mole ---------- ??

4.22x10⁻² x ( 6.02x10²³ ) / 1 => 2.540x10²² molecules


Answer Link

Otras preguntas

how competence of the drivers are responsible for road accidents
The Senate must confirm presidential appointees to office. This process allows the Senate to __________.
HELP FAST!!! The Mogul Runners ski club planned a trip to Park City. Of the total number of club members, 11 signed up to go. If this is 25% of the club, how
As the wavelength increases, the frequency? A. decreases and energy decreases B. increases and energy increases C. decreases and energy increases D. increases a
Q)How is a conductor different from an insulator. A)A Conductor contains free electrons. B)A conductor contains free protons. C)A conductor contains an equal nu
Write the percent as a fraction or mixed number in simplest form. 62%
last year , Katrynas weekly salary was $785.62. This year she got a 3% raise. what is her new weekly salary?
As the wavelength increases, the frequency? A. decreases and energy decreases B. increases and energy increases C. decreases and energy increases D. increases a
U.S Government! Help Please!!! Which of the following is a true statement? A. The citizens of a state may only register to vote after proving to have submitted
simplify square root of q over 36