T0orychkBbamad T0orychkBbamad
  • 21-12-2016
  • Chemistry
contestada

What is the mass in grams of 3.0x10^23 molecules of carbon dioxide??

Respuesta :

Аноним Аноним
  • 21-12-2016
Moles of CO2 = number of molecules / 6.02x10^23. = 3x10^23/6.02x10^23 = 0.5moles. Therefore, mass of CO2 = moles x molecular mass of CO2= 0.5x44 = 22gm.
Answer Link

Otras preguntas

describe switzerlands economy
example of physical courage​
which features make this an example of a shakesperean sonnet ? select three options
Proper etiquette is similar to having proper manners. True False
Reflective ________ is about looking back over your work, examining the output and evaluating your approach. 1. checking 2. reading 3. thinking 4. learning
Which hormone works directly in the intestine to increase plasma calcium levels? A. parathyroid hormone (PTH) B. calcitonin C. calitriol D. renin
What does it mean, Those with the most resources have the loudest voice? elaborate.
A model rocket is fired vertically from the ground with a constant acceleration of 45.3 m/s2 for 1.46 s at which time its fuel is exhausted. What is the maximum
In human females, the process of cell division, meiosis occurs in cells of the:
Please answer the question from the picture above:)