antoninacalcotelara antoninacalcotelara
  • 03-01-2021
  • Chemistry
contestada

How many molecules of H2O are in 8.54 moles of H2O?
Select one:
a)5.14 * 10^24 molecules H2O
b)2.86 * 10^23 molecules H2O
c)6.02 * 10^23 molecules H2O
d)5.14 * 10^23 molecules H2O

Respuesta :

tosshytoffer
tosshytoffer tosshytoffer
  • 03-01-2021

Answer:

a)5.14 * 10^24 molecules H2O

Explanation:

8.54 moles of H2O contains 8.54 x 6.022 x 10^23 = 5.14 x 10^24 molecules of H2O.

Answer Link

Otras preguntas

Which of these binds to receptor molecules on the host cell membrane?
Identify the word that is part of a compound predicate. "The boys," as they were called, amused and delighted audiences everywhere. A. were B. called C. del
Using a calculator, find the square root (to the nearest tenth). Square root of 69,081 =
Help plz. Two ladders are leaning against a wall at the same angle, as shown. How long is the short ladder? 28 ft 175 ft 25 ft 20 ft
How do I find the missing side?
Usually the hull of a ship contains a large volume of air. Why?
What is the equation in point slope form of the line that passes through the point (3, 1) and has a slope of –2 ? Drag and drop the appropriate number, symbol,
What is penetration pricing? A. Refusing to lower prices, which leads to a company not being able to penetrate into the market B. Setting prices low in an attem
a brick has dimensions of 15 cm x 6.0 cm x 12 cm. what is the volume of the brick in cubic meters ?
what does the insurance check represent raisin in the sun