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

please help please!!!!!!!!!! ILL DO BRAINLIST PLSSS
A number is equal to twice a smaller number plus 3. The same numsbser is equal to twice the sum of the smaller number and 1. How many solutions are possible for
1(2)(3)(4) Please answer this in PEMDAS And correctly please! :)
which noun is similar in meaning to a spear? A. discuss B. hammer C. shot D. javelin PLEASE HELP!! THIS IS DUE TOMORROW PLEASE HELP!
Answer this please thank you
How many moles of NaF are produced in the reaction between sodium bromide and calcium fluoride when 550 grams of sodium bromide are used 2NaBr+CaF2 -> 2NaF
write a sentence in spanish the requirement are in the pic also write the sentence about a sister named alexa
HELP PLEASE WILL GIVE BRAINLIEST AND FIVE STARS!
what is the simplified form of 4 x 6^2 ÷ 3 + 7? ​
Establishment Clause: Separation of Church and State. Government cannot establish a religion.