kch27 kch27
  • 20-01-2022
  • Chemistry
contestada

Number of moles in 31.99g O2
And 176.8g NaCl

Respuesta :

Аноним Аноним
  • 20-01-2022

#O_2

[tex]\\ \sf\longmapsto No\:of\;moles=\dfrac{Given\:mass}{Molar\:mass}[/tex]

[tex]\\ \sf\longmapsto No\:of\:moles=\dfrac{31.99}{32}[/tex]

[tex]\\ \sf\longmapsto No\:of\:moles\approx 1[/tex]

#NaCl

[tex]\\ \sf\longmapsto No\:of\:moles=\dfrac{176.8}{58.5}[/tex]

[tex]\\ \sf\longmapsto No\;of\:moles=3mol[/tex]

Answer Link

Otras preguntas

I WILL GIVE BRAINLIEST Which two statements best describe how Their Eyes Were Watching God supports Baldwin’s assertions about Black English? Because Hurston u
Find the dilated coordinates with the centre of (0,2) and scale factor of 3 for the point D(2, 2).i neeeddd this pleaseee and thank u
which number line represents the solution set for the inequality ? HELP PLEASE
You should extending your throwing hand straight up to the sky to follow-through. O True O False
State three different information about zygote.
simplify:- the following fraction​
you had subscribe to our monthly magazine 6 months ago you receive the magazine in the first month of its feature write a letter of complaint to the party conce
What is "Order of Importance" in terms of nonfiction text structure? When the writer organizes the events in the same order as they occur in time
How stopwatch can measure accurate reading?
PLEASE CAN ANYONE HELP WITH THIS Comparison Transitions: Put the words in the correct place. As; just as; just like; alike; Likewise; In like manner; similar; s