hotmike415 hotmike415
  • 04-05-2017
  • Chemistry
contestada

How many moles are in 3.4 x 10-7 grams of silicon dioxide?

Respuesta :

fussellk
fussellk fussellk
  • 04-05-2017
Molar mass is  28+32 = 60
So take 3.4 x 10^-7/60 and get about 5.7 x 10^-9
Answer Link

Otras preguntas

Solve for X 3ax/5 - 4c = ax/5
what is 1/7 divided by 7
Let “x” be the number of apples in a barrel. Which of the following is the expression that represents one less than twice the number of apples in the barrel?
How would I oreder the numbers least to greatest 4.2,-41/9,-4.6,43/8
Is the sentence a simple or a compound sentence The hat was dark green and had a wide brim A simple B Compound
the first armed conflicts of the revolutionary war
round 0.4625 to the nearest cent
ellen is playing a video game in which she captures butterflies.there are 3 butterflies on screen, but the number of butterflies doubles every minute.after 4 mi
Which American suffrage leader was arrested in 1872 when she tried to cast a vote in the U.S. presidential election? A. Susan B. Anthony B. Ida B. Wells C. Carr
Around the year 1000, Songhai’s leader converted to _____________________________, but most of the people continued to worship ________________________________.