wallflower12356 wallflower12356

01-07-2019
Chemistry

contestada

What is the molar mass of potassium oxide, K2O?
A. 47.0 g
B. 110.0 g
C. 94.0 g
D. 55.0 g

Respuesta :

blondiemika blondiemika

01-07-2019

Answer:

The molar mass of potassium oxide, aka K20 would be option C. 94.0g

Explanation:

Answer Link

Otras preguntas

How would you find additional words that have meaning similar to the entry word?

Lonnie threw 50 free throws and missed 16 of them. If Lonnie throws 75 free throws, what can be predicted about the number she will make successfully? A. Lonnie

Suppose at one point along the Nile River a ferryboat must travel straight across a 1.40-mile stretch from west to east. At this location, the river flows from

write the equation of the line passing through the points (-4,-7) and (8,-13)

E-mails that rouse strong emotions like anger should always be responded to immediatelybefore the emotion wears off.true or false

y = –3x + 6 y = 9 What is the solution to the system of equations? (–21, 9) (9, –21) (–1, 9) (9, –1)

3) A fixed quantity is called? a) Cubit c) Meter b) Measurement d) Unit

HELP ASAP!! What value did you calculate for the index of refraction of the glass block in Part 2? How does your value compare to the accepted value of 1.53? Ca

12w-27=-34+14w whats the answer

x + y = 4 2x + 3y = 0 A. x = -6, y = 2 B. x = -1, y = 5 C. x = 11 5 , y = 9 5 D. x = 12, y = -8