pepperlove pepperlove

22-02-2019
Chemistry

contestada

How many grams are in 3.45 moles of potassium oxide?
A) 0.0642 g
B) 325 g
C) 0.0376 g
D) 0.154 g

Respuesta :

aasiyahi aasiyahi

22-02-2019

your answer would be B) 325 g

Answer Link

Hr1eyeddog Hr1eyeddog

22-02-2019

1 mole= 94.196g

94.196g x 3.45g = 324. 9762g

So if you round that you will get 325g

So the answer you seek is B) 325g

Hope this helps. Have a great day.

Brainliest please

Answer Link

Otras preguntas

Which of the following organic compounds is the main source of energy for living things?a.carbohydratesc.nucleic acidsb.lipidsd.proteins

Mera painted equal sections of her bedroom wall to make a pattern. She painted 2/5 of the wall white and 1/2 of the wall lavender. Write an equivalent fraction

How long does a horse take to run a distance of 6 miles at 16 miles/hour

A building with a height of 40 ft casts a shadow that is 16ft long. A person standing next to the building casts a shadow that is 2ft long. How tall is the pers

tina and jim work at a different car wash. tina is paid $37 per day plus 1.50 for each car she washes. jim is paid $40.00 per day plus 1.00 for each car she was

How do you know it is a outside angle

Solve: Log5x=log(2x+9)

Answer to this question please ASAP

how do you solve for sinxcos2x+cosxsin2x=0 ?

on a fishing trip camie and her friends covered 77 miles at an average speed of 28 miles per hour.How long did this trip take?