What are the three ways that percent composition can be described ...

[Destiiny22]

What are the three ways that percent composition can be described for a given solution?
 
  What will be an ideal response?

Question 2

What is the sum of all coefficients after the following equation is balanced?
 
  C8H18 + O2  CO2 + H2O
  A) 4
  B) 18
  C) 32
  D) 61

Question 3

The symbol for the prefix micro is ________.
 
  A) M
  B) m
  C) mm
  D)

[nothere]

Answer to Question 1

1 ) Percent by mass, defined as mass of solute per mass of solution.
2 ) Percent by volume, defined as volume of solute per volume of solution.
3 ) Percent mass per volume, defined as mass of solute per volume of solution.

Answer to Question 2

D

Answer to Question 3

D

[Destiiny22]

YES! Correct, THANKS for helping me on my review

[xiazhe]

Gracias!