How much heat must be removed from 456 g of water at 25.0C to ...

[krzymel]

How much heat must be removed from 456 g of water at 25.0C to change it into ice at -10.0C? The specific heat of ice is 2090 J/(kg K) and the latent heat of fusion of water is 33.5  104 J/kg.
 
  A) 105 kJ
  B) 153 kJ
  C) 57.3 kJ
  D) 47.7 kJ
  E) 210 kJ

Question 2

Which of the following doesn't have ohm units?
 
  A)  L
  B)  C
  C) R
  D) (XcXc)/R
  E) (XL - XC)

[Zack0mack0101@yahoo.com]

Answer to Question 1

E

Answer to Question 2

B

[krzymel]

Great answer, keep it coming

[lindahyatt42]

Thanks for the timely response, appreciate it