Answer:
it is iron and flourine gas
Explanation:
K has the lowest and Br has the higher
Answer:
A and B
Explanation:Ap3x approved :)
H20 = 2.741 x 10^23
C6H8 = 1.0823 x 10^23
Answer:
Q = 3937.56 J
Explanation:
Heat transferred due to change in temperature is given by :

c is the specific heat of water, c=4.18 J/g-°C
We have, m = 15 g, 
So,

Hence, 3937.56 J of heat is transferred.