Explanation:
pure substances are those substances which are made up of one elements
mixture that those substances which are made by more than two or three elements
Currently they have discovered 118
Answer:
q = 14049 J
Explanation:
q = m*c*(t2-t1)
q = 350 * 0.892 * (70-25) =
312.2 * 45 = 14049 J
I might be getting a little confused but I could be right.
Hope this helps!
