Answer:
83.33 C
Explanation:
T1 = 111 C, m1 = 2m
T2 = 28 C, m2 = m
c = 0.387 J/gK
Let the final temperature inside the calorimeter of T.
Use the principle of calorimetery
heat lost by hot body = heat gained by cold body
m1 x c x (T1 - T) = m2 x c x (T - T2)
2m x c X (111 - T) = m x c x (T - 28)
2 (111 - T) = (T - 28)
222 - 2T = T - 28
3T = 250
T = 83.33 C
Thus, the final temperature inside calorimeter is 83.33 C.
Answer:
false you balance by having the same number of atom on the reactants side and the products side
ex: 1N2 + 3H2 -----> 2NH3
reactants on the left and the product is on the right
xplanation:
Answer:I would guess a plane
Assuming they all Thad the same velocity....
