<span>Carbon disulfide. hope that helped</span>
The reaction given above is a combustion reaction. All combustion reactions are exothermic, meaning they give off heat when they react,
Q = ?
Cp = 0.397 J/ºC
Δt = 40.3 - 21.0<span> => 19.3</span><span> ºC</span>
m = 15.2 g
Q = m x Cp x Δt
Q = 15.2 x 0.397 x 19.3
Q ≈ 116.46 J
<span>hope this helps! </span>
I would say : D) Newton's 3rd law of motion.
-Hope this helps.
Answer:
It is A) Calcium
Explanation:
Calcium has an electronic configuration of 2,8,8,2
