Reactants: H₂SO₄ + 2 NaOH
Products: 2 H₂O + Na₂SO₄
The answer is A.
The answer is d: Combustion, because it is the so-called combustion of methan. (Check your lesson)
Answer:

Explanation:
Given data:
Mass of mixture = 454 kg
Initial temperature is 10°C
Heat added is Q = 121300 kJ
Heat capacity (Applesuace) at 32.8°C is 4.02kJ/kg K
From heat equation we have



Putting all value to get required final temperature value


What is the resistance to motion