Answer:
B is correct answer because The enthalpy is negative so this means the reaction produces heat and the reaction is exothermic
Answer:
4.5 g
Explanation:
The mass of 1 mol of water is 18.02 g.
Hydrocarbons are derived from the elements, Hydrogen and Carbon. Therefore hydrocarbons contain both carbon and hydrogen.
Answer:
It will be an unstable system because it will not be able to recover from the disturbance.
Explanation:
Trust