Answer:27,430J/g.K
Explanation:q= mass* specific heat capacity * change in temperature (kelvin)
22*4.184*[(100-25) + 273]
22*4.184*298
27,430J/g.K
Answer and
Explanation
I believe the correct answer would be the last option. When an electrons moves from an excited state to the ground state, it would release energy. An electron in the excited state would mean that it contains high kinetic energy so to move to a lower state some of these energy should be released.
The amount of electrons is based on the proton number
Answer:
The chemical reaction of Aluminum + oxygen yields aluminum oxide is in option d - 4Al + 3O₂ → 2Al₂O₃
Explanation:
