Explanation:
S+3O2 → SO3
Not at all because in reactant side Oxygen have totally 6 molecule whereas in product Oxygen have only 3 molecules.
Equation will be stable if molecules of each element in reactant and product are equal
Answer:
<u>Post-traumatic stress disorder</u>
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Explanation:
Post-traumatic stress disorder (PTSD) is a mental condition developed after a person witnesses or experiences a traumatizing event. Symptoms usually appear months after the event took place, sometimes even years afterwards. Those symptoms include: physical reactions and emotional distress, flashbacks and nightmares about the event, hopelessness about the future, etc.