Define saturated and unsaturated fats btw i m bo...red any..one wa...nna talk​

Why is retrograde motion an apparent motion

The activation energy for the reaction no2(g)+co2(g)⟶no(g)+co(g) is ea = 300 kj/mol and the change in enthalpy for the reaction is δh = -100 kj/mol . what is the activation energy for the reverse reaction?

What is the measured amount of a product obtained from a chemical reaction?