Chemical equilibrium is a condition where the rate of product made is same as the rate of reactant made. Since the reaction to the left is same as the reaction to the right, so the amount of reactant and product will not be changed (doesn't mean that the amount is same, it just won't increase or decrease).
It's called equilibrium since there will be no change in their amount.
The correct answer is B. it measures the tendency of a radioisotope to decay radioactively.
Photosynthesis
Explanation:
Photosynthesis is the process where green plants manufacture their food in the presence of carbon dioxide, water and sunlight.
In this process, carbon dioxide is used up in the process. This helps to remove carbon dioxide from the atmosphere.
CO₂ + H₂O → C₆H₁₂O₆ + O₂
sunlight
Learn more:
Photosynthesis brainly.com/question/4216541
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According to <span>Le Chatelier's Principle," when a system at equilibrium is subjected to any external stress by changing concentration, pressure or temperature, it will modify itself in such a way so as to minimize the effect of that change made in it".
Change in Concentration:
Suppose following reaction at equilibrium,
A + B </span>⇆ C
When the concentration of reactants (A or B) is increased the equilibrium will shift in forward direction and will produce more product in order to cancel out the effect of extra reactant added. Or, if product (C) is added then it will respond in opposite direction.
Change in Pressure:
Suppose following reaction at equilibrium,
A + B ⇆ C
If pressure is applied on this equilibrium, the equilibrium will shift in forward direction because there is a decrease in volume at product side (1 mole as compare to reactants which are 2 moles). And the opposite case will be observed if the pressure is decreases.
Change in Temperature:
Suppose following reaction at equilibrium,
A + B ⇆ C + Heat
This is an exothermic reaction (heat is evolved) and the heat produced is in the product side. When the temperature is increased the equilibrium will shift in the backward direction. And decrease in temperature will shift the equilibrium in forward direction.