The answer is burning paper
Answer:
circulatory and excretory
<h3>1. Br₂ decreased : system moving to the left</h3><h3>2. HBr increased : system moving to the left</h3><h3>Further explanation</h3>
In the equilibrium system, according to Le Chatelier, if there is a reaction there will be action
<h3>Reaction = - action</h3>
If the concentration of one component is enlarged, the system reaction is to reduce the component, and vice versa, if the concentration of one component is reduced, the reaction system is to add to the component
From reaction :
H₂(g) + Br₂(g) ⇔ 2HBr(g)
- After the concentration of Br₂ is decreased :
The system will react by increasing the concentration of reagents by moving to the left
- After the concentration of HBr is increased.
The system will react by decreasing the concentration of product by moving to the left
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Kc for reaction
brainly.com/question/8336945
Keywords : equilibrium, the concentration,reactant or product,HBR,Br₂
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