La escalera de un coche de bomberos está apoyada contra la pared de una escuela. Si el ángulo entre la escalera y el suelo es de 43º. ¿A qué altura
descansa la escalera sobre la pared? Aproxima tu respuesta a la centésima
más cercana.

answer:

the position of equilibrium will shift to the left.

step-by-step explanation:

the general equation for the dissociation of a weak base is

b + h₂o   ⇌   bh⁺ + oh⁻

according to le châtelier's principle, when a stress is applied to a system at equilibrium, the system will respond in a way that tends to relieve the stress.

if you apply a stress by adding more bh⁺ or oh⁻,   the system will respond by moving in a direction that gets rid of the added ions.

the position of equilibrium will shift to the left, forming more of the undissociated base.

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step-by-step explanation:

answer: group b.

step-by-step explanation: