Ihave had 2 friends me with this and they got different answers one was 1 and 1/30 the other one was 8 and 1/6 over 7 so can someone question:
3 1/2 over 5 + 4 2/3 over 2.

3 and 1/30

Step-by-step explanation:are those mixed numbers or improper fractions? I’m guessing mixed numbers, if so then 3 and 1/2 over 5 is the same as 7/2*1/5=7/10. 4 and 2/3 over 2=14/3*1/2=7/3. 7/3+7/10=91/30=3 and 1/30

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.

answear:

a

step-by-step explanation: a