Find the slope of the given line, if it is defined. 2x + 1 = 0

Given :

A line 2x + 1 =0 .

To Find :

The slope of the given line .

Solution :

We know , slope of line is given by the tangent of the angle between the x-axis and the line .

Now, for line 2x + 1 =0 i.e .

The line is perpendicular to x-axis and cuts the x-axis at .

Therefore , the angle between the line and x-axis is .

So , slope i.e undefined .

Therefore , the slope of given line is not defined .

Hence , this is the required solution .

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.

answer: just subtact the units and then add the non negative : happy to

step-by-step explanation: