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If the concentration of weak bases increases, the pH of the solution will increase. Weak bases accept protons in solution, leading to a decrease in hydrogen ion concentration and an increase in hydroxide ion concentration, which in turn raises the pH.

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When you exert force on a fluid in a closed container does the pressure increase decrease or remain constant?

When force is exerted on a fluid in a closed container, the pressure will increase. This is because pressure is directly proportional to the force applied to a fluid.


According to the rate law how do concentration affect rate?

The rate will be dictated by the rate law. The concentration may have NO effect on rate in a zero order reaction, or it may be directly proportional to the concentration in a first order reaction. Also, in second order reaction, doubling the concentration will increase the rate by FOUR times.


How does the volume of an ideal gas at constant temperature and pressure change as the number of molecules increases?

The volume of an ideal gas will increase as the number of molecules increases at constant temperature and pressure. This relationship is described by Avogadro's law, which states that the volume of a gas is directly proportional to the number of molecules present, assuming constant temperature and pressure.


Suppose that the enzyme concentration was increased by a factor of four what would be the value of km and vmax?

If the enzyme concentration is increased by a factor of four, the Km value would remain the same because it is a property of the enzyme-substrate complex. The Vmax value would increase proportionally to the increase in enzyme concentration, also by a factor of four, due to more enzyme-substrate complexes being formed.


Will the normality of an NaOH solution increase or decrease if the solution is exposed to air for prolonged periods?

If the solution volume remains unchanged, the normality will decrease as the NaOH will react with CO2 present in the air. Of course, if the solution volume is not held constant and if the evaporation rate is sufficient to concentrate the solution - it could also increase (effectively raising the normality of the remaining solution).

Related Questions

What happens to the range as the domain increases and decreases?

The range may increase or decrease with the domain or it may remain the same.


Will the temperature increase or decrease or remain same if the pressure increases?

pressure is directly propotional to temperature, so if the pressure is increased then the temperature will also increase and vice-versa.


What happens to the range as the number of observations increases?

Really, are you that stupid? It increases. * * * * * That adjective should have been used on the person who first answered the question. The range can increase but it can also REMAIN THE SAME! It will not decrease, though.


When you exert force on a fluid in a closed container does the pressure increase decrease or remain constant?

When force is exerted on a fluid in a closed container, the pressure will increase. This is because pressure is directly proportional to the force applied to a fluid.


Will parallel lines increase?

No, there is no reason for them to change in any way: increase, remain the same or decrease.


If the price of electricity falls supply will?

...Remain the same or decrease, but not increase.


Does density increase decrease or stay the same if temp and mass of a liquid increase?

Depends on the other conditions. If the volume remains constant, the density will remain the same (but the pressure will increase). If the pressure remains constant, the volume will increase - and therefore the density (mass / volume) will decrease.


Would the amount of light increase decrease or remain the same when lamp is placed across a 120 V dc power line?

When a lamp is connected to a power supply the total amount of light increases.


Does the speed of sound increase of decrease or remain the same when air temperature increases?

decrease because when temperature is low water is present in atmosphere which let sound to go fast


In an isolated system, can entropy only increase?

In an isolated system, entropy can only increase or remain constant, but it cannot decrease.


What would happen to the rate of a reaction with rate law rate?

The rate of a reaction as described by a rate law is dependent on the concentrations of the reactants and their respective rate constants. If the concentration of a reactant increases, the rate of the reaction will typically increase proportionally, assuming other conditions remain constant. Conversely, if the concentration decreases, the rate of reaction will decrease. Additionally, changes in temperature or the presence of a catalyst can also significantly affect the reaction rate.


According to the rate law how do concentration affect rate?

The rate will be dictated by the rate law. The concentration may have NO effect on rate in a zero order reaction, or it may be directly proportional to the concentration in a first order reaction. Also, in second order reaction, doubling the concentration will increase the rate by FOUR times.