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When citric acid is added will the pH increase or decrease?
When citric acid is added, or any acid for that matter, the pH of a substance will decrease. This is because since acids have a low pH they will decrease the pH of other substances when added to it.
When some aci is added to a solution of an alkali will the pH value of the solution increase or decrease explain?
When an acid is added to a solution of an alkali, the pH of the solution will decrease. This is because the acid will increase the concentration of hydrogen ions, leading to a more acidic solution.
Will NaOH increase decrease or no change in pH when added to water?
NaOH will increase the pH of water because it is a strong base that dissociates in water to form OH- ions, which react with water to produce more hydroxide ions, shifting the solution towards a basic pH.
Will the melting point of ice increase or decrease when salt is added on it?
The melting point of ice decreases when salt is added.
Will the pH increase or decrease if HCI is added to a basic solution?
The pH will decrease if HCl is added to a basic solution because HCl is an acid and will introduce more H+ ions into the solution, shifting the pH towards the acidic range.
Will NH3 increase decrease or no change in the pH when added to water?
The pH deccrease.
Does buoyancy increase or decrease when heat is added?
it decreases
Do you need to increase or decrease the amount of heat energy to change a solid to a liquid?
Thermal (heat) energy must be added or removed in order to cause a change of state.
When citric acid is added will the pH increase or decrease?
When citric acid is added, or any acid for that matter, the pH of a substance will decrease. This is because since acids have a low pH they will decrease the pH of other substances when added to it.
When heat is added to a situation what 3 things happen?
- the volume increase- the density decrease- a chemical reaction may occur- a change of phase is possible
If an acid is added to a solution does the H plus concentration increase or decrease?
It increases.
When some aci is added to a solution of an alkali will the pH value of the solution increase or decrease explain?
When an acid is added to a solution of an alkali, the pH of the solution will decrease. This is because the acid will increase the concentration of hydrogen ions, leading to a more acidic solution.
What happens to the temp of a cup of coffee when a sugar cube is added. Does the temperature increase or decrease and why?
decrease,because the cube of sugar absorb some heat
Will NaOH increase decrease or no change in pH when added to water?
NaOH will increase the pH of water because it is a strong base that dissociates in water to form OH- ions, which react with water to produce more hydroxide ions, shifting the solution towards a basic pH.
How is the strength of hydrogen peroxide changed?
Water is added to decrease the Conc^ or the water is evaporated of to increase the Conc^
How do you make cookies hard?
you can decrease the amount of moisture that is added to the ingredients and slightly increase cooking time.
What is a change from one state of matter due to an increase or a decrease in energy?
A change from one state of matter due to an increase or decrease in energy is known as a phase change. For example, when heat energy is added to ice (solid), it melts into water (liquid); this is called melting. Conversely, when energy is removed from water, it can freeze into ice, a process known as freezing. These transitions illustrate how energy influences the arrangement and movement of particles in different states of matter.
