0
What else can I help you with?
Can anything change a solution?
Adding more solute or more solvent can change a solution.
Describe a solution that contains a buffer?
Acetic acid is added to the solution, but the pH of the solution does not change. Sodium hydroxide, a base, is added to the solution, but the pH of the solution does not change.
Is deliquescence a physical or chemical change?
Difficult to be correct; chemists consider the higroscopy as a chemical phenomenon but I believe that some physicists has another opinoin.
Why the color of benedicts solution change when heated?
The color change in Benedict's solution when heated is due to the reduction of copper ions in the solution. Initially, the blue-colored Cu(II) ions in Benedict's solution are reduced to form a reddish-brown precipitate of Cu(I) oxide. This color change indicates the presence of reducing sugars in the solution.
Which solution (showed a little or not change in pH why?
A solution that shows little or no change in pH when an acid or base is added is typically a buffer solution. Buffers consist of a weak acid and its conjugate base or a weak base and its conjugate acid, which help resist changes in pH by neutralizing added acids or bases. This ability to maintain a stable pH is crucial in many biological and chemical processes where a specific pH range is necessary for optimal function.
What was the solution of Russian people did not believe that change was necessary?
If Russian people did not believe that change was necessary, it might be difficult to implement any reforms or improvements in the country. Without a sense of urgency or motivation for change, progress and development could be hindered, leading to stagnation and potential challenges in addressing issues or adapting to new circumstances.
What did Peter the Great so when the Russian people did not believe that change was necessary?
He made them do what he said!
How do liberals change views?
They believe change is necessary to make society more equal.
What are the step in quantitative analysis?
Define problem, develop model, optain data, develop solution, solve equtions, test solution, analize results, implement results and change if necessary
Do magnetic effect of electric current causes a change in colour in a solution through which electric current is passed?
i don't believe it does
Does a solution have a chemical change?
A solution does not have a chemical change, but it does have a physical change in state.
What were the Russian people's opinions on pilitical change?
the Russian people were not pleased.
What is a Russian word for change or reform?
The answer is Perestroika
Is this a chemical change or physical change silver nitrate solution is added to another solution producing a white solid?
it is a chemical change
Can anything change a solution?
Adding more solute or more solvent can change a solution.
Describe a solution that contains a buffer?
Acetic acid is added to the solution, but the pH of the solution does not change. Sodium hydroxide, a base, is added to the solution, but the pH of the solution does not change.
Why is revolution not necessary for the change?
revolution is not necessary for change bcoz the society by droughts,winds,snow etc.
