Copper ions dissolved in sulfuric acid react to give a colorless gas (sulfur dioxide) and a blue solution (copper sulfate).
Sulfuric acid does not have a specific color in water. When diluted in water, it may appear as a clear to slightly yellow liquid. The color may vary depending on the concentration and impurities present in the solution.
Sulphuric Acid is colourless. When universal indicator (UI) is added, sulphuric acid remains colourless. The universal indicator turns 'RED'. Howver, because the UI is in solution with the sulphuric acid, the solution appears to be red.
Hydrochloric acid (HCl) is a colorless solution. It does not have a distinct color.
To prepare 0.25N sulphuric acid from 2N sulphuric acid, you can dilute the 2N solution by adding 7 parts of water to 1 part of the 2N solution. This will result in a final 0.25N sulphuric acid solution.
Aqueous sulphuric acid is a solution which contains both sulphuric acid and water. So yes, it is a mixture...there is a term for two solutions which are "mixed" together but i forget what this is called.
Sulfuric acid does not have a specific color in water. When diluted in water, it may appear as a clear to slightly yellow liquid. The color may vary depending on the concentration and impurities present in the solution.
Sulphuric Acid is colourless. When universal indicator (UI) is added, sulphuric acid remains colourless. The universal indicator turns 'RED'. Howver, because the UI is in solution with the sulphuric acid, the solution appears to be red.
The concentration of a solution is moles/volume. 2.943g of pure sulphuric acid H2S4 is approximately 15 moles, and 15/150 cm3 is 10.
Hydrochloric acid (HCl) is a colorless solution. It does not have a distinct color.
It is usually colourless, but it can sometimes appear light yellow.
To prepare 0.25N sulphuric acid from 2N sulphuric acid, you can dilute the 2N solution by adding 7 parts of water to 1 part of the 2N solution. This will result in a final 0.25N sulphuric acid solution.
No. It is a mixture of sulphuric acid and water.
Aqueous sulphuric acid is a solution which contains both sulphuric acid and water. So yes, it is a mixture...there is a term for two solutions which are "mixed" together but i forget what this is called.
For an acid, the solution remains colourless or unchanged. For an alkali, it would turn fuschia.
write chemical equation for the reaction between viscose solution and sulphuric acid
The red petal indicator would likely turn blue in a solution of sulphuric acid because sulphuric acid is a strong acid that would cause the indicator to change color.
I don't understand: copper is NOT colorless. It has a redish brown, shiny metal color. It will change color after reaction with sulfuric acid, giving the blue copper sulfate color, which is easily dissolved in rain water and washed of.