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What is the colour of universal indicator solution in a neutral solution?

The Universal Indicator would go green which is pH 7.


What does an universal indicator tell you about an acid that litmus doesn't?

Universal indicator gives you an indication of the pH of the acid (i.e its 'strength') While both sulfuric acid and vinegar would turn litmus paper red, sulfuric acid would turn universal indicator red, pH of 1, while vinegar would turn it yellow-orange, pH of 4.


Would strong acids turn universal indicator paper purple?

nope


If universal indicator was added to the water after the reaction with cesium what colour would it go and why?

If universal indicator is added to water after a reaction with cesium, the solution would likely turn purple or dark blue. This is because cesium reacts vigorously with water to produce cesium hydroxide, which is a strong base. The formation of this alkaline solution raises the pH, causing the universal indicator to shift toward the color that corresponds to higher pH levels.


What colour does universal indicator change to if bromine water is added?

When bromine water is added to a solution containing a universal indicator, the color change depends on the pH of the solution. Bromine water is typically acidic, so if the solution is neutral or basic, the universal indicator may shift towards red or orange, indicating a lower pH. In a strongly acidic environment, it would turn red. Overall, the specific color change can vary based on the existing pH of the solution.

Related Questions

Would a soap solution test as a base with universal indicator paper?

Yes, a soap solution would test as a base with universal indicator paper as soaps are typically alkaline in nature due to the presence of sodium or potassium hydroxide. This would cause the universal indicator paper to change color to indicate its basic pH.


Would A soap solution would test as a base with universal indicator paper?

Yes it would


What is the colour of universal indicator solution in a neutral solution?

The Universal Indicator would go green which is pH 7.


What colour would ammonia gas turn universal indicator paper?

Ammonia gas would turn universal indicator paper blue or purple depending on the concentration of ammonia present.


What does an universal indicator tell you about an acid that litmus doesn't?

Universal indicator gives you an indication of the pH of the acid (i.e its 'strength') While both sulfuric acid and vinegar would turn litmus paper red, sulfuric acid would turn universal indicator red, pH of 1, while vinegar would turn it yellow-orange, pH of 4.


How could you use universal indicator paper as a way of distinguishing between distilled water and sodium hydroxide solution and ethanoic acid solution?

You could dip the universal indicator paper in each solution separately and observe the color change. Distilled water will not change the color significantly, indicating it is neutral. Sodium hydroxide solution will turn the paper blue or purple, indicating a strong alkaline solution. Ethanoic acid solution will turn the paper red, indicating an acidic solution.


Would strong acids turn universal indicator paper purple?

nope


What colour would universal indicator turn if added to a toothpaste solution?

Universal indicator added to a toothpaste solution would likely turn a shade of blue or purple, indicating that the solution is basic due to the presence of substances like fluoride or calcium carbonate found in toothpaste.


What colour would universal indicator show in an aqueous solution of sugar and why?

The universal indicator would likely show a green color in an aqueous solution of sugar. This is because sugar is a neutral compound and does not significantly affect the pH of the solution, resulting in a green color indicating a neutral pH.


What color would hydrochloric acid pH 1 turn universal indicator?

Hydrochloric acid at pH 1 would turn universal indicator red, indicating a strongly acidic solution.


What is the process for determining the pH of a solution using pH indicator paper?

To determine the pH of a solution using pH indicator paper, you would first dip the paper into the solution. The paper will change color based on the acidity or alkalinity of the solution. You can then compare the color of the paper to a pH color chart to determine the approximate pH level of the solution.


What turns a universal indicator orange?

An alkaline of about a Ph of 10-14