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What colour does litmus paper turn in sodium chloride acid?
- sodium chloride is not an acid - in an acid solution the blue litmus paper become red
Which solution will change red litmus paper to blue?
An alkaline solution, such as sodium hydroxide (NaOH), will change red litmus paper to blue. Alkaline solutions have a pH above 7, causing the red litmus paper to turn blue due to the presence of hydroxide ions that react with the indicator dye.
How does an acid affect blue litmus paper?
An acid turns blue litmus paper red. This is because the acid donates a proton (H+) to the water in the litmus paper, changing the pH and causing the litmus paper to change color.
What color does acid litmus paper?
Acid turns litmus paper red.
What would be the colour of litmus in sol of sodium carbonate?
We should first look at the nature of the compound. Its sodium carbonate, that is a salt formed from a strong base (that's Na OH - sodium hydroxide) and a weak mineral acid (that's carbonic acid). So we know that bases turn moist red litmus blue, similarly in this salt, the moist red litmus should turn red as the characteristic of the strong base part of this salt overpowers the weak acid part of it.
What will be the effect of sodium hydroxide in blue litmus paper?
Sodium hydroxide is a strong base, so it will turn blue litmus paper to red. This color change is due to the alkaline nature of sodium hydroxide which reacts with the blue litmus paper to change its color.
What colour does litmus paper turn in sodium chloride acid?
- sodium chloride is not an acid - in an acid solution the blue litmus paper become red
What is the safest way to tell the difference between vinegar and sodium hydroxide?
The safest way to tell the difference between vinegar and sodium hydroxide(NaOH) is litmus paper test as vinegar is acidic while NaOH is basic in nature. So vinegar will turn blue litmus paper to red and NaOH will turn red litmus paper to blue. We can also check vinegar by tasting because it contains acetic acid which is a weak acid and would taste sour. But sodium hydroxide is a very strong base and may cause severe burns if not handled with care. Do not attempt to taste NaOH as it will cause severe health problems.
Which solution will change red litmus paper to blue?
An alkaline solution, such as sodium hydroxide (NaOH), will change red litmus paper to blue. Alkaline solutions have a pH above 7, causing the red litmus paper to turn blue due to the presence of hydroxide ions that react with the indicator dye.
How does an acid affect blue litmus paper?
An acid turns blue litmus paper red. This is because the acid donates a proton (H+) to the water in the litmus paper, changing the pH and causing the litmus paper to change color.
What color does acid litmus paper?
Acid turns litmus paper red.
Will an acid turn litmus paper green?
Acid will turn litmus paper red.
What would be the colour of litmus in sol of sodium carbonate?
We should first look at the nature of the compound. Its sodium carbonate, that is a salt formed from a strong base (that's Na OH - sodium hydroxide) and a weak mineral acid (that's carbonic acid). So we know that bases turn moist red litmus blue, similarly in this salt, the moist red litmus should turn red as the characteristic of the strong base part of this salt overpowers the weak acid part of it.
What color will an acid change litmus paper?
An acid will change litmus paper to red.
How can you determine that you have an acid by using litmus paper?
An acid turns the blue litmus paper red.
When red litmus is added to acetic acid what will be the colour of litmus paper?
The red litmus paper will remain red in acetic acid. Acetic acid is a weak acid and does not change the color of red litmus paper.
What is the the word equation for hydrochloric acid with sodium hydroxide?
Sodium hydroxide plus hydrochloric acid equals sodium chloride plus water.
