0
Want this question answered?
Be notified when an answer is posted
Add your answer:
Earn +20 pts
What word describes chemicals which change colour in acids and alkalis?
acid-base indicators for all pHs: universal indicator for pH testing in general: indicator
What is the colour of the universal indicator in the acid?
red
What shows whether something is an alkali or acid?
You can use indicators (liquid or paper). Universal Indicators (UI) are the best, as with them you can tell if something is acid, neutral or alkali, depending on the colour (there will be a colour indicator). However, you can also use red and blue indicator, but they are less accurate, as although they might be acid (or alkali), they might be neutral as well, so I suggest you use UI. Hope this helps :) Source: Science lessons!
What colour is produced when universal indicator is added to acetic acid?
weak acid = orange/yellow
What colour does acid turn when added to universal indicator?
it turns red
What word describes chemicals which change colour in acids and alkalis?
acid-base indicators for all pHs: universal indicator for pH testing in general: indicator
What is the colour of the universal indicator in the acid?
red
What shows whether something is an alkali or acid?
You can use indicators (liquid or paper). Universal Indicators (UI) are the best, as with them you can tell if something is acid, neutral or alkali, depending on the colour (there will be a colour indicator). However, you can also use red and blue indicator, but they are less accurate, as although they might be acid (or alkali), they might be neutral as well, so I suggest you use UI. Hope this helps :) Source: Science lessons!
What colour does a universal indicator change to when it is mixed with an acid?
red
What colour is produced when universal indicator is added to acetic acid?
weak acid = orange/yellow
What colour does acid turn when added to universal indicator?
it turns red
What colour should sulfuric acid be after universal indicator is added?
red?
What colour should Acetic acid be in universal indicator?
Light green
What colour does acid rain turn universal indicator?
It should turn the UI to a light yellow because it is a very mild acid. It has a pH level of around 6. Whereas a strong acid like Battery Acid (pH 1) would make it a red.
What colour would an acid turn if mixed with water and universal indicator?
red
What colour does a universal indicator change to when it is mixed with a strong acid?
green or blue
What colour will universal indicator turn when acid is mixed with alkali?
It will turn green! :)
