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A PH meter or litmus paper.

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15y ago

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Related Questions

Can something be an acid and a base?

you get red and blue litmus paper and put it in the liquid and it'll tell you if acid,base,or neutral


How can you tell if something is a acid or base without testing?

One way to determine if something is an acid or a base without testing is to consider its properties. Acids usually have a sour taste, can react with metals to produce hydrogen gas, and turn blue litmus paper red. Bases typically have a bitter taste, feel slippery, and turn red litmus paper blue.


How can you know if something is a acid or base if you only have the molecular formula?

base Give OH ions and acid gives H ions


Is washing powder an acid or a base?

Yes, it is. You can tell weather something is an Alkali, Neutral pr acid via the pH scale or, you can tell if something is an alkali from its consistency; if it is sludgy (like washing-up liquid), it is an alkali. So, I am under the influence that washing-up POWDER is too, an alkali.J.S.P. Aged 11


How can you tell if a food contains an acid or a base?

If its acidity level is below 7, then it is a acid. If it is above a seven, then it is a base. If it is exactly 7 then it is neutral such as water.


What does the universal indictor tell you about material?

Its pH and if a solution is an acid or base.


How is an acid or a base formed generally?

I don't know, but if you figure it out,tell me.


What is the evidence of the completion of reaction between acid and base?

Please tell me


Is the formula HCI a base?

If you meant HCl, Hydrochloric Acid, it is a strong acid and not a base. A way to tell if it is an acid is that it has an H+ in the chemical formula. Most of the time, if it is a base it has an OH- attached to the chemical formula, but this is not necessarily true for all bases.


If something's pH is neutral seven is it an acid or a base or what?

An example of something with the pH of 7 is simply water. A pH of 7 is neutral, so it is neither an acid or a base. It's just neutral.


Is CaSO4 an acid or a base?

CaSO4 is neither an acid nor a base. It is an ionic compound called calcium sulfate. When dissolved in water, it does not produce H+ or OH- ions to classify it as an acid or a base.


Is ch3o- a acid or base?

It is acid if reacting with something that add a functional group or and oxygen. If it is in products it is a conjugate base.