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What colour will the indicator turn when the right amounts of acid and alkali have been combined to make a solution of salt and water?

The indicator will turn green when the right amounts of acid and alkali have been combined to make a solution of salt and water. This indicates that the solution has reached a neutral pH level.


Can Traces of Marijuana can it get in your system from users clothing?

It is unlikely for traces of marijuana to get into your system from just being around someone who is wearing clothing that has been in contact with the substance. However, if you are in an enclosed space with heavy marijuana smoke, it is possible for trace amounts to be inhaled and detected on a drug test.


How can you neatralise acid?

One way to neutralize acid is by adding a base, which will react with the acid to form water and a salt. This reaction will decrease the acidity of the solution by balancing the concentrations of hydrogen ions and hydroxide ions. Additionally, using a pH indicator can help determine when the acid has been fully neutralized.


What is a substance called after the water of hydration has been removed?

When the water of hydration has been removed, the substance is called an anhydrous compound. This means that the compound no longer contains water in its chemical structure.


Can a urine test determine when marijuana was smoked?

Marijuana traces can be evident in urine upto a week after it was 'consumed'. The tests will only be able to work out when it was smoked insofar as a weaker sample would suggest it had some time to work it's way out of the system, but could simply suggest less was smoked or the subject has higher metabolism rate. Traces will be evident in blood samples for much longer, sometimes up to three weeks.

Related Questions

If a virus has been removed by your antivirus program all traces of it are gone from your computer?

False


Where were traces human life found?

Traces of human life has been found on every corner of the globe. Including in the poles.


What is a fused alkali?

A fused alkali refers to a mixture of alkali metal salts that have been melted or fused together to form a homogeneous compound. This process helps to increase the solubility and reactivity of the alkali metals. These fused alkalis are often used in analytical chemistry and industrial applications.


Air has been removed and electrons flow?

air has been removed and electrons flow


This has been removed?

?


Have the metal detectors been removed from the premises?

Yes, the metal detectors have been removed from the premises.


Where were the traces of the past found?

Where were the traces of the past found


Will wasps return after the nest has been removed?

In most cases, wasps will not return to a nest that has been removed.


What has one edge a circle face and a curved face?

There are many possible answers: A cone A sphere from which a slice has been removed An ellipsoid from which a slice has been removed A paraboloid from which a slice has been removed


What happened to the body after the internal organs had been removed?

After the internal organs have been removed the body decays


What particular officeholder have most been impeached and removed by the congress?

federal judges have most been impeached and removed by congress.


Itunes has an invalid signature download has been removed?

what mean the itunes has an invalid signature the download has been removed form the system