multiple victims nauseous and vomiting unexplained vapor clouds unusual security sudden onset unexplained eye irritation unusual odors
multiple victims nauseous and vomiting
unexplained vapor clouds
sudden onset illnesses
unusual odors
Indicators are used frequently for testing pH; but many other indicators exist for other compounds or ions.
They are called pH indicators.
some additives contain harmful chemicals in such as carcinogens (cancer causing chemicals) so important to be able to identify them mainly for this reason. :)
identify two pairs of action- reaction forces involving the bucket
there is no such indicator.the only way is to add the acidic and basic indicators ,if it does not change the colour of the solution then it is neutral.
unusual odor unexplained vapor clouds sudden onset illness unusual odors
Indicators are used frequently for testing pH; but many other indicators exist for other compounds or ions.
They are called pH indicators.
Indicators such as litmus paper
Indicators such as litmus paper
Indicators such as litmus paper
Acid base indicators are used to identify acids and bases. Among the common indicators are;PhenolphthaleinMethyl redMethyl orangeBromothymol blue
Forex indicators are used to detect patterns in the foreign exchange market. In order to correctly identify patterns, Forex indicators look for changes in economic and industry conditions. http://www.forexmarketexplained.com/Top_Five_Economic_Indicators_that_Drive_Forex_Trading.html
A couple indicators are, not woody, one cotyledon in the seed and parallel veined leaves.
stored explosives or chemicals
Acids and bases.
identify two pairs of action- reaction forces involving the bucket