Chemistry, 29.09.2019 14:00 garciazzzz6
Which is a disadvantage of using chemical indicators?
they are expensive to use.
they measure ph directly.
--> must be selected for a narrow ph <
they do not use electricity to operate.
Answers: 2
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Between 2014 and 2016, more than 25,000 children in flint, michigan, drank water that was contaminated with lead from lead pipes. during this time, the city claimed the water was safe to drink. which of these actions could the city have taken to ensure that the drinking water was free from lead?
Answers: 3
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Asolution contains 180 g of glucose (c6h12o6) and 162 g of water. what is the mole fraction of glucose?
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Achemical reaction is done in the setup shown , resulting in a change of mass. what will happen if the same reaction is done in a sealed container that is placed on the electronic balance?
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Which is a disadvantage of using chemical indicators?
they are expensive to use.
they m...
they are expensive to use.
they m...
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