Answer:
1) chemical indicators won't work above it's pH range so therefore it probably won't change colour.
2) the solution should be clear and colourless to see colour change.
3) indicators tend to be of low accuracy so it's not 100% reliable.
The SAME number of molecules are in ANY “mole” of a compound or element. So, you only need to ... 24 g116 g/mol=0.207 moles of FeF3.
Answer:
C:to the right side of the periodic table, and it is given
the suffix -ide.
Answer:
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Explanation:
Explanation:
A 57.9 g sample of glass is cooled by 2.70'C how much heat does it release
1560
