Exam (elaborations)
Straighterline Chemistry Final- deck 4 complete solution verified 100% correct.
- Module
- Chemistry 101
- Institution
- Chemistry 101
Straighterline Chemistry Final- deck 4 complete solution verified 100% correct.
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Straighterline Chemistry Final- deck 4 completesolution verified 100% correct
The empirical formula is the simplest whole number ratio of atoms representing a chemical formula of a
molecule.
Select one:
True
False - Correct Answer - True
Many compounds can be represented with the same empirical formula.
Select one:
True
False - Correct Answer - False
The molecular formula is a whole number multiple of the empirical formula.
Select one:
True
False - Correct Answer - True
There is only one distinct empirical formula for each compound that exists.
, Select one:
True
False - Correct Answer - True
Amphoteric oxides are compounds that exhibit both acidic and basic behavior.
Select one:
True
False - Correct Answer - True
If a strong acid such as HCl is diluted sufficiently with water, the pH will be higher than 7.
Select one:
True
False - Correct Answer - False
Kw = 1.0 × 10-14 under all conditions.
Select one:
True
False - Correct Answer - False
A hydrohalic acid is a binary acid containing a halogen.
Select one:
True
False - Correct Answer - True
Weak acids have weak conjugate bases.
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