How many moles of carbon are in 3.5 moles of calcium carbonate? ______?
2 answers:
Answer : The number of moles of calcium carbonate are 3.5 moles.
Explanation : Given,
Moles of carbon = 3.5 mole
The chemical formula of calcium carbonate is,
By the mole concept:
In , there are 1 mole of calcium (Ca) atom, 1 mole of carbon (C) atom and 3 moles of oxygen (O) atoms.
As, 1 mole of carbon present in 1 moles of
So, 3.5 mole of carbon present in 3.5 moles of
Hence, the number of moles of calcium carbonate are 3.5 moles.
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Answer: Option (d) is the correct answer.
Explanation:
A ketone is an organic functional group that contains a carbon and oxygen atom bonded together through a double bond, that is, C=O.
For example, acetone is a ketone.
Whereas a hydrocodone is a drug which is used to relieve from moderate to sever pain.It is mostly combined with other drugs and resulting in a chemical formula .
A camphor is a volatile white color substance with chemical formula . It has aromatic smell and its taste is bitter.
A menthone is also an organic compound with chemical formula .
Thus, we can conclude that out of the given options the simplest ketone used as an organic solvent is acetone.