A student is asked to convert measurements from meters to millimeters and from millimeters to meters. His answers are shown in bold in the choices shown below. The choice that he make a mistake is <span>9070 mm = 90.7 m. It must be 9.07m</span>
I think it should be Carbon, because no organic compound exist without carbon.
Answer: The precipitate formed is 
Explanation:
A double displacement reaction is one in which exchange of ions take place. The salts which are soluble in water are designated by symbol (aq) and those which are insoluble in water and remain in solid or precipitated form are represented by (s) after their chemical formulas.
A double displacement reaction in which one of the product is formed as a solid is called as precipitation reaction.
The balanced chemical equation is:

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