Determine if each compound is an alkane, alkene, alkyne, or aromatic compound. This compound has the formula C H 3 C H C (C H 3) C H 2 C H 2 C H 2 C H 3. There is a double bond between carbons two and three. aromatic alkyne alkene alkane This compound consists of a six membered carbon ring with alternating double and single bonds. There is a C H 2 C H 3 group attached to one of the carbon atoms in the ring. alkyne aromatic alkane alkene CH3CH2COCH3 alkyne aromatic alkene alkane CH3(CH2)2CH3 alkane aromatic alkene alkyne

Using data from seismic waves, geologists have learned that earth’s interior is made up of several

One way in which the useful metal copper is produced is by dissolving the mineral azurite, which contains copper(ii) carbonate, in concentrated sulfuric acid. the sulfuric acid reacts with the copper(ii) carbonate to produce a blue solution of copper(ii) sulfate. scrap iron is then added to this solution, and pure copper metal precipitates out because of the following chemical reaction: (s) (aq) (s) (aq) suppose an industrial quality-control chemist analyzes a sample from a copper processing plant in the following way. he adds powdered iron to a copper(ii) sulfate sample from the plant until no more copper will precipitate. he then washes, dries, and weighs the precipitate, and finds that it has a mass of .

Can anyone answer these questions? ? i need it before 1: 00pm today