Answer:
Mg(OH)₂ +  2HCI → MgCI₂ + 2 H₂ O
Explanation:
 
        
             
        
        
        
<span>The
Pair Of Compounds that Are Isomers are CH3COCH3 and CH3CH2CHO. The answer is
number 4. Isomers have the same formula but different structures. In number 4,
both compounds contains three carbon atoms, one oxygen and 6 hydrogen atoms
that makes them isomers.</span>
        
                    
             
        
        
        
Answer:  three very important kinds of things: coal, oil, and natural gas.
Explanation:
 
        
             
        
        
        
Answer:
last choice
Explanation:
oxidation and reduction can be defined in terms of adding or removing oxygen to a compound 
oxidation is gaining oxygen 
reduction is to loss oxygen
 
        
             
        
        
        
Answer: Chloroplasts
Reasoning: I just had my 830th lesson in school about these