Answer:
c the energy moved from the water to the ice cubes
 
        
             
        
        
        
The ways to identify a mineral are LUSTER, density, hardness, and cleavage. 
        
                    
             
        
        
        
Answer:
What's the question so I can help?
I will just edit my answer when you have asked your question and post it here.
Explanation:
 
        
             
        
        
        
Well it’s the first answer couches
        
             
        
        
        
For every 2 Mol NaOH you would get 1 Mol N2H4