Volume = a x a x a  
V = 2 cm x 3 cm x 4 cm => 24 cm³
Density = 19.3 g/cm³
Mass = ?
Therefore:
m = D x V
m = 19.3 x 24
m = 463.2 g
        
             
        
        
        
They seem to eat a lot ranging from woody plants to vines, though in the rainforest most of their diet is made up of Malaysia and plant material, to be more specific 
So I would go with leaves, 50%
Flowers, buds, and insects, 10%
Fruits, 40% 
--They also really like figs
 
        
             
        
        
        
Answer:
 42.65g
Explanation:
Given parameters: 
Mass of K = 4g
Unknown: Mass of KCl
Solution: 
   Complete equation of the reaction: 
               2K + Cl₂ → 2KCl
To solve this problem, we know that the reactant in short supply is potassium K and this dictates the amount of products that would be formed. The chlorine gas is in excess and we can't use it to determine the amount of product that would form. 
Now, we work from the known to the unknown. Since we know the mass of K given in the reaction, we can simply find the molar relationship between the reacting potassium and the product. We simply convert the mass to mole and compare to the product. From there we can find the mass of KCl that would be produced. 
Calculating number of moles of K
       Number of moles = 
         Number of moles of K =   = 0.103mol
 = 0.103mol
From the given reaction equation: 
    2 moles of K will produce 2 moles of KCl
  Therefore 0.103mol of K will produce 0.103mol of KCl
To find the mass of KCl produced, 
    Mass of KCl = number of moles of KCl x molar mass
Molar mass of KCl = 39 + 35.5 = 74.5gmol⁻¹
Mass of KCl = 0.103 x 74.5 = 42.65g
 
        
                    
             
        
        
        
Answer:
<h3>electrical energy is the energy of Kinetic energy </h3>
Explanation:
<h3>I hope l helped you.</h3>
 
        
                    
             
        
        
        
Answer:
They are a base and an acid,  so they neutralize each other.
Explanation:
Sodium hydroxide is a strong base. Hydrochloric acid is a strong acid.
They react with (neutralize) each other to form a salt (sodium chloride) and water.
NaOH + HCl ⟶ NaCl + H₂O