Given equation:
P + O2 → P2O5
In order for the equation to be balanced, the stoichiometry of the atoms of one kind on the reactant side must be equal to that on the product
Reactants                                            Products
P = 1                                                       P = 2
O = 2                                                     O = 5
The balanced equation would be:
4P + 5O2 → 2P2O5
Reactants                                            Products
P = 4                                                      P = 4
O = 10                                                    O = 10
Ans: D)
 
        
                    
             
        
        
        
No, because boats and other mechanical vehicles can spill gas and oil into the freshwater. if the freshwater is scarce already, we should not contaminate it more by risking the gas and oil spills.
        
             
        
        
        
Answer:
the answer is cobalt and chloride
 
        
                    
             
        
        
        
No it does not effect the temperature of boiling point
        
             
        
        
        
the formula of the heavy water is D2O