Answer:
I don't get yuh language kindly
 
        
             
        
        
        
Answer: 3.45 L carbon dioxide are produced
Explanation:
According to avogadro's law, 1 mole of every substance occupies 22.4 L at STP and contains avogadro's number  of particles.
 of particles.
To calculate the moles, we use the equation:
 
 
  
According to stoichiometry :
5 moles of  produce =  3 moles of
 produce =  3 moles of  
Thus 0.257 moles of  will produce=
 will produce= of
  of  
  
Volume of  
Thus 3.45 L carbon dioxide are produced
 
        
             
        
        
        
Answer:
Bacteria are vital in keeping nitrogen cycling through the ecosystem, and nitrogen is vital to plant growth. Without bacteria around to break down biological waste, it would build up. And dead organisms wouldn't return their nutrients back to the system
Explanation:
 
        
             
        
        
        
Answer:
3.61 * 10 ²⁴atoms.
Explanation:
Moles is denoted by given mass divided by the molecular mass ,
Hence ,
n = w / m
n = moles ,
w = given mass ,
m = molecular mass .
From the question ,
w = 582 g
m = 194 g/mol 
The number of moles can be calculated from the above formula , and substituting the respective values , 
n = w / m  = 582 g / 194 g/mol  =  3 mol
In the molecular formula of caffeine ,
<u>In 1 mole of caffeine their are - 2 moles of Oxygen.
</u>
Therefore , in  3 moles of Caffeine there will be 6 moles of oxygen. 
As well know , 
one mole of any substance contains 6.023*10²³ atoms, 
Therefore , in  6 mol of oxygen =  6 * 6.023*10²³ atoms  = 3.61 * 10 ²⁴atoms.
 
        
             
        
        
        
Stephanie is incorrect. Since fossil fuels form in the absence of oxygen, if oxygen is present, they cannot form. 
(sample answer:)