Can someone plez help

CH₄  +  2O₂   →   2H₂O + CO₂

Explanation:

From the given problem;

  White balls  = hydrogen

  Black balls  = carbon

  Gray balls  =  oxygen

 Equation of the reaction:

1 carbon atom surrounded by 4 hydrogen + 2 oxygen molecules gives two hydrogen atoms bonded to one oxygen + 1 carbon atom bonded to two oxygen

            CH₄  +  2O₂   →   2H₂O + CO₂

The reaction above is balanced.

a pan containing water is placed in a positio n where it is exposed to a 10 mile per hour wind. the pan contains a uniform depth of 1.27 cm of water, is quite wide, and has a length of 2.44 m in the wind direction. the water in the pan is at a constant temperature of 15.5 °c.