What is the equation all about 2H2O(l) = 2H2(g)+ O2(g)

We balanced chemical equation based on the law of conservation of mass which states that whatever is the mass of the product it should be equal to the mass of reactant

To balanced the equation we should supply it with the coefficient but it should be in a whole number

  coefficent  1   6    2    3

1  N2O2+  6_HCL➡️  2_NOCL3+  3_H2

Hope this help

Elements in the human body (combinations of elements)

Chemistry of love (emotions that you feel)

Onions that make you cry (the burning feeling the onion makes your eyes feel)

Sunscreen (blocking off the sun's ultraviolet rays)

Baking powder and baking soda (makes foods rise)

Medicines that people take (containing chemical compounds)

Toothpaste

Respiration (the chemical reaction between glucose and oxygen)

Drinking coffee (the caffeine that rises dopamine and adrenaline)

I hope these help.