Vinegar is a 3% by mass solution of acetic acid in water. determinate the amount of solutein 200g of vinegar /
El vinagre es una solución al 3% de ácido acético en agua en masa. Determinar la cantidad de soluto en 200 g de vinagre.

2h2o2--> 2h2o + o2

this reaction is of the spontaneous decomposition of hydrogen peroxide down into water and oxygen.

add 2 molecules of hydrogen peroxide and 2 molecules of water. since oxygen is naturally diatomic, the total number of atoms of each element is now the same on both sides of the equation so it is balanced.

this may not be entirely correct but let me know.

put the answers   and i could answer.

there is none because earth is stationary and flat.

explanation: