Acar battery produces electrical energy with the following chemical reaction. pb + pbo2 + 2h2so4 es001-1.jpg; 2pbso4 + 2h2o what is the mole ratio of pbo2 to water?

Taking into account the reaction stoichiometry, the mole ratio of PbO₂ to water PbO₂:H₂O is 1:2.

The balanced reaction is:

Pb + PbO₂ + 2 H₂SO₄ → 2 PbSO₄ + 2 H₂O

By reaction stoichiometry (that is, the relationship between the amount of reagents and products in a chemical reaction), the following amounts of moles of each compound participate in the reaction:

Then, you can observe that by stoichiometry of the reaction 1 mole of PbO₂ forms 2 moles of water (H₂O).

Finally, the mole ratio of PbO₂ to water PbO₂:H₂O is 1:2.

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geosphere and hydrosphere.

this is because the geosphere has to do with geological events, while the hydrosphere controls all water on earth.