A particle with a charge of 7 x 10-6 C is separated from another particle at a distance of .5 m. How strong is the Electric Field?

Write the complete balanced equation for the reaction between lead (iv) oxide (pbo2) and water (h2o).

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The human eye contains a molecule called 11-cis-retinal that changes shape when struck with light of sufficient energy. the change in shape triggers a series of events that results in an electrical signal being sent to the brain that results in vision. the minimum energy required to change the conformation of 11-cis-retinal within the eye is about 164 kj/mol.