In a saturated aqueous solution of ag2co3, the silver ion concentration is 0.000253 m and the carbonate ion concentration is 0.000127 m. calculate the solubility product, ksp, for ag2co3.

Which terms are used to identify pure substances

Which is a characteristic of the electron sea model for metallic bonding? molecular orbitals overlap to produce bands. electrons flow easily between metal nuclei. electrons are in fixed positions in the orbitals. atomic nuclei are arranged in an irregular pattern.

Element j is 1s 2s 2p 3s . (i) how many unpaired electrons does j have? (ii) is j a good oxidizing agent or a reducing agent? (iii) state reason for the answer.