Obtenga por Hidrogenación de los alquenos: a-. a partir 4 Hexeno
b-. a partir 2 Buteno
c-. a partir 5 Deceno
el respectivo alcano.

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Each calcium ion has a charge of +2, which can also be written as ca2+. if those ions move out of the neuron and no other ions are moving, the neuron would lose the positive charge associated with those ions and become more negatively charged.

Ionly know number one that’s a galaxy