50mL a 1M HCl solution is titrated with a 0.50M NaOH solution A) 1M HCl solution is titrated with a 0.50M NaOH solution.

B) Calculate the volume of the NaOH solution needed to reach the equivalence point.

explanation: it gains negative electrons, therefore becoming negatively charged. as charge cannot be created, nor destroyed, only transferred, this leaves the wool positive. now that they have opposite charges, the two items attract.

it's c. elements are placed in rows based on how may valencies electrons have.

i think its 5049.

i hope this !

it forms an anion that has a larger radius. anions have a negative charge and are larger than the original atom.