The standard enthalpies of formation of ions in aqueous solutions are obtained by arbitrarily assigning a value of zero to H ions; that is, ΔH o f [H+(aq)] = 0. (a) For the following reaction HCl(g) h2oarrow H+(aq) + Cl−(aq) ΔH o rxn = −74.9 kJ/mol calculate ΔH o f for the Cl− ions. kJ/mol (b) Given that ΔH o f for OH− ions is −229.6 kJ/mol, calculate the enthalpy of neutralization when 1 mole of a strong monoprotic acid (such as HCl) is titrated by 1 mole of a strong base (such as KOH) at 25°C. kJ/mol

a plasma is a warm ionized gasoline consisting of approximately equal numbers of definitely charged ions and negatively charged electrons. the characteristics of plasmas are notably unique from the ones of ordinary neutral gases in order that plasmas are considered a awesome "fourth kingdom of remember."

cytokinesis is the splitting of a cell membrane to form 2 identical daughter cells. it's similar to mitosis as both cells have identical copies of dna and cytokinesis is a step in the mitotic cycle.

i think it's c. if you look search electronic symbol on google and then click on wiki it shows you a