Amonoprotic acid is an acid that donates a single proton to the solution. suppose you have 0.140 g of a monoprotic acid dissolved in 35.0 ml of water. this solution is then neutralized with 14.5 ml of 0.110 m naoh. what is the molar mass of the acid?

molar mass HA = 87.8 g/mole

Explanation:

Given 0.140g HA + 14.5ml(0.110M NaOH) => NaA + H₂O

Rxn is a 1:1 rxn ration => moles HA neutralized = moles NaOH used

=> 0.140g/molar mass of HA = (0.110M)(0.0145L)

=> molar mass of HA = (0.140g)/[(0.110moles/L)(0.0145L)] = 87.8 g/mole

distance, luminosity, brightness, radius, chemical composition, and temperature

the number of protons in the nucleus of a given element. has slight luster and conducts electricity at high temperatures like metal.but like a nonmetal,boron is brittle and does not conduct electricity well at low temperatures. in graphite, carbon is a soft,brittle solid.it is reflective,ductile,or malleable.