HELP ASAP PLEASE 4) What is the molarity of a Mg(OH)2 solution if 250.00 mL is required to completely
neutralize 500.00 mL of a 1.6 M solution of H2SO4?

Aballoon inflated with three breaths of air has a volume of 1.7 l. at the same temperature and pressure, what is the volume of the balloon if five more same-sized breaths are added to the balloon?

Which traits do human embryos have that link them to a common ancestor with fish and reptiles? a. scales and tail b. gill slits and scales c. tail and gill slits d. hair and tail

Which type of bonding involves the complete transfer of a valence electron from a less electrogrative atom to a more electronegative one