When barium hydroxide reacts with sulfuric acid, barium sulfate and water are produced. the balanced equation for this reaction is:
ba(oh)2(aq)+h2so4(aq) --> baso4(s) + 2h2o(l)
suppose 4.69 moles of barium hydroxide react.
the reaction consumes how many moles of sulfuric acid?
reaction produces how many moles of barium sulfate and how many moles of water?

explanation:

i need ur exercise too

the answer to your question is c

c is having 4 valence electrons and is bonded to three hydrogens and one sulphur atom, therefore, the number of bond pair is equal to four. as all the valence electrons are used in forming the bonds so, there is no lone pair left on carbon.

s is having 6 valence electrons and is bonded to one other sulfur atom and one carbon atom, therefore, the number of bond pair is equal to 2. as only two valence electrons are used in forming the bonds so, four electrons are left. therefore, two lone pairs are present on s.