Given the reaction 2NaOH + H2SO4 = Na2SO4 + 2H2O, what is the total number of grams of NaOH needed to react completely with 196 grams of H2SO4

Question

Damian Arroyo

Chemistry

2 July, 19:24

Given the reaction 2NaOH + H2SO4 = Na2SO4 + 2H2O, what is the total number of grams of NaOH needed to react completely with 196 grams of H2SO4

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Shawn · Answer 1

2 moles of NaOH react with 1 mole of H2SO4

therefore x moles will react with 196 moles (moles can interchange with grams over here)

196 x 2 = 392

so 392 grams of NaOH will be required to react completely with 195 gram of H2SO4