Question

H2SO4+NaOH=? H2SO4+BaCl2=? H2SO4+Na2CO3=?

Answer 1

H2SO4+NaOH=NaSO4+H2O.
H2SO4+BaCl2=BaSO4+2HCl
H2SO4+Na2CO3=NaSO4+H2O+CO2

Answer 2

H2SO4+BaCL2=2HCL+BaSO4
H2SO4+Na2CO3=Na2SO4+H2O+CO2

Answer 3

Chemical Reactions

H2SO4 + NaOH: The reaction between sulfuric acid (H2SO4) and sodium hydroxide (NaOH) results in the formation of sodium sulfate (Na2SO4) and water (H2O) as per the following chemical equation: ``` H2SO4 + 2NaOH → Na2SO4 + 2H2O ```

H2SO4 + BaCl2: When sulfuric acid (H2SO4) reacts with barium chloride (BaCl2), it produces barium sulfate (BaSO4) and hydrochloric acid (HCl) according to the chemical equation: ``` H2SO4 + BaCl2 → BaSO4 + 2HCl ``` [[1]](https://hti.urfu.ru/fileadmin/user_upload/site_15078/Kafedry/Analitiki/KHimicheskie_i_FKHAM._Sbornik_zadach.pdf)

H2SO4 + Na2CO3: The reaction between sulfuric acid (H2SO4) and sodium carbonate (Na2CO3) yields sodium sulfate (Na2SO4), carbon dioxide (CO2), and water (H2O) as shown in the chemical equation: ``` H2SO4 + Na2CO3 → Na2SO4 + CO2 + H2O ``` [[2]](https://olympmo.ru/news_img/20202021/teachers/presentations/chem_Sverdlova.pdf)