Write molecular and abbreviated ion-molecular equations of qualitative reactions for barium chloride.
| December 9, 2020 | education
1) BaCl2 + Na2SO4 -> BaSO4 + 2NaCl Ba2 + + 2Cl- + 2Na + + SO4 ^ 2- -> BaSO4 + 2Na + + 2Cl- Ba2 + + SO4 ^ 2- -> BaSO4
2) BaCl2 + Na2CO3 -> BaCO3 + 2NaCl Ba2 + + 2Cl- + 2Na + + CO3 ^ 2- -> BaCO3 + 2Na + + 2Cl- Ba2 + + CO3 ^ 2- -> BaCO3
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