30 ml NaCO3 solution is mixed in 20 ml 0.8 N HSO4. The resulting solution required...

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30 ml Na₂CO3 solution is mixed in 20 ml 0.8 N H₂SO4. The resulting solution required 20 ml 0.7 N HCl for neutralization. Calculate the strength of Na₂CO, solution in g/L, Take Na₂CO, as anhydrous. 30 ml Na₂CO3 solution is mixed in 20 ml 0.8 N H₂SO4. The resulting solution required 20 ml 0.7 N HCl for neutralization. Calculate the strength of Na₂CO, solution in g/L, Take Na₂CO, as anhydrous.