Balance the following equations- i- - CaCO-3 - HCl - -160-CaCl-2 - CO-2 - -160- H-2O- ii- - Na- H-2O - -160-NaOH - H-2 - iii- - -NH-4 -2 SO-4 - Ca-OH-2 - -160-CaSO-4 - NH-3 - - H-2O- iv- - Hg-NO-3 -2 - -160-Hg - NO-2 - -160- O-2 - v- - Pb-3O-4 - HCl- -160- PbCl-2 - Cl-2 - - H-2O-

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Stoichiometry

Balance the f...

Question

Balance the following equations:
i) $C a C O_{3} + H C l \to C a C l_{2} + C O_{2} ↑ + H_{2} O$
ii) $N a + H_{2} O \to N a O H + H_{2} ↑$
iii) $(N H_{4})_{2} S O_{4} + C a (O H)_{2} \to C a S O_{4} + N H_{3} ↑ + H_{2} O$
iv) $H g (N O_{3})_{2} \to H g + N O_{2} ↑ + O_{2} ↑$
v) $P b_{3} O_{4} + H C l \to P b C l_{2} + C l_{2} ↑ + H_{2} O$

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