Balance the following equations and write sown the stoichiometric proportions-a CaCO3 - HCl - CaCl2-H2O - CO2b MnO2-HCl - MnCl2 - H2O - Cl2c MgOH2-HCl - MgCl2 - H2Od KI - H2SO4 - KHSO4 - I2-SO2

A) CaCO_3 + 2HCl → CaCl_2 + H_2O + CO_2 b) MnO_2 + 4HCl → MnCl_2 +Cl_2 + 2H_2O c) Mg(OH)_2 + 2HCl → MgCl_2 + 2H_2O d) 2KI + 3H_2SO_4→ 2KHSO_4 + ...

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Oxidation Number Method

Balance the f...

Question

Balance the following equations and write sown the stoichiometric proportions.
a) $C a C O_{3} + H C l \to C a C l_{2} + H_{2} O + C O_{2}$
b) $M n O_{2} + H C l \to M n C l_{2} + H_{2} O + C l_{2}$
c) $M g (O H)_{2} + H C l \to M g C l_{2} + H_{2} O$
d) $K I + H_{2} S O_{4} \to K H S O_{4} + I_{2} + S O_{2}$

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M n O_{2} + H C l \to M n C l_{2} + C l_{2} + H_{2} O

N H_{4} C l + C a (O H)_{2} \to N H_{3} + C a C l_{2} + H_{2} O

B a C l_{2} + A l_{2} (S O_{4})_{3} \to B a S O_{4} + A l C l_{3}

N a A l O_{2} + H_{2} O + C O_{2} \to A l H_{3} + N a_{2} C O_{3}

N H_{3} + O_{2} \to N O + H_{2} O

Z n + H N O_{3} \to Z n (N O_{3})_{2} + N O_{2} + H_{2} O

H_{2} S + O_{2} \to H_{2} O + S O_{2}

P b O + C \to P b + C O_{2}

B a C l_{2} + H_{2} S O_{4} \to B a S O_{4} + H C l

C H_{4} + O_{2} \to C O_{2} + H_{2} O

C a C O_{3} + H C l \to C a C l_{2} + C O_{2} ↑ + H_{2} O

N a + H_{2} O \to N a O H + H_{2} ↑

(N H_{4})_{2} S O_{4} + C a (O H)_{2} \to C a S O_{4} + N H_{3} ↑ + H_{2} O

H g (N O_{3})_{2} \to H g + N O_{2} ↑ + O_{2} ↑

P b_{3} O_{4} + H C l \to P b C l_{2} + C l_{2} ↑ + H_{2} O

Balance the following chemical equation :
$M n O_{2} + H C l \to M n C l_{2} + C l_{2} + H_{2} O$

M n O_{2} + H C l \to M n C l_{2} + H_{2} O + C l_{2}

C + O_{2} \to C O_{2}

H_{2} + C l_{2} \to H C l

N_{2} + H_{2} \to N H_{3}

F e + O_{2} \to F e_{2} O_{3}

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