Complete and balance the following equations - aH2 - -2HCl bH2 - S - cZn - -ZnCl2 -H2 dCuo - -Cu - - eFe-H2O- - fK-H2O-

Name: ICSEC - Grade 08 - Chemistry - Hydrogen - Q03_5
Uploaded: 2022-07-04T10:36:42+05:30
Description: (a) H_2+Cl_2 → 2HCl (b) H_2+S→ H_2S (c) Zn+ 2HCl → ZnCl_2+H_2 (d) CuO+ H_2→ Cu+ H_2O (e) Fe+4H_2O →+ Fe_3O_4 +4H_2 (f) 2K+2H_2O → 2KOH + H_2 ...

(a) H_2+Cl_2 → 2HCl (b) H_2+S→ H_2S (c) Zn+ 2HCl → ZnCl_2+H_2 (d) CuO+ H_2→ Cu+ H_2O (e) Fe+4H_2O →+ Fe_3O_4 +4H_2 (f) 2K+2H_2O → 2KOH + H_2 ...

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Byju's Answer

Standard X

Chemistry

Reaction of Metals with Water or Steam

Complete and ...

Question

Complete and balance the following equations :

(a) $H_{2} + \cdot \cdot \cdot \cdot \cdot \cdot \cdot \cdot \to 2 H C l$

(b) $H_{2} + S \to \cdot \cdot \cdot \cdot \cdot \cdot \cdot \cdot$

(c) $Z n + \cdot \cdot \cdot \cdot \cdot \cdot \cdot \cdot \to Z n C l_{2} + H_{2}$

(d) $C u o + \cdot \cdot \cdot \cdot \cdot \cdot \cdot \cdot \to C u + \cdot \cdot \cdot \cdot \cdot \cdot \cdot \cdot$

(e) $F e + H_{2} O \to + \cdot \cdot \cdot \cdot \cdot \cdot \cdot \cdot$

(f) $K + H_{2} O \to \cdot \cdot \cdot \cdot \cdot \cdot \cdot \cdot + \cdot \cdot \cdot \cdot \cdot \cdot \cdot \cdot$

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Solution

$(a) H_{2} + C l_{2} \to 2 H C l$

$(b) H_{2} + S \to H_{2} S$

$(c) Z n + 2 H C l \to Z n C l_{2} + H_{2}$

$(d) C u O + H_{2} \to C u + H_{2} O$

$(e) F e + 4 H_{2} O \to + F e_{3} O_{4} + 4 H_{2}$

$(f) 2 K + 2 H_{2} O \to 2 K O H + H_{2}$

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Similar questions

Complete and balance the following reactions.

(a) $N a + H_{2} O \to$ _________ + _________

(b) $C a + H_{2} O \to$ __________+_________

(d) $Z n + H_{2} O \to$ ___________+_________

(e) $F e + H_{2} O \to$ ____________+_________

(f) $Z n + H C l \to$ _____________+__________

(g) $A l + H_{2} S O_{4} \to$ __________+_________

(h) $F e + H C l \to$ ___________+____________

(i) $Z n + N a O H \to$ __________+____________

(j) $A l + K O H + H_{2} O$ _________+____________

Balance the following equations :

(a) $N_{2} + H_{2} \to N H_{3}$

(b) $H_{2} + O_{2} \to H_{2} O$

(d) $C O + O_{2} \to C O_{2}$

(e) $Z n + H C I \to Z n C l_{2} + H_{2}$

Balance the following reactions:

C u + H_{2} {S O}_{4} - \to C u S O_{4} + {S O}_{2} ↑ + H_{2} O

F e + + H_{2} O - \to {F e}_{3} O_{4} + H_{2} ↑

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

Cmplete and balance the following equations:
(a) $N a + O_{2} ⟶$
(b) $N a_{2} O + H_{2} O ⟶$
(c) $F e (s) + H_{2} O (g) R e d h e a t - ---- \to$
(d) $C u (N O_{3})_{2} (a q) + Z n (s) \to$