Which displacement reaction(s) will occur? Give reason.
2
a) CuSO4 + Mg → MgSO4 + Cu
b) H2SO4 (sulphuric acid) + Zn → ZnSO4 + H2 (gas),
Answers
Answered by
2
Answer:
Explanation:
b) 2Na + 2C2H5OH —→ 2C2H5ONa + H2; Displacement reaction ... (b) MgO + H2O —→ Mg(OH)2. 37. Zinc is above hydrogen whereas copper is below hydrogen in the ... Sulphur dioxide gas when passed through acidic dichromate ... H2SO4. HNO3. Salt obtained from. Formula. NH4Cl. CuSO4. NaCl. Mg (NO3)2. K2SO4.
Similar questions