[br][br]\begin{align}[br][br]\text{MgSO}_4 \cdot 7\text{H}_2\text{O} &\rightarrow \text{MgSO}_4 + 7\text{H}_2\text{O} \\[br][br]\text{CuSO}_4 \cdot 5 \text{H}_2\text{O} &\rightarrow \text{CuSO}_4 + 5\text{H}_2\text{O} \\[br][br]\therefore \underbrace{\text{MgSO}_4 \cdot \text{7H}_2\text{O} + \text{CuSO}_4 \cdot 5\text{H}_2\text{O}}_{\textbf{5g}}\rightarrow \underbrace{\text{CuSO}_4 +\text{MgSO}_4}_{\textbf{3g}} +\underbrace{12\text{H}_2\text{O}}_{\textbf{2g}}[br][br] [br][br]\end{align}[br][br]
[br][br]\begin{align}[br][br]\text{MgSO}_4 \cdot 7\text{H}_2\text{O} &\rightarrow \text{MgSO}_4 + 7\text{H}_2\text{O} \\[br][br]\text{CuSO}_4 \cdot 5 \text{H}_2\text{O} &\rightarrow \text{CuSO}_4 + 5\text{H}_2\text{O}[br][br]\end{align} [br][br]
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Edexcel A Level Politics Paper 1 (9PL0 01) - 21st May 2024 [Exam Chat]Last reply 4 days ago
Edexcel A Level Politics Paper 1 (9PL0 01) - 21st May 2024 [Exam Chat]