Question: 1. partner Pre-Laboratory Assignment what hazards should you know about when you work with: (a) 6M HQ? (b) 0.5M CuSO4? section 2. Explain why the

1. partner Pre-Laboratory Assignment what hazards should you know about when you work with: (a) 6M HQ? (b) 0.5M CuSO4? section 2. Explain why the reaction shown below is a single replacement reaction. date Zn(s, bluish-white) + CuSO4(aq, blue) ZnSO4(aq, colorless) + Cu(s, reddish) (b) an active metal with CuSO4 solution? 3. How will you recognize that a single replacement reaction has occurred when you combine: (a) an active metal with 6M HCI? 4. You are given pieces of Zn and Al, and amounts of ZnSO4 and Al(SO4)3 solutions. (a) What combinations of these four substances would you make to illustrate that Zn is less active than Al

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