Question

Fill in the blanks with proper displacement reaction with metals. 1. Magnesium +Iron Nitrate ---Magnesium Nitrate +__________
2. Magnesium __________------ Magnesium Sulfate +___________
3._________+ Copper Sulfate------- Magnesium Sulfate +_________
4. Zinc +__________--- Zinc Sulfate +Copper
5.Zinic + Iron Choloride---- _______ +____________​

Answer 1

Answer:

1.nitrogen

Explanation:

sorry I know only one!