1. How do metals react with acids? 2. What are the similarities and differences in the way different metals react with water and acids?

3. Why are some metal is more reactive than others

4. Why is the reactivity of metals so important to us?

5. What the displacement reactions?

6. Why do you displacement reactions happen?

7. Why are they important to us?

8. How are displacement reactions explained as redox reactions?

Thank you!

the answer is: they rebelled against saddam hussein’s rule.

kurds opposed saddam rule and wanted independence. kurds in the north and shiites in the south revolt against hussein.

for example, the halabja attack in 1988 conducted against the kurdish people by the iraqi regime under saddam hussein, where between 4000 people are killed and around 9000 are injured.

hurricanes form when warm, moist air from the ocean surface quickly rises into the atmosphere and forms storm clouds and rain. when the clouds are formed, heat is released which warms the cool air in the upper regions of the atmosphere so that the cycle can continue. which two phases of the water cycle are repeated in this process?