Answer:
This is a cycle of reactions, because you start and end with the same substance, copper metal. In the first reaction, copper metal is oxidized by nitric acid to form copper (II) nitrate, Cu(NO3)2. ... Finally, the copper ions in the copper sulfate are reduced to copper metal by magnesium.
Answer: a) true.
Explanation:
The slavery was and, unfortunately remain present in the production of many imported and exported products around the world.
In this specific case, the South really characterized the North for the profit perceived from the trade in cotton produced by slave labor. This theme was discuted in several areas: politic, economic, social, cultural and even legally.
Based on the debate rules the House of Representatives gives priority to the majority and the rules are given by their committee having a rigid floor. On the other hand, its opposite with the Senate that has a flexible floor for debate has few limitation with rules and is set to serve the minority.
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The missing word is social.
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Answer:
Development of economy - Financial resources lead to development of economy of the country, leading to generation of employment opportunities, reduction in poverty and overall nation's development. ... They also lead to development of education, medical and employment infrastructure of the country.