musi said:1. potassium cyanide is added to a powder containg pure gold and rock and reacts with gold in the presence of oxygen to form potassium gold cyandie and potassium hydroxide. what is the balance equation?
zinc is than added it reacts wwith potassium gold cyanide. what happens than? what is the balance equation?
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The Attempt at a Solution
Gold mining is the process of extracting gold from the earth through various methods such as panning, dredging, and underground mining.
Gold can be mined through surface mining or underground mining. Surface mining involves removing the top layer of soil and rock to access the gold deposits, while underground mining involves digging tunnels and shafts to reach the gold ore.
Gold mining can have significant environmental impacts, including deforestation, pollution of water sources, and release of toxic chemicals into the environment. It can also contribute to soil erosion and loss of biodiversity.
Gold mining can bring both positive and negative socioeconomic impacts. On one hand, it can create jobs and boost the local economy. On the other hand, it can lead to displacement of communities, conflicts over land rights, and exploitation of workers.
Some alternatives to traditional gold mining include using environmentally-friendly mining techniques, such as using biodegradable chemicals and implementing land rehabilitation plans. Another alternative is to invest in recycled gold, which reduces the need for new mining and minimizes environmental impacts.