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Which of these processes indicates that smelting copper is a chemical change?
When copper ore is heated in a furnace, it undergoes a chemical reaction that separates the copper from the other elements in the ore. This process of extracting the pure copper from its ore through smelting is a chemical change because the chemical composition of the copper is altered.
How did the soil become contaminated with sulfuric acid in the copper basin?
The soil in the Copper Basin became contaminated with sulfuric acid due to the process of smelting copper ore. Sulfuric acid is a byproduct of this smelting process, and releases into the environment, contaminating the soil in the surrounding area.
What are the pros and cons of non renewable energy?
Pros of non-renewable energy include reliability and ease of production, while cons include environmental pollution, contribution to climate change, and depletion of finite resources like coal, oil, and natural gas.
What are the pros and cons of uranium-238?
Pros of uranium-238 include its abundance and energy potential for nuclear power generation. However, uranium-238 is not fissile and requires enrichment to be used as fuel, which can be costly and raises proliferation concerns.
What are pros and cons of oil shale energy?
Pros of oil shale energy include abundant domestic supply, potential for energy independence, and the ability to extract oil from unconventional sources. However, the cons include high production costs, environmental damage from extraction methods, and the release of greenhouse gases during processing.
Pros and cons of jury selection?
what were the pros and cons for the nulification
What is pros and cons of the Oregon Trail?
pros an cons of the Oregon trail
What are the pros and cons of evidence based policing?
pros are + and cons are-
What are the pros and cons of monarchy?
pros: goodness cons: badness
List pros and cons of video games?
PROS CONS ----------------------------------------------------- Pros: Entertaining Cons: Mental conditions can be caused, Adicition, Expensive.
Pros and cons of pornography?
Cons? What Cons?
What are the pros and cons for being a architect?
what are the pros and cons of being an architect
What are the Pros and cons of mergers and strategic alliances?
Usually there are no pros or cons.
The pros and cons of the mercantilism and physiocrats?
pros and cons about mercantilist and physiocrats
Pros and cons of transformational leadership?
What are the pros and cons of transformational leadership?
What are pros and cons about doing chores?
pros none cons homework
What is the pros and cons of working as a jeweler?
pros= nothing cons=everything
