Coal consists of nearly pure

  1. Coal consists of nearly pure carbon, an element. When coal burns in air, it combines with the element oxygen from the air. Which
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  2. Which statement accurately describes the contents of the two boxes in the image?(1 point) Responses The box on the top consists
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  3. Suppose that coal of density 1.5g/cm3 is pure carbon. The combustion of carbon is described by the equationC+O2---> CO2 ∆H◦
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  4. How are coal and oil similar?Both coal and oil are renewable resources. Both coal and oil must be mined from underground. Both
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  5. Coal is a very useful rock that formed over millions of years from the remains of plants. Is coal a mineral?(1 point)Responses
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    2. I might know the answers! <3 asked by I might know the answers! <3
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  6. Coal is a very useful rock that formed over millions of years from the remains of plants. Is coal a mineral?(1 point) Responses
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  7. Coal is a very useful rock that formed over millions of years from the remains of plants. Is coal a mineral?(1 point)Responses
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  8. Coal is a very useful rock that formed over millions of years from the remains of plants. Is coal a mineral?(1 point)Responses
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  9. Coal is a very useful rock that formed over millions of years from the remains of plants. Is coal a mineral?(1 point)Responses
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    2. 7 of 107 of 10 Items Question Which of the fo asked by 7 of 107 of 10 Items Question Which of the fo
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  10. which statement accurately describes the contents of the two boxes in the image? (nitrogen is on the top, carbon dioxide on the
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