Chemistry, 02.08.2019 04:00 hamadehassan
Me some coal emits sulfur when it is burned. why is this a problem? a. sulfur is black and coats surfaces with black dust. b. sulfur forms sulfur dioxide, which acts as an air pollutant. c. sulfur produces heat so it needs to remain in the coal. d. sulfur increases the greenhouse effect.
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How many moles is 14.5 cm^3 of platinum? the density of platinum is 21.45 g/cm^3.
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What type of electromagnetic waves does the human eye see as the colors red blue or green a visible light waves b radio waves c infrared waves d microwaves
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Me some coal emits sulfur when it is burned. why is this a problem? a. sulfur is black and coats s...
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