Chemistry, 01.07.2019 20:00 amaliathornton22
Which of these is a reason gold is more expensive than metals like aluminum? a) gold is rarely found in earth’s crust. b) gold is the most common metal on earth. c) gold is one of the lightest metals known to man. d) gold can easily be bent into attractive shapes and designs.
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How far is the region from the equator or control climate
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In a laboratory, 1.55mg of an organic compound containing carbon, hydrogen, and oxygen is burned for analysis. this combustion resulted in the formation of 1.45mg of carbon dioxide and .89 mg of water. what is the empirical formula for this compound?
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What mass of natural gas (ch4) must you burn to emit 276 kj of heat?
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Phosphorous can form an ion called phosphide, which has the formula p3−. this ion can form an ion called phosphide, which has the formula p3−. this ion properties very similar to those of pforms when a phosphorus atom loses three protonsis called a cationcontains 18 electrons
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Which of these is a reason gold is more expensive than metals like aluminum? a) gold is rarely foun...
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