Chemistry, 06.04.2020 00:58 ovaldez5237
What volume of 0.1125 M K2Cr2O7 would be required to oxidize 68.16 mL of 0.3006 M Na2SO3 in acidic solution? The products include Cr3+ and SO42- ions.
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List four observations that indicate that a chemical reaction may be taking place
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Which of these would be caused by a chemical change? a) the formation of lava. b) sedimantary rock layering over time. c) metamorphic rock forming from igneous. d) metamorphic rock eroding to form sedimentary rock.
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According to periodic trend, which of the following most likely has the highest ionization energy? kr be ni sc
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In a reaction equation, where are the products located? a.) above the arrow b.) to the right of the arrow c.) to the left of the arrow d.) below the arrow
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What volume of 0.1125 M K2Cr2O7 would be required to oxidize 68.16 mL of 0.3006 M Na2SO3 in acidic s...
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