Chemistry, 03.06.2020 06:58 amourrrblackkkk
1 point
A chemical cell differs from an electrolytic cell because in a chemical cell
there is
A) a positive and negative electrode
B) an anode and a cathode
C) a redox reaction that produces an electric current
D) an electric current that causes a redox reaction
Nahi which
Answers: 3
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Significant figures are digits read directly from the measuring instrument plus one more digit, which is __ by the observer.
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Achemistry student weighs out 0.306 g of citric acid (h3c6h5o7), a triprotic acid, into a 250 ml volumetric flask and dilutes to the mark with distilled water. he plans to titrate the acid with 0.1000 m naoh solution. calculate the volume of naoh solution the student will need to add to reach the final equivalence point. be sure your answer has the correct number of significant digits.
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What mass of natural gas (ch4) must you burn to emit 276 kj of heat?
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1 point
A chemical cell differs from an electrolytic cell because in a chemical cell
the...
A chemical cell differs from an electrolytic cell because in a chemical cell
the...
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