Chemistry, 26.07.2019 14:30 cookie1701
Silicon dioxide reacts with carbon upon heating to produce silicon carbide (sic) and carbon monoxide. sio2(s) + 3c(s) → sic(s) + 2co(g) a. what mass of carbon is required to react completely with 15.70 g of sio2? b. when 152 g of sio2 reacts with excess carbon, what mass of sic is produced? c. if 42.2 g of co were produced by this reaction, what mass of carbon must have reacted?
Answers: 1
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Chemistry, 22.06.2019 22:30
3.09 lab: reaction of metals 1 which combinations of substances resulted in a chemical change? for each metal that participated in a chemical change, write the type of metal it is, based on your examination of the periodic table. were there any metallic compounds that did not react with either the acid or the base? write the type of metal, based on your examination of the periodic table. make a general statement about the reactivity of the metals in this experiment.
Answers: 1
Silicon dioxide reacts with carbon upon heating to produce silicon carbide (sic) and carbon monoxide...
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