Chemistry, 03.02.2021 19:50 shyterria1329
When 50.0 g of silicon dioxide is heated with an excess of carbon, 32.2 g of silicon carbide is produced. SiO2 (s) + 3 C (s) → SiC (s) + 2 CO (g) What is the percent yield of this reaction?grams of hydrogen gas will be produced?
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7. what temperature is need to just dissolve 50 g of nh4cl in 75 g of water? '
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In the millikan oil drop experiment they determined that every drop had a charge which was a while number multiple of -1.60x10^-19. if a drop has a total charge of -9.60x10^-19 then how many excess electrons are contained within the drop?
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Chemistry, 22.06.2019 16:50
Answer asap need it by wednesday morning calculate the ph of 0.02m hcl best answer will be brainliest
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Which diagram represents the phase tha occurs after a solid melts?
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When 50.0 g of silicon dioxide is heated with an excess of carbon, 32.2 g of silicon carbide is prod...
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