An organic liquid is a mixture of methyl alcohol (ch3oh) and ethyl alcohol (c2h5oh). a 0.220-g sample of the liquid is burned in an excess of o2(g) and yields 0.386 g co2(g) (carbon dioxide). set up two algebraic equations, one expressing the mass of carbon dioxide produced in terms of each reagent and the other expressing the mass of sample burned in terms of each reagent. what is the mass of methyl alcohol (ch3oh) in the sample?
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Chemistry, 22.06.2019 08:00, juliannxkim
Joe shines white light into a bowl half full of water at an angle of incident of 27.5°. calculate the angle of refraction in the water given the indices of refraction for air and water are 1.00 and 1.36, respectively.
Answers: 2
Chemistry, 22.06.2019 17:40, aaliyahthomas37
Which statement about hf is true? it is zero for any compound in its standard state. it is positive when the bonds of the product store more energy than those of the reactants. it is negative when a compound forms from elements in their standard states. it is zero for any element that is in the liquid state.
Answers: 1
An organic liquid is a mixture of methyl alcohol (ch3oh) and ethyl alcohol (c2h5oh). a 0.220-g sampl...
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