Chemistry, 19.03.2020 04:21 jacobp0712
Based on the following thermodynamic data, calculate the boiling point of ethanol in degrees Celsius. Substance ΔH∘f (kJ/mol) S∘f [J/(K⋅mol)] C2H5OH(l) −277.7 160.6 C2H5OH(g) −235.1 282.6 Express the boiling point numerically in degrees Celsius.
Answers: 2
Chemistry, 22.06.2019 20:30
Consider the following unbalanced equation for the combustion of hexane: αc6h14(g)+βo2(g)→γco2(g)+δh2o(g) part a balance the equation. give your answer as an ordered set of numbers α, β, γ, use the least possible integers for the coefficients. α α , β, γ, δ = nothing request answer part b determine how many moles of o2 are required to react completely with 5.6 moles c6h14. express your answer using two significant figures. n n = nothing mol request answer provide feedback
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Chemistry, 23.06.2019 23:50
For each structure, 1. star 1*2 any asymmetric carbon atoms. 2. label each asymmetric carbon as (r) or (s). 3. draw any internal mirror planes of symmetry. 4. label the structure as chiral or achiral. 5. label any meso structures.
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Which part of the chicken wings connect one bone to another? muscle ligament skin cartilage
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Based on the following thermodynamic data, calculate the boiling point of ethanol in degrees Celsius...
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