Chemistry, 25.08.2021 02:50 trevorhenyan51
Sort the following compounds based upon their ability to lower the freezing point of water (largest freezing point depression at the top and smallest at the bottom). Assume that all solutions are equimolar.
a. FeCl3
b. glucose
c. Na2SO4
d. KCI
e. Fe2(SO4)3
Answers: 1
Chemistry, 21.06.2019 16:50
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Ascientist measures the speed of sound in a monatomic gas to be 449 m/s at 20∘c. what is the molar mass of this gas?
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Chemistry, 22.06.2019 22:40
Percent ionization for a weak acid (ha) is determined by the following formula: percent ionization=[ha] ionized[ha] initial×100%for strong acids, ionization is nearly complete (100%) at most concentrations. however, for weak acids, the percent ionization changes significantly with concentration. the more diluted the acid is, the greater percent ionization.a certain weak acid, ha, has a ka value of 9.4×10? 7.part acalculate the percent ionization of ha in a 0.10 m solution.part bcalculate the percent ionization of ha in a 0.010 m solution
Answers: 1
Sort the following compounds based upon their ability to lower the freezing point of water (largest...
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