Chemistry, 06.07.2020 15:01 zafarm2oxgpmx
The distribution ratio of iodine between an organic solvent and water is 7.8. 25.0cm3 of 0.10 mol/L of iodine is shaken with 100cm3 of the organic
solvent until equilibrium is reached. Calculate the volume of 0.05mol/L
Na2S2O3 required to titrate a 25.0cm3 aliquots of the organic phase.
Answers: 2
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Given that 1 mi = 1760 yd, determine what conver- sion factor is appropriate to convert 1849 yd to miles; to convert 2.781 mi to yards.
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What are the first three quantum numbers for the electrons located in subshell 2s?
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Use this information to determine the number of calends electrons in the atoms. which of the following correctly compares the stability of the two atoms? a) both are unreactive b) both are highly reactive c) a is unreactive and d is reactive d) a is reactive and d is unreactive
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Chemistry, 22.06.2019 11:00
The diagram below shows the different phase transitions that occur in matter. which arrow represents the transition in which dew is formed?
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The distribution ratio of iodine between an organic solvent and water is 7.8. 25.0cm3 of 0.10 mol/L...
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