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What is the approximate boiling
the boiling point increased by 2oC, what is the approximate molality of NaCl.
K boiling point(water)= 0.512oC/m
1 answer
asked by
mickey
758 views
Comparing the boiling points of:
A) C3H8 B) C5H12 C) C2H5OH and identify the folowing statements as either True or False:
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asked by
Stefanie
2,901 views
Which of the following statements about boiling points are true?
A. The boiling point of 0.1 m NaF(aq) is lower than the boiling
2 answers
asked by
Anonymous
1,323 views
Which of the following statements about boiling points are false:
A. the boiling point of 0.1 m KF(aq) is lower than the boiling
2 answers
asked by
Timothy
1,073 views
A student dissolves 2.57 grams of iodine [molar mass= 257]in 10.0 grams of carbon tetrachloride [kb = 5.03C/m]. The normal
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asked by
Gina
1,015 views
why do we add boiling chips or boiling stones before the distillation starts? Boiling chips should never be added to a hot
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asked by
Jason
4,409 views
What is the approximate boiling point of the substance represented by the complete heating curve below?
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asked by
Anonymous
790 views
What is the approximate boiling point of the substance represented by the complete heating curve below?
(2 points) A) 30°C B)
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asked by
Anonymous
672 views
Ethanol has boiling of 78.5 while dimethyl ether has boiling point of -24.9;so account for this diffrence in boiling points
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asked by
ASTHON LEBUHANG
785 views
Use the Gibbs-Helmholtz equation and the concept of equilibrium to calculate the approximate Celsius temperature for the boiling
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asked by
Laura
546 views