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Boiling Point
Page 2
Questions (81)
How will the boiling point of a substance be affected by increasing the atmospheric pressure?
How will the boiling point of a
2 answers
asked by
Ash
1,015 views
If you make a solution by dissolving 25.0g of sodium chloride in 100.0 mL of water. What is the boiling point of the solution?
3 answers
asked by
confused
953 views
In which pair(s) would boiling occur? (Each pair corresponds to one row of the table)
a. 760 {mm,Hg} 700 {mm, Hg} b. 480 {torr}
4 answers
asked by
Aaron
911 views
At the normal boiling point of toluene,Δ Hvap=33.2 kJ/mol and ΔSvap= 86.5J/mol•K. What is the normal boiling point of
3 answers
asked by
Viv
814 views
a)Rank the following 3 tetrachloride compounds in terms of increasing boiling point: carbon tetrachloride (CCl4), methane (CH4),
2 answers
asked by
3091
846 views
a liquid has an enthalpy of vaporization of 30.8 kg.mol. at 273 K it has a vapor pressure of 102 mmHg. What is the normal
1 answer
asked by
ella
822 views
To form a gas, the molecules of a liquid must overcome the intermolecular forces of attraction that bind them in the liquid
3 answers
asked by
daniela
809 views
What is the approximate boiling point of the substance represented by the complete heating curve below?
2 answers
asked by
Anonymous
742 views
An aqueous solutions is 18.7% by mass Na3PO4. What is the boiling point of this solution? The Kb for water is .512 C/m. Consider
2 answers
asked by
Sara
740 views
What is the boiling point of the water in your radiator if 2.00kg of antifreeze (ethylene glycol, C2H6O2) is added to 9.00x10^3
2 answers
asked by
Katelynn
713 views
The boiling point of water at 735mmHg is 99.073C. What mass of NaCl should be added to 3.11kg water to increase the boiling
3 answers
asked by
Gina
694 views
What would a substance that boils at 70 degrees celsius at 30 kPa be?
I'm really not sure on how to find this.
4 answers
asked by
alex
659 views
Rank the following molecules in order of increasing boiling point.
NH3, CaCl2, Ar, CO, HF This is what I have, am I correct or on
4 answers
asked by
Stacie
672 views
If a solution has a lot of particles, is it going to have a low or high boiling point? For instance, would NaCl have a higher or
1 answer
asked by
Grace
615 views
The ΔHvap of a certain compound is 34.68 kJ·mol–1 and its ΔSvap is 93.60 J·mol–1·K–1. What it the boiling point of
2 answers
asked by
Mark
566 views
Water had the lowest bp of 100C b/c it has no solute to block the movement which cause to have a lower bp when heated. Water
2 answers
asked by
Chopsticks
567 views
WHAT IS THE BOILING POINT OF THIS SOLUTION?
25.5g C7,H11,N,O7,S(4-nitro-2-toluenesulfonic acid dihydrate) in 1.00x10^2g
2 answers
asked by
Jose Reyes
559 views
Why is HF has lower boiling point than CsI, even though HF has hydrogen bond.
Does HF have higher boiling point than O2
2 answers
asked by
eng
544 views
For each pair of substances listed below, identify the one with the lower boiling point.
(a) Silane (SiH4) and Phosphine (PH3)
6 answers
asked by
barco
532 views
a solution is prepared by dissolving 0.47 g of a solute in 12.7 g of cyclohexane what is the boiling point
3 answers
asked by
Joe
507 views
Calculate the normal boiling point of a compound that has a vapor pressure of 19.30kPa at 167 Fahrenheit and a vapor pressure of
2 answers
asked by
Annonymous
499 views
is the following false the boiling point of a 0.5 aqueous solution of koh is higher than the boiling point of a 0.5m aqueous
2 answers
asked by
micki
488 views
what will be the boiling point 54.5 grams of aluminum sulfate dissolved in 805 grams H2O
1 answer
asked by
ana
465 views
Use the table to answer the question.
Mark as Complete Substance Boiling Point (°C) acetone 56 turpentine 160 propane -43
1 answer
asked anonymously
31 views
The boiling point of a substance is tested. After 10 tests, the result is given as 37+/ - 3°C. Which conclusion can be drawn
1 answer
asked anonymously
44 views
A team wants to understand the effects of molecular weight on boiling point. The team has access to five substances with
1 answer
asked anonymously
61 views
The normal boiling point of ethanol is 78.4 oC. At what temperature would ethanol boil at a pressure of 0.621 atm? The heat of
1 answer
asked anonymously
28 views
An unknown substance has a boiling point of 174°C. Which statement is true about this unknown substance?(1 point)
Responses It
1 answer
asked anonymously
100 views
An unknown substance has a boiling point of 170°C. Which statement is true about this unknown substance.(1 point) Responses It
1 answer
asked by
lol
32 views
An unknown substance has a boiling point of 170°C. Which statement is true about this unknown substance.
A. It has a lower
1 answer
asked anonymously
30 views
Which of the following is a physical property? (1 point)
Responses toxicity toxicity boiling point boiling point acidity acidity
1 answer
asked anonymously
11 views
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Parent Categories (18)
Aqueous Solutions
Changes of State
Chemical Properties
Chemistry
Molecule properties
Molecules
Organic Chemistry
Physical Chemistry
Physical Properties
Physical Properties of Compounds
Physical Properties of Substances
Properties of Liquids
Properties of Matter
Properties of substances
Properties of Water
Solutions
States of Matter
Thermodynamics