Questions LLC
Login
or
Sign Up
Ask a New Question
Physical Properties
Page 8
Questions (668)
Does CF4 or CBr4 have a higher boiling point?
1 answer
asked by
Nadia
27 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
1,137 views
What are the freezing point and boiling point of an aqueous solution of 15.5 g glucose(C6H12O6) dissolved in 150 g of water?
2 answers
asked by
Daniel
1,089 views
Please check these! Physical or Chemical properties?
1. solubility = physical 2. melting point = physical 3. reacts with water to
1 answer
asked by
Reed
1,081 views
What happens to your tongue when you lick an aluminum ice cream scrapper just after it has been used? Does it stick to the
1 answer
asked by
Tweety
1,044 views
This is not a homework question, I'm just asking this casually. Is the metal Silver a good conductor of electricity?
2 answers
asked by
Anonymous
1,031 views
Explain why .100 m NaCl in water does not have a freezing point equal to
a) -0.183 degrees Celsius b) -0.366 degrees Celsius
1 answer
asked by
Swagdeep
1,021 views
Which of the following statements is (are) true?
A. The vapor pressure of CO2 is lower than the vapor pressure of water. B. Sea
5 answers
asked by
kendra
1,056 views
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
what are the physical properties of sucrose?
4 answers
asked by
Natalia
989 views
Unlike metals, nonmetals exhibit high ______ and fractures easily when subjected to stress.
Responses A absorbanceabsorbance B
1 answer
asked anonymously
28 views
What substance will have the lowest surface tension?
A) HOCH2CH2OH B) CH2F2 C) CH3CH2F D) CH3CH2OH E) CH3CH2CH CH3CH3
2 answers
asked by
KO
995 views
Which of the following is NOT a physical property that a scientist might use to describe gold?
5 answers
asked by
Jim
984 views
IF WE KEEP A GLASS ROD IN HOT WATER WE CAN STILL HOLD THE GLASS ROD WITH OUR HAND.IT SHOWS THAT GLASS IS A GOOD CODUCTOR OF
3 answers
asked by
ra ny
1,009 views
The molecules water (H2O) and methane (CH4) have similar masses, but methane changes from a gas to liquid at -161 degrees C.
2 answers
asked by
Jack
973 views
Say you have two substances, A and B. A has a melting point of 300 degrees Celcius, while B has a melting point of 200 degrees
2 answers
asked by
Louis
971 views
What are the different physical properties between HCl and NaCl?
And explain the causes of their differences? THANKS
2 answers
asked by
Adam
929 views
is the molar mass value of a volatile liquid, such as ethanol, high or small?
Usually small, but there are exceptions. The
1 answer
asked by
michelle
945 views
The boiling point of an aqueous solution is 102.35 °C. What is the freezing point? Constants can be found here.
4 answers
asked by
Heather
965 views
Ethylene glycol (antifreeze) has a density of 1.11 g/cm^3
What is the volume in liters of 3.42 kg of this liquid?
2 answers
asked by
caran
904 views
What physical property of water and HCl allows us to separate them from the zinc chlorine compound produced in the reaction?
3 answers
asked by
wendy
891 views
which has biggest change in freezing point among sodium chloride,calcium chloride,and sucrose
2 answers
asked by
Anonymous
917 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
What is the density of coconut oil?
1 answer
asked by
Mckey
875 views
The normal melting and boiling point of O2 are -218C and 49.8atm. a)Sketch the phase diagram for O2. b) Which is denser, O2(S)
5 answers
asked by
Joseph
900 views
Hi, Im trying to understand this. If i have Cl35 and Cl37 what would their differences be in physical property?
Im assuming
2 answers
asked by
Marie
855 views
Which of the following would have the lowest vapor pressure?
A. 0.8 m C6H12O6 B. 0.10 m C6H12O6 C. 0.05 m C6H12O6 D. 0.15 m
2 answers
asked by
Christina
858 views
Which of the following physical properties can be used to measure temperature using a thermometer?
A)volume B)pressure C)density
3 answers
asked by
Jon
827 views
If aluminum has a density of 2.7g/cm3,what is the mass,in grams of the foil?
4 answers
asked by
TT
829 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
Mercury is a metal, which is liquid at room temperature. Its melting point of alcohol is 39 Celsius the freezing point of
2 answers
asked by
Raina
838 views
Iron is malleable (able to be hammered into sheets).
Is this an intensive physical property, extensive physical property, or a
2 answers
asked by
Amy
820 views
explain the difference in boiling points of acetone and 1 proponol. (proponol higher) also explain the difference in water
2 answers
asked by
z
1,073 views
What is the freezing point of an aqueous solution that boils at 102.1 C?
2 answers
asked by
Justin
812 views
will
Ne or Xe have a higher boiling point? why?
2 answers
asked by
George
790 views
The vapor pressure of methanol is 84.0 mm Hg at 27.0°C. The ΔHvapor of methanol is 39.2 kJ/mol and R = 8.31 10-3 kJ/mol·K.
4 answers
asked by
Sam
805 views
This is a chemistry lab on boiling point, and I need some help with these questions!- Thanks!
(Info): You are going to take a
9 answers
asked by
Angel
802 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 predicted change in the boiling point of water when 4.00 g of barium chloride (BaCl2) is dissolved in 2.00 kg of
1 answer
asked by
Anonymous
775 views
A substance placed in a container has a fixed volume and takes up the shape of the container. In which state does this substance
4 answers
asked by
julie
785 views
A piece of metal has a mass of 0.010107 kg. When it was placed into a 100-mL graduated cylinder containing 30.0 mL of water, the
2 answers
asked by
tammi
782 views
does fire have matter?
2 answers
asked by
lauren
737 views
is the formation of an aqueous solution with water, a physical or chemical property?
physical..... because the substance doesn't
3 answers
asked by
jojo
756 views
In polymer chemistry, it is often said that obtaining a polymer with certain desired physical properties is often more a problem
1 answer
asked by
Lindz
770 views
How would you expect a metalloid like arsenic to conduct electricity, compared to a metal?
1 answer
asked by
Season
758 views
why organic compound freezes from bottom while water freezes from top???
1 answer
asked by
manoj
723 views
Read the description.
shiny; ductile; solid at room temperature Which of the elements best fits the description? Helium (He)
2 answers
asked by
please help
759 views
The density of ethane, C2H6, at 25 oC and 1.10 atm is ___________.
2 answers
asked by
Helpless
692 views
suppose a cube of jell-o is cut into two pieces. What property stays the same when comparing the original piece with one of the
2 answers
asked by
Lorena
729 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
Pages
1
2
3
4
5
6
7
8
9
10
Parent Categories (43)
Atomic properties
Biology
Chemical Properties
Chemistry
Construction Materials
Definitions
Elements
Glass
Layers of the Earth
Materials
Materials Science
Matter
Mineral Identification
Mineral Properties
Mineralogy
Molecules
Organic Chemistry
Physical and Chemical Properties
Physical Science
Physical Sciences
Physics
Polymer Chemistry
Properties
Properties of Matter
Properties of minerals
Properties of salt
Properties of substances
Properties of Water
Pure Substances
Science
Science (or Chemistry)
Science and Chemistry
Science and Physics
Science and Technology
Science/Chemistry
Scientific Concepts
Solutions
States of Matter
Substances
Transition Metals
Types of compounds
Types of Properties
Unknown Chemicals