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Physical Properties
Page 3
Questions (666)
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
4 answers
asked by
lu
1,414 views
Ethanol glycol has a density of 1.11 g/cm^3.
What is the volume in L of 4.1 kg of this liquid?
3 answers
asked by
Gray
1,047 views
why does rubbing alcohol feel cold when its applied to the skin?
3 answers
asked by
Monique
1,677 views
Ethanol has a density of 0.789 grams per centimeter ubed. How many cubic centimeters of ethanol must be poured into a
4 answers
asked by
Wanda
1,231 views
Which information does the boiling point give about a substance?(1 point)
Responses the phase of the substance the phase of the
3 answers
asked by
Terio
156 views
The table shows the mass and volume of four different materials. Only one of these four materials will float in water. Which
3 answers
asked by
Anonymous
678 views
rank the compounds below in order of increasing vapor pressure at 298 K?
A) c3h6 B) c4h8 C) c5h10
3 answers
asked by
Vanessa
2,670 views
Six liters of gasoline will have a mass of
3 answers
asked by
Peggy
334 views
A flask contains 25.0 mL of diethyl ether weighth 18.74 µg (micrograms). What is the density of the diethyl ether and grams per
3 answers
asked by
Sara
668 views
Physical properties used to indicate temperature changes include all of the following except
a. color changes of liquid crystals
4 answers
asked by
Red
2,824 views
The liquid 1-hexanol has a density of 0.814 g/mL at 20 °C. If a 105 gram sample of this compound is needed, what volume of the
2 answers
asked by
Anonymous
926 views
Of HOOH(s) and TiO2(s) which one has the higher melting point?
4 answers
asked by
Rebekah
2,069 views
20. People use oven mitts to avoid getting burns when moving hot metal pans while cooking. Which physical property of the metal
3 answers
asked anonymously
59 views
Substance A has a melting point of -10 degree celcius and a boiling point of 57 degree celcius. Sunstance B has a melting point
3 answers
asked by
Claudia
1,285 views
what is the density of vinegar?
thanks
3 answers
asked by
urgent
838 views
Water exists on Earth naturally as a solid, a liquid, and a gas. Is the state of water a chemical or physical property?
chemical
3 answers
asked anonymously
46 views
________________________ describes matter that can be pounded into a thin sheet.
Malleability Exothermic Endothermic Ductility
3 answers
asked anonymously
45 views
Which type of surface would best reflect light?(1 point)
Responses rough and dull smooth and shiny smooth and dull rough and
2 answers
asked by
ava
184 views
How do geologists determine the hardness of a mineral?
7 answers
asked by
Thsg
655 views
Benzene (C6H6) has a normal freezing point of 5.50oC and a density of 0.88 g/mL. When 1.28 g of naphthalene (C10H8) is dissolved
3 answers
asked by
Sarah
1,500 views
Rank the following in order of increasing vapor pressure at 298 k: CH3CH2OH, CH3OCH3, CH3CH2CH3.
4 answers
asked by
Nicole
4,083 views
which of the following has lowest vapour pressure ?
1 water 2 bromine 3 ethyl alcohol 4 ether
3 answers
asked by
abdul sattar
617 views
What is the mass of ethyl alcohol that fills a 0.200 L container? The density of ethyl alcohol is 0.789 g/mL.
2 answers
asked by
Brook James
855 views
what is the highest boiling point to the least HF,HCL, NACL, F2
3 answers
asked by
Danna
2,693 views
which of these has the highest melting point, magnesium-oxide, 1-propanol, methane
3 answers
asked by
joy
311 views
Why are the published values of the boiling points of substances always taken at 1 atm?
3 answers
asked by
Ariana
1,136 views
Melting point of gold is 1064*C What is the freezing point of gold?
3 answers
asked by
rhon
2,364 views
a. The boiling point of water is 100°C. The boiling point of hydrogen peroxide is about 150°C. Does this make sense? Why or
2 answers
asked anonymously
84 views
In 2–3 sentences, describe the distribution properties of density, concentration, and patterns present in the diagram.
7 answers
asked by
savior
181 views
Which measurable property of water allows water droplets to have a rounded shape?(1 point)
Responses surface tension surface
3 answers
asked by
Kiddo
110 views
The heat of vaporization of benzene, C6H6, is 30.7 kJ/mol at its boiling point of 80.1 °C. How much energy in the form of heat
3 answers
asked by
bobyiee
1,516 views
Arrange the following in the increasing order of boiling point 1.ch3br 2.ch3cl.3.chbr3.4.ch2cl2
3 answers
asked by
areena
2,127 views
Here are all the word you can use
I need help chemical property mixture heat capasity homogeneous viscosity sublimitation
12 answers
asked by
jj
2,331 views
Would you expect H2O or H2S to be more volatile at the same temperature and pressure? Why?
2 answers
asked by
Derek S.
504 views
Which solution has the lower freezing point? 11.0 g of methanol in 100. g of water OR 22.0 g of ethanol in 200. g of water?
3 answers
asked by
Bruce
545 views
Please mark below all of the statments that correctly describe the physical properties of glass.
Glasses do not have slip
2 answers
asked by
s
566 views
Ethylene glycol has a specific gravity of 1.1088 at room temperature 25 degrees Celsius. What is the mass of 1.00L of ethylene
2 answers
asked by
Thy
1,056 views
suppose you want to find out about boiling points of different liquids: describe how you could go about finding the information.
7 answers
asked by
ronald
1,242 views
3) The melting point range of an unknown substance was determined to be 120-180 degree celcius. what can you tell about the
2 answers
asked by
ama
700 views
What is the volume of 2.10 lb of ethylene glycol?
4 answers
asked by
chelsea
956 views
People use oven mitts to avoid getting burns when moving hot metal pans while cooking. Which physical property of the metal pan
3 answers
asked anonymously
42 views
20. People use oven mitts to avoid getting burns when moving hot metal pans while cooking. Which physical property of the metal
5 answers
asked by
la la bop
79 views
a piece of (density= 10.5 g/ml)dropped into water displaces 21.56 ml of water. what is the mass (in grams) of this piece of
2 answers
asked by
jj
866 views
Which of the following measures how much matter the characters created in an animation contain?
Question 27 options: inertia
3 answers
asked anonymously
60 views
Hexane has a density of 0.659 g/ml. How many milliliters (mL) would a student need to pour in order to get 49.5 g of hexane?
4 answers
asked by
Anonymous
1,837 views
all of the following are true about water except that it
4 answers
asked by
Anonymous
1,837 views
The bowling point of water is 100 C the bowling point of hydrogen peroxide is about 150 C. Does this make sense? Why or why not
3 answers
asked by
Jo
25 views
Choose the answer that best matches the word in italics.
iridescent cloudy drying out breaking into pieces shimmering with colors
37 answers
asked anonymously
118 views
As a substance changes from liquid to gas, the average distance between molecules (1) decreases (2)increases
(3) remains the same
4 answers
asked by
Jazmin
1,517 views
How would you expect the bowling point of methane to compare with a bowling point of water?
3 answers
asked by
Jo
17 views
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