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States of Matter
Page 4
Questions (1,300)
A piece of solid carbon dioxide, with a mass of 6.2 g, is placed in a 4.0 L otherwise empty container at 21°C.
( a) What is the
4 answers
asked by
mel
2,386 views
Fifteen grams of a liquid plastic are frozen in a physical change that increases the volume. What can be known about the plastic
3 answers
asked by
silena
2,475 views
Wat are the shape droplet of water,oil,glycerine,nail polish remover,and methylated spirits?
5 answers
asked by
Ronewa
1,979 views
Which of the following will have the most freely moving particles within it?
A. Water at 100°C B. Water at 0°C C. Ice at 0°C
4 answers
asked by
Morgan
1,588 views
"How does a gas differ from a liquid with respect to the following property:
Ability to mix with other substances of the same
4 answers
asked by
Anon.
1,413 views
Gases can be differentiated from solids and liquids because gases have:
A. reduced chemical reactivity. B. no color. C. average
5 answers
asked by
Cortney
1,989 views
1) How does water vapour change into solid and liquid water above earth's surface?
2)does all surface runoff move directley into
4 answers
asked by
Enviormental Kid
1,479 views
How do you know which elements are solids, liquids, and gases at STP?
3 answers
asked by
Chemistry
956 views
A gas has a density of 1.25 g/L at STP. What is its molecular mass?
4 answers
asked by
Alexis
3,500 views
Which change happens when a substance melts?
o Hear energy overcomes the forces of attraction between the molecules of the
3 answers
asked by
Princess
788 views
A puddle of water on the sidewalk evaporates and becomes water vapor. The water vapor travels through the air and comes into
6 answers
asked by
kat
715 views
which substance has a melting point of -219 degree celsius and boiling point of -183 celsius at room temperature 30 degree
4 answers
asked by
Swaroop
1,695 views
Dry air has a density of 1.29g/L (at 25 degrees celsius and 1 atm of pressure). How many liters would 500.g of this air occupy?
3 answers
asked by
Mary
918 views
The letters CHEMISTRY were spray painted in blue paint on the snow. After a while the sun comes out and the snow under the blue
3 answers
asked by
Heather
1,872 views
At a restaurant, your glass of water contains 25% ice while your friend’s glass of water contains 75% ice. What can you say
2 answers
asked by
Bob
552 views
1. According to the phase diagram for water, how is the state of water determined?
a. proceed up a vertical line at any given
3 answers
asked by
Angel
3,775 views
what is the term that describes the physical change of a liquid to a solid right at the melting point?
3 answers
asked by
llllji8kk
525 views
a beaker containing ice and water is placed on a warm hotplate.Will the ice in the beaker undergo a physical or chemical change?
3 answers
asked by
moriah brewer
920 views
Why do some compounds and elements exist as a liquid at room temperature, while others are solids and gases? What forces are
6 answers
asked by
maath
1,362 views
In 3-5 Sentences summarize how the change of state from ice to water is affected by the relationship between kinetic energy and
3 answers
asked by
Daniel Park
64 views
Every time matter changes from a liquid to a gas, the matter also experiences a change in the
3 answers
asked anonymously
30 views
Compared to the particles of a gas, the particles of a liquid
are not in constant motion collide with the sides of the container,
4 answers
asked by
john
1,056 views
Dry ice is frozen carbon dioxide. If you have 1.4kg of dry ice, what volume will it occupy if you heat it enough to turn it into
4 answers
asked by
Anonymous
2,937 views
You have exactly 1 L of ethyl alcohol at room temperature 23 C. You put it in a refrigerator at 4 C.What's its new volume?
3 answers
asked by
I
858 views
Oxygen has a boiling point of 90K, and nitrogen has boiling point of 77K. Which is a liquid and which is a gas at 80K?
I tried to
4 answers
asked by
Cynthia
1,531 views
A process in which a solid changes into a liquid is ___.
deposition melting freezing vaporization sublimation condensation
3 answers
asked anonymously
51 views
A process in which a gas changes directly into a solid is ___.
freezing condensation vaporization deposition melting sublimation
3 answers
asked anonymously
41 views
Using the models what can you deduce about matter as it changes states?
As matter moves from gas to solid, atoms gain energy and
4 answers
asked by
Help The Science Kid🌍🌾😔
176 views
The volume of a cup of water increases by 10% when it turns to ice. By how
much does the volume of ice decrease after it melts
3 answers
asked by
Apao
468 views
A puddle of water on the sidewalk evaporates and becomes water vapor. The water vapor travels through the air and comes into
4 answers
asked by
Anonymous
1,315 views
In which of the following phase transitions is energy released?
liquid to solid solid to gas liquid to gas solid to liquid please
3 answers
asked by
lydia
2,627 views
During an experiment on a sunny day,students pour water on the sidewalk.Every 30 minutes ,they check the water to record any
3 answers
asked by
Judith
494 views
You may have noticed that when water boils, you can see bubbles that rise to the surface of the water.
a. What is inside these
4 answers
asked by
Anonymous
2,913 views
hellium gas is added to a balloon already partially filled with helium gas.why does the balloon inflate?
3 answers
asked by
cham
583 views
1) A piece of paraffin wax has a density of 9g/cm3, mass of 900g, and a volume of 100cm3. If the wax was melted to the liquid
3 answers
asked by
Alisha
1,481 views
Which state of matter has the strongest bond?
A. liquid B. solid C. gas D. molecule i think B but im not 100% sure
3 answers
asked by
junior
999 views
(True or False) Wax is nonpolar, yet it exists as a solid at room temperature. Its solidity is best explained by the presence of
4 answers
asked by
Ariana
2,635 views
IS GAS THE MOST IMPORTANT STATE OF MATTER?
3 answers
asked by
SSS
587 views
A liquid is usually _____ a gas.
A denser than B less dense than C the same density as D lighter than
3 answers
asked by
Alex
512 views
In one to two sentences, explain a similarity and a difference between the particles in liquid water at 100ºC and the particles
2 answers
asked anonymously
156 views
Water boils at 100°C and turns into steam. Which similarities or differences are there between water at 100°C and steam at
3 answers
asked by
Milly
131 views
Which phrase best describes the vapor point of a substance?(1 point)
Responses the strength of the bonds between molecules of a
3 answers
asked by
Kiddo
96 views
If hydrogen could be held at absolute zero what would it’s form be
3 answers
asked by
Arisha
146 views
In which phase change are hydrogen bonds formed?(1 point) Responses
A. freezing B. boiling C. sublimation D. evaporation
3 answers
asked by
Bad Bunny
128 views
In which phase change or hydrogen bonds formed
3 answers
asked by
Arisha
158 views
example of solid
4 answers
asked by
kim
157 views
If the mass of frozen popsicles is 50 then what is the mass of unfrozen popsicles?
2 answers
asked by
Zahnniya
204 views
A balloon contains air and a few drops of water. The pressure of the balloon remains constant.
State whether this represents an
3 answers
asked by
Bill
769 views
Which of the following phase changes involves a gas turning into a liquid?
a Condensation b Boiling c Sublimation d Freezing
3 answers
asked anonymously
138 views
Which phase change is represented when a puddle of water disappears?
a liquid to solid b liquid to gas c gas to liquid d solid to
3 answers
asked anonymously
55 views
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