What mass of NaCl would have to be dissolved in 1.000 kg of water to raise the boiling point by 2.00 degrees Celsius
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Definition1/12
114.14g NaCl
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Term1/12
What state of matter has the least kinetic energy
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Definition1/12
The state of matter than has the least internal kinetic
energy
(the kinetic energy of all the internal particles
relative to the center of mass of the system),
or the least internal + macrosopic kinetic energy,
is the same state as
"Which state of matter has the least thermal energy?".
(hint: it's not the gaseous state).
However, if you are asking what state of matter has the least
macroscopic kinetic energy:
Every state of matter can have systems with zero macroscopic
kinetic energy.
So none of them (or perhaps all of them) have the "least"
kinetic energy.
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Term1/12
Which of the following statements about communications is most accurate
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B. Most body language is related to emotion and attitudes.
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Term1/12
What does a dissolved salt look like
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The ions in the salt are surrounded by water molecules.
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Term1/12
What would dissolve the best in oil
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Definition1/12
grease
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Term1/12
How can a solvent be separated from a solute by distillation
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Definition1/12
The solvent is collected as it is boiled off.
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Term1/12
What is used to help water wash away greasy dirt
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Definition1/12
a molecule with polar and nonpolar end
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Term1/12
What is the molality of a solution that has 6 mol of CaCl2 in 3 kg of water
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Definition1/12
2 m
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Term1/12
What effect does adding a solute have on the boiling point of a solution
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Definition1/12
Adding a solute to a solution, or some liquid, causes the
boiling point to increase.
Think about water, sometimes people throw salt in their water
when they're boiling noodles. This causes the boiling point to
increase so the water is actually at a higher temperature (although
most of the time the amount of salt added isn't nearly enough to
cause any measurable change).
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Term1/12
Which of the following could a magnet float over network solid semiconductor superconductor molecular solid
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Definition1/12
A superconductor.
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Term1/12
Which of the following is a Solution
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Definition1/12
Apex- Brewed Coffee
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Cards in this guide (12)
What is a solution
A liquid with something dissolved in it
What mass of NaCl would have to be dissolved in 1.000 kg of water to raise the boiling point by 2.00 degrees Celsius
114.14g NaCl
What state of matter has the least kinetic energy
The state of matter than has the least internal kinetic
energy
(the kinetic energy of all the internal particles
relative to the center of mass of the system),
or the least internal + macrosopic kinetic energy,
is the same state as
"Which state of matter has the least thermal energy?".
(hint: it's not the gaseous state).
However, if you are asking what state of matter has the least
macroscopic kinetic energy:
Every state of matter can have systems with zero macroscopic
kinetic energy.
So none of them (or perhaps all of them) have the "least"
kinetic energy.
Which of the following statements about communications is most accurate
B. Most body language is related to emotion and attitudes.
What does a dissolved salt look like
The ions in the salt are surrounded by water molecules.
What would dissolve the best in oil
grease
How can a solvent be separated from a solute by distillation
The solvent is collected as it is boiled off.
What is used to help water wash away greasy dirt
a molecule with polar and nonpolar end
What is the molality of a solution that has 6 mol of CaCl2 in 3 kg of water
2 m
What effect does adding a solute have on the boiling point of a solution
Adding a solute to a solution, or some liquid, causes the
boiling point to increase.
Think about water, sometimes people throw salt in their water
when they're boiling noodles. This causes the boiling point to
increase so the water is actually at a higher temperature (although
most of the time the amount of salt added isn't nearly enough to
cause any measurable change).
Which of the following could a magnet float over network solid semiconductor superconductor molecular solid