What is the frequency of light having a wavelength of 447 nm
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What is the frequency of light having a wavelength of 447
nm?
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How do intermolecular forces affect the boiling point of a liquid
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The stronger the forces, the more heat that must be added to boil the liquid
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What gets heavier in an electrochemical cell
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The cathode
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What is the molarity of 2 moles of a compound dissolved in 4 L of water
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The molarity of a solution is the amount of substance in a given
amount of solute. The units are usually given as moles per liter
(or dm3). As such, for each liter you have 0.5 moles of substance
(2 divided by 4), so it's a 0.5 molar solution.
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Which of these statements does not describe electricity
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electricity cools down devices as it travels through them
Electricity acts in ways similar to ice, which is a solid.
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What is the total pressure of a gas mixture containing partial pressures of 0.23 ATM 0.42 ATM and 0.89 ATM
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1.54 atm
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How according to le châtelier's principle how will a pressure increase affect a gaseous system
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The total number of gas molecules will decrease.
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What is the volume of oxygen occupied by 2 moles at 1.3 ATM pressure and 300 K Use PV nRT.
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38 L
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Cards in this guide (8)
What is the frequency of light having a wavelength of 447 nm
What is the frequency of light having a wavelength of 447
nm?
How do intermolecular forces affect the boiling point of a liquid
The stronger the forces, the more heat that must be added to boil the liquid
What gets heavier in an electrochemical cell
The cathode
What is the molarity of 2 moles of a compound dissolved in 4 L of water
The molarity of a solution is the amount of substance in a given
amount of solute. The units are usually given as moles per liter
(or dm3). As such, for each liter you have 0.5 moles of substance
(2 divided by 4), so it's a 0.5 molar solution.
Which of these statements does not describe electricity
electricity cools down devices as it travels through them
Electricity acts in ways similar to ice, which is a solid.
What is the total pressure of a gas mixture containing partial pressures of 0.23 ATM 0.42 ATM and 0.89 ATM
1.54 atm
How according to le châtelier's principle how will a pressure increase affect a gaseous system
The total number of gas molecules will decrease.
What is the volume of oxygen occupied by 2 moles at 1.3 ATM pressure and 300 K Use PV nRT.