5.031 – Calculate qH2O and ∆H°
OWLv2 for General Chemistry
Cengage
01st Edition
x grams of a compound is dissolved in x grams of water. What is the q for water and the ∆H°?
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Owlv2 For General Chemistry 1st Edition by Cengage
Activity Take – Calculate Internal Energy Change from Heat and Work
OWLv2 for General Chemistry
Cengage
01st Edition
Gas is either compressed or expanded. Joules of work and heat are given. You are also told if the surroundings does the work or has work done to it and if heat is absorbed from the surroundings or lost to the surroundings. Calculate the change in internal energy.
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E.6009 – kJ to meters
OWLv2 for General Chemistry
Cengage
01st Edition
The energy of a radiation is given in kJ. What is the wavelength in m?
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E1.001- Macroscopic, microscopic or particulate
OWLv2 for General Chemistry
Cengage
01st Edition
Determine if each item is macroscopic, microscopic or particulate.
E1.004 – Chemical & Physical Change
OWLv2 for General Chemistry
Cengage
01st Edition
Determine if each item is a chemical or physical change.
E1.006 – Mixtures and Pure Substances
OWLv2 for General Chemistry
Cengage
01st Edition
Determine if each items is a pure substance, a homogeneous mixture or a heterogeneous mixture.
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E1.008 – Mixtures and Pure Substances
OWLv2 for General Chemistry
Cengage
01st Edition
Determine if each items is a pure substance, a homogeneous mixture or a heterogeneous mixture.
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E1.012 – Celsius to Kelvin and Fahrenheit
OWLv2 for General Chemistry
Cengage
01st Edition
Given Celsius, Find Kelvin and Fahrenheit
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E1.013 – Which is higher F or C?
OWLv2 for General Chemistry
Cengage
01st Edition
You are given a Fahrenheit temperature and a Celsius temperature. Which is higher?
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E1.014 – Density of the compound & water top or bottom?
OWLv2 for General Chemistry
Cengage
01st Edition
Given mass and volume. What is the density of the compound in g/mL? Would water be on top or below the compound?
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