Mastery – Wavelength/Frequency Calculations – MHz to meters
OWLv2 for General Chemistry
Cengage
01st Edition
A radio station channel is given in MHz. What is the wavelength in meters?
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A radio station channel is given in MHz. What is the wavelength in meters?
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You are given two items from the electromagnetic spectrum. Compare the two in terms of speed, frequency or wavelength.
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Two pressures and two temperatures (in K) are given. Determine the molar heat of vaporization.
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The normal boiling point (K) and molar heat of vaporization are given for a liquid. Determine the new boiling point at a new pressure (atm).
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The boiling point, specific heat liquid and ΔHvap are given. Determine how many kJ of heat (ΔH) are needed to vaporize or condense x grams at 1 atm of pressure. This solver works for both questions asking for vaporizing the sample and questions asking to condense the sample.
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Find the mass number and symbol when you are given protons, neutrons and electrons.
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Determine the g of solute & mL of water solution needed to create a solution with a certain mass percent.
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Determine the g of solute needed to create a certain grams of solution needed with a certain mass percent.
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Determine the percentage by mass of the solute in the solution. You are given grams of a solute and grams of water.
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