Quiz – What comes up, must come….
OWL Introductory Chemistry: An Active Learning Approach
Cracolice and Peters
07th Edition
The adage “what comes up, must come down” exemplifies what?
The adage “what comes up, must come down” exemplifies what?
Multiple choice question asking why chemists choose to use models for molecules and atoms.
Multiple choice question with wavelengths given. Which would give the highest energy?
The wavelength in nm is given. What is the frequency in Hz?
Your numbers will vary.
Frequency in inverse seconds is given. What is the wavelength in nm? NOTE: Inverse seconds = Hz, just put the value for inverse seconds in for Frequency in Hz.
Your numbers will vary.
Because a reaction always occurs with an acid is mixed with a base, “acids react with bases” is a scientific ____________.
Two temperatures (in °C) and two pressures are given. Determine the enthalpy of vaporization (ΔHvap).
Your numbers will vary.
The enthalpy of vaporization and normal boiling point are given. Determine how many kJ of heat (ΔH) are needed to evaporate or condense x kilograms. This solver works for both questions asking for evaporate the sample and questions asking to condense the sample.
Your numbers will vary.
The type of cubic lattice and edge length (pm) are given. Determine the metallic radius in pm.
Your numbers will vary.