Homework For Definite Proportion And Light/Energy Equation

ChemistryWiki | Homework For Definite Proportion And Light | RecentChanges | Preferences

Answer the following question showing all work.

Light Equation/conversion factor: ________________________


Energy Equation/conversion factor: ________________________



1. What is the energy of light that has a wavelength of 732nm?















2. What is the wavelength (in nm) of energy that has a value of 9.03E-17J ?














3. If a substance consists of 43.2g of H and 12.3g of C. What is the g of C if I have 87.5g of H?













4. What is the frequency of light if the energy is 4.21E-21J?















5. What is the energy (in J) of energy with a wavelength of 903nm















6. What is the mass of N if I have 121g of H. The sample consists of 45.2g of N and 92.3g of H.















7. What is the wavelength (in nm) of energy that has a frequency of 5.4E15 Hz?















8. What is the wavelength (in nm) of energy that has 2.31E-16J?
















ChemistryWiki | Homework For Definite Proportion And Light | RecentChanges | Preferences
Edit text of this page | View other revisions
Last edited October 21, 2010 10:21 am (diff)
Search: