Part 1 of 2 How many photons at 565 nm must be absorbed to melt 3.71 × 10² g of ice? Be sure your answer has the correct number of significant digits. Hint: It takes 334 J to melt 1 g of ice at 0 °C.)

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Chapter1: Chemical Foundations
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Note: Reference the Fundamental constants table for additional information.
Part 1 of 2
How many photons at 565 nm must be absorbed to melt 3.71 × 10² g of ice? Be sure your answer has the correct number of significant digits.
(Hint: It takes 334 J to melt 1 g of ice at 0 °C.)
Part 2 of 2
photons
x10
☑
On average, how many H2O molecules does one photon convert from ice to water? Be sure your answer has the correct number of significant digits.
molecules
☐ x10
Transcribed Image Text:Note: Reference the Fundamental constants table for additional information. Part 1 of 2 How many photons at 565 nm must be absorbed to melt 3.71 × 10² g of ice? Be sure your answer has the correct number of significant digits. (Hint: It takes 334 J to melt 1 g of ice at 0 °C.) Part 2 of 2 photons x10 ☑ On average, how many H2O molecules does one photon convert from ice to water? Be sure your answer has the correct number of significant digits. molecules ☐ x10
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