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Be sure to answer all parts. How many photons at 586 nm must be absorbed to...
Be sure to answer all parts.

How many photons at 586 nm must be absorbed to melt 3.35 × 102 g of ice?
(It takes 334 J to melt 1 g of ice at 0° C.)
____ × 10 ____ photons

(Enter your answer in scientific notation.)

On average, how many H2O molecules does one photon convert from ice to water?
____ × 10 ____ H2O molecules

(Enter your answer in scientific notation.)
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