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Roman55 [17]
3 years ago
14

A 60.watt light bulb runs for 5.0 seconds. How much energy does it use?

Physics
1 answer:
Free_Kalibri [48]3 years ago
3 0

"watt" means "Joule of energy per second"

"60 watts" means "60 Joules per second"

(60 joules per second) x (5 seconds) = <em>300 Joules of energy</em>

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To get a balanced equation, you'll need 6 KBr on the right, which would require 2 AlBr3 and 3 K2SO4 on the left, so you end up with

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