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OpenStudy (anonymous):
Just one question...Please? Just check ONE answer. I need to know if I got it right. If a reaction yields 2.5165 × 10^8 kJ, then how much mass was lost? 2.300 × 10^3 kg 5.600 × 10^3 kg 2.800 × 10^6 kg --> 5.600 × 10^6 kg
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OpenStudy (petiteme):
Is that 108 or 10^8? But you just divide by c^2
OpenStudy (anonymous):
My answer was wrong anyway so it doesn't really matter anymore. It was 2.800 x 10^6 kg not 5.6 x 10^6 kg. :(
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