h2 chem ! i need help thanks !

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junior college 1 | H2 Maths
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junior college 1 H2 Maths Singapore

h2 chem ! i need help thanks !

Date Posted: 3 years ago

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Hope this helps

Date Posted: 3 years ago

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The answer is -3309KJmol-1 but the answer is is given is 3sf

Date Posted: 3 years ago