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UJU LIPICI J UU TUJUI IULILLLIUIT. (a) Write the balanced chemical equation that represents the standard heat of formation of

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a) Beln & 02 (6) 2 (9) - Be Cona (A) b) Ngf 3 - 2003 on = -92.2 ks ory N2 =O (Elemental state) Ong Hz = 0 (Elemental state) O

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