a² +b²-c²-d² + 2 ab- 2 cd
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Answer:
Zinc peroxide (ZnO2) appears as a bright yellow powder at room temperature. It was historically used as a surgical antiseptic. More recently zinc peroxide has also been used as an oxidant in explosives and pyrotechnic mixtures. Its properties have been described as a transition between ionic and covalent peroxides.[2] Zinc peroxide can be synthesized through the reaction of zinc
Step-by-step explanation:
Zinc peroxide (ZnO2) appears as a bright yellow powder at room temperature. It was historically used as a surgical antiseptic. More recently zinc peroxide has also been used as an oxidant in explosives and pyrotechnic mixtures. Its properties have been described as a transition between ionic and covalent peroxides.[2] Zinc peroxide can be synthesized through the reaction of zinc
Answer:
2a +2b-2c-2d + 2 ab- 2 cd is answer