丙烯腈（C3H3N）是聚丙烯腈纖維及各式各樣塑膠的建構單元，可經由丙烯氣體、氨和氧反應而生成，反應式如下：2C3H6(g)+2NH3(g)+3O2(g)→2C3H3N(g)+6H2O(g)今取下

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38.丙烯腈（C3H3N）是聚丙烯腈纖維及各式各樣塑膠的建構單元，可經由丙烯氣體、氨和氧反應而生成，反應式如下：2C3H6(g)+2NH3(g)+3O2(g)→2C3H3N(g)+6H2O(g)今取下列質量之反應物：5.23×102g 丙烯5.00×102g 氨1.00×103g 氧假設產率是 100%，則下列選項何者正確？
(A)生成 C3H3N 約 660g
(B)生成 H2O 約 670g
(C)全部反應物均用完
(D)僅 C3H6用完
(E)僅 O2用完

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