Viết phương trình dạng phân tử và ion rút gọn của phản ứng
Fecl2+ ? ? Fe(oh)3+ ?...
Chemistry, 17.10.2021 14:00 travashouston4873
Viết phương trình dạng phân tử và ion rút gọn của phản ứng
Fecl2+ ? ? Fe(oh)3+ ?
Answers: 3
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How many grams of aluminum will there be in 98g of al2o3?
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Can someone me with 3 and 4 plz. this is for masteries test.
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Chemistry, 22.06.2019 20:30
Select all the correct answers.which compounds have the empirical formula ch20? (multiple answers)a.c2h4o2b.c3h603c.ch2o2d.c5h1005e.c6h1206
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If it is an isoelectronic series select true, if not select false. o2-, s2-, se2-, te2- na+, k+, rb+, cs+ n3-, p3-, as3-, sb3- ag, cd+, sn3+, sb4+ f-, cl-, br-, i- f-, ne, na+, mg2+ s2-, s, s6+
Answers: 1
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