Who can help me 下列物质不能由酸和金属直接反应得到的是A.FeCl2 B.MgCl2 C.FeCl3 D.ZnSO4我想要解释呢 - - ..现有10锌和银的混合粉末,加入足量稀硫酸完全反反应后生成0.2氢气,计算混合物中含锌 ____ 克

来源：学生作业帮助网 编辑：作业帮 时间：2024/10/04 18:41:45
xTMOW+k+)i(!WUHTMEZ Aiݘ/iۀ?6`06йofV7FUn}{ιwhvʏe:<3V,c-;i-#,\۹Swɠvʤ-["n̠2>C:y\_ N5XVv O~!]^RVp(Qsq2v]GN#IKuBɦ\ oV9e> - =9^́wb F>W?/E!Ŋ] Ziu4JBQrN AT5 $Y'G:B{LSZFº*l;71Hp- vaxpRޝ?7Z éEJ ~q~C:jn$3sPѢd(5.R.mQ DsnvP %z*/,L `>{2H0F]SDDbLp<1%9Z?){)w&ɭWq`vxzc(1Vqw\, t{<{,[0yxgzmBP Yˡo4,LS-6@-/aIް{}2dr.]tk;Wz,&'v'ΛdtS i SkxC)'ٓIxΰ"sa( ECS_ů9ʼ/S'UOMzd\r"e=|Gҥ W:/N8ĉSIRTi/Z>B ڗj/a14
Who can help me Who can help me? Who can help me? who can help me, who can help me? who can help me中文版 who can help me English? 学神们,Who can help me? 英语翻译Who can help me? 这是咋回事?who can help me? i can help you .but ,who can help me who am who can help me and tell me 句子有几种修辞手法Who can help me? Who can help me怎么读 who can help me complete this question? who can help me improve my English: who can help me with my study? what's mean,who can help me