Web解答一 举报 2Al + 2NaOH + 2H2O =2NaAlO2 + 3H2↑ 写好化学方程式后,删去未参与离子反应的Na+就可以, 得到Al与NaOH溶液反应的 离子方程式: 2Al + 2OH- + 2H20 =2AlO2- + 3H2 解析看不懂? 免费查看同类题视频解析 查看解答 WebAL: Active Learning (pedagogical approach) AL: Application Layer: AL: Annual Leave: AL: Assisted Living: AL: Assembly Language: AL: Air Land: AL: American Legion: AL ...
Al和NaOH溶液反应的离子方程式_作业帮 - zuoyebang.temp
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Corporate Income Tax – Alabama Department of Revenue
WebAlabama expects you to pay income tax quarterly if you owed $500 or more on your previous year's tax return. 11/-0001. Form 40 - Individual Income Tax Return. Form 40 is the Alabama income tax return form for all full-time and part-time state residents (non-residents must file a Form 40NR). Alabama Tax Table - Printable tax table and quick ... WebApr 14, 2014 · Nativized in English and used with Germanic verbs (as in bestowal, betrothal ). -al (3) word-forming element in chemistry to indicate "presence of an aldehyde group" (from aldehyde ). The suffix also is commonly used in forming the names of drugs, often narcotics (such as barbital ), a tendency that apparently began in German and might … WebIn 1931, Alois Kober founded AL-KO as a small metalworking shop in Großkötz, a municipal district near Günzburg in Swabia, Bavaria. Today, with the business divisions of Gardentech, Airtech, and Automotive, the company is a global player among German SMEs. fisher \u0026 paykel washer will not spin