29 thg 3, 2020 · WHAT DO THE FOLLOWING SYMBOLS STAND FOR? H; H2; 2H; 2H2. . Asked by manishankarthakur | 29th Mar, 2020, 05:48: PM. Expert Answer: ...
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a) H stands for one atom of Hydrogen ; b) H2 stands for one molecule of Hydrogen ; c) 2H stands for 2 atoms of Hydrogen ; d) 2H2 stands for 2 molecules of Hydrogen.
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Answer: H represents Hydrogen. H2 represents 2 atoms of Hydrogen. 2H represents 2 molecules of Hydrogen. 2H2 represents 2 molecules of Hydrogen ...
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Answer: H: 1 atom of hydrogen. H2: 1 molecule of hydrogen. 2H: 2 atoms of hydrogen. 2H2: 2 molecules of hydrogen. Please mark as BRAINLIEST.
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The symbol 2H2 stands for 2 molecules of Hydrogen. ... Was this answer helpful?
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2H denotes — 2 atoms of hydrogen. H2 — a molecule of hydrogen. H+ — an ion. Concept: Hydrogen. Report Error Is there an error in this question or solution?
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When two molecules of hydrogen combine, H2 is formed. H2 is molecular hydrogen. It is bonded together by one single bond. 2H denotes two moles of elemental ...
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H2 means two hydrogen atoms. O2 means two oxygen atoms. The number before the element is the number of molecules. 2H2 means two molecules of hydrogen and ...
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16 thg 1, 2017 · H:氢元素,1个H原子; H2:一个氢气分子; 2H:2个H原子; 2H2:2个氢气分子。 本回答被网友采纳. 已赞过 已踩过<. 你对这个回答的评价是?
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27 thg 12, 2015 · Two water molecules can disassociate to form hydronium plus hydroxide. 2H2O ⇆ OH– and H3O+. Experiments indicate that the proton (H+) ...
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5 thg 7, 2013 · 化学方程式中H,H2,2H,2H2有什么区别? 5个回答 ... H2:可表示一种物质:氢气(宏观)或者表示一个氢分子(微观) 2H:仅表示微观情况下的两个氢原子
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2H2 means two molecules of two hydrogen atom each. 91. Related questions (More answers ... 2H is two free H atoms; H2 is a bound molecule of hydrogen gas.
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The crystal structure of Ce[B5O8(OH)(H2O)]NO3·2H2O, cerium(III) aquahydroxidooctaoxidopentaborate nitrate dihydrate, has been redetermined from ...
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what do the following symbol stands for H , H2,2H, 2H2. Good Question (76). Answer. 4.7. (221) votes. Correct answer (98). Detailed steps (81).
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