question 8 (5 points) a new element named covonium (chemical symbol cv) has just been discovered. i…
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score on last try: 0 of 1 pts. see details for more. next question: you can retry this question bel…
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the element x forms the oxide xo5. this oxide contains 43.48
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nitric oxide gas react to form nitrogen dioxide as shown in the following reaction: 2no (g) o2 (g…
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the iupac name of the compound below is 5-ethyl-5-methyl-7-nonanethiol.
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describe the general acid/base properties of the oxides for group 1 elements compared to oxides of …
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introduction: the following questions will all relate to the same experiment. the answers to each q…
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nitric oxide is a highly reactive, colorless and poisonous gas. it reacts with bromine as shown bel…
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![the poh of a solution is 3.78, determine ph. [h3o ], and [oh-]: is the solution acidic, basic or ne…](https://i.ytimg.com/vi/OGq3u22cycA/mqdefault.jpg)
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the poh of a solution is 3.78, determine ph. [h3o ], and [oh-]: is the solution acidic, basic or ne…
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copper (ii) oxide reacts with dilute hydrochloric acid. cuo(s) 2hcl(aq) → cucl2(aq) h2o(l). 6…
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consider the unbalanced equation for aluminum and oxygen producing aluminum oxide: al oâ‚‚ → al…
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a 50 gg sample of iron reacts with 21 gg of oxygen to form how many grams of iron oxide? express yo…
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the chemical lead (ii) carbonate decomposes to give lead (ii) oxide and carbon dioxide: pbco3(s) ? …
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which is a redox reaction? a) caco3 → cao co2 b) naoh h2o → hcl nacl c) 2 nh4cl ca(oh)2…
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