Observe the 4 reactions below,

To categorize the elements, what reactions did Mendeleev observe?reactions of elements with oxygen and hydrogen reactions of
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2. asked by e
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3. Which oxidation-reduction reactions are best balanced by the half-reaction method?A.) covalent reactions *B.)acid-base
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2. asked by Anonymous
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In which reaction is energy released?Responses no reactions no reactions all reactions all reactions exothermic reactions
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2. asked by pi
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Describe what do you expect to observe when the following reactions take place.7. FeSO4(aq) + Ba(NO3)2(aq) → BaSO4(s) +
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2. asked by Tasneem
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Classify the following reactions as precipitation reactions, oxidation-reduction reactions, or acid-base reactions.1)2NaCl(aq)+K
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2. asked by Katelyn
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What is an advantage of using fusion reactions over fission reactions?A. Fusion reactions do not require radiation shielding to
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2. 21 views
The phenomenon of coupling always involves ?oxidation and reduction reactions decarboxylation reactions reactions that produce
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2. asked by shawn
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for the redox k lab there are also two questions..drbob222 do you think you could help Question: 1. Of the reactions that
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2. asked by unknown
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Chemical Reactions Unit Test8 of 148 of 14 Items Question Which statement correctly compares synthesis and decomposition
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2. asked by blobby
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Which ones are true?1. Combustion reactions are always endthermic 2. Exothermic reactions are reactions that absorb heat from
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2. asked by Bob
3. 763 views