Chemistry, 16.06.2021 23:30 pupucitomarron
Use the half-reactions of the reaction Au(OH)3 + HI — Au + 12 + H20 to answer the questions.
Reduction half-reaction: +3
Au
Oxidation half-reaction:
+ 3e → Au
:21 12
+ 2e
How many electrons does each gold atom gain?
How many electrons does each iodine atom lose?
What is the total number of electrons that are moved in the oxidation-reduction reaction?
Complete the final balanced equation based on line half-reactions.
| Au(OH)3+
HI
Au +
11+ H₂O
Answers: 2
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Why do you suppose the structural polysaccharide cellulose does not contain branches? why do you suppose the structural polysaccharide cellulose does not contain branches? branches in the molecule would generate side chains that would almost certainly make it difficult to pack the cellulose molecules into globules, thereby decreasing the flexibility and strength of the globules. branches in the molecule would generate side chains that would almost certainly make it difficult to pack the cellulose molecules into microfibrils, thereby increasing the rigidity and strength of the microfibrils. branches in the molecule would generate side chains that would almost certainly make it difficult to pack the cellulose molecules into globules, thereby increasing the flexibility and strength of the globules. branches in the molecule would generate side chains that would almost certainly make it difficult to pack the cellulose molecules into microfibrils, thereby decreasing the rigidity and strength of the microfibrils.
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Chemistry, 22.06.2019 17:40
Which statement about hf is true? it is zero for any compound in its standard state. it is positive when the bonds of the product store more energy than those of the reactants. it is negative when a compound forms from elements in their standard states. it is zero for any element that is in the liquid state.
Answers: 1
Use the half-reactions of the reaction Au(OH)3 + HI — Au + 12 + H20 to answer the questions.
Reduct...
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