jmccrary2000
31.10.2019 •
Chemistry
One of the most recognizable corrosion reactions is the rusting of iron. rust is caused by iron reacting with oxygen gas in the presence of water to create an oxide layer. iron can form several different oxides, each having its own unique color. red rust is caused by the formation of iron(iii) oxide trihydrate. in the space provided, write the balanced reaction for the formation of fe2o3•3h2o(s). phases are optional.
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Ответ:
Explanation:
The Chemical equation for the formation of rust is:
Iron + Water + Oxygen ----> Rust
4 Fe(s) + 6 H2O(l) + 3 O2(g) → 4 Fe(OH)3(s)
The Iron Hydroxide However dehydrates to produce Fe2O3 * nH2O
Ответ:
B
Drift-net fishing has many effects, and when the net is put in the water, coral reefs and other oceanic/aquatic plants can be destroyed.
The answer to the question is option B.