a. For the following oxidation-reduction reaction, identify which element is being oxidized and which is being reduced F₂ (g) + Mg(s) → MgF₂ (s) (Select all that apply.) magnesium is oxidized fluorine is reduced magnesium is reduced Ofluorine is oxidized b. For the following oxidation-reduction reaction, identify which element is being oxidized and which is being reduced F2 (g) + 2Na(s) → 2NaF(s) (Select all that apply.) sodium is oxidized fluorine is oxidized sodium is reduced Ofluorine is reduced c. For the following oxidation-reduction reaction, identify which element is being oxidized and which is being reduced 2Li(s) + Br₂ (1) → 2LiBr(s) (Select all that apply.) Olithium is reduced Olithium is oxidized bromine is oxidized bromine is reduced
Science behind corrosion-test
Corrosion is defined as an activity that transforms refined metals into more chemically stable forms such as oxide, hydroxide, carbonate, or sulfide. It refers to the slow decomposition of things (typically metals); thanks to chemical and/or electrochemical reactions with their surroundings. Corrosion engineering is the science of preventing and controlling corrosion.
Corrosion
Corrosion is defined as an activity that transforms refined metals into more chemically stable forms such as oxide, hydroxide, carbonate, or sulfide. It refers to the slow decomposition of things (typically metals); thanks to chemical and/or electrochemical reactions with their surroundings. Corrosion engineering is the science of preventing and controlling corrosion.
![a. For the following oxidation-reduction reaction, identify which element is being oxidized and which is being reduced:
F₂ (g) + Mg(s) → MgF₂ (s)
(Select all that apply.)
magnesium is oxidized
fluorine is reduced
magnesium is reduced
fluorine is oxidized
b. For the following oxidation-reduction reaction, identify which element is being oxidized and which is being reduced:
F₂ (g) + 2Na(s) → 2NaF(s)
(Select all that apply.)
sodium is oxidized
fluorine is oxidized
sodium is reduced
fluorine is reduced
c. For the following oxidation-reduction reaction, identify which element is being oxidized and which is being reduced:
2Li(s) + Br₂ (1) → 2LiBr(s)
(Select all that apply.)
lithium is reduced
lithium is oxidized
bromine is oxidized
Obromine is reduced](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fb7f470a0-93f2-43bf-9ed3-2f125d19f075%2F986aa794-5c29-47af-bb5b-9484a2a45b7e%2Fy05rzce_processed.png&w=3840&q=75)
![d. For the following oxidation-reduction reaction, identify which element is being oxidized and which is being reduced:
2Li(s) + I₂ (g) → 2Lil(s)
(Select all that apply.)
iodine is oxidized
lithium is oxidized
iodine is reduced
lithium is reduced](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fb7f470a0-93f2-43bf-9ed3-2f125d19f075%2F986aa794-5c29-47af-bb5b-9484a2a45b7e%2F38evcm8_processed.png&w=3840&q=75)
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