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LuckyWell [14K]
3 years ago
7

Corrosion is the process by which iron is oxidized by elemental oxygen. therefore oxygen is the (oxidizing / reducing) agent and

(gives / accepts) electrons.
Chemistry
1 answer:
yan [13]3 years ago
4 0

Answer:

Oxygen is the oxidizing agent and accept electrons

Explanation:

  • Corrosion is an example of a redox reaction which involves both reduction and oxidation process.
  • During corrosion a metal loses electrons and becomes oxidized to form a metal ion.  Therefore, oxygen is the oxidizing agent since it undergoes reduction by gaining electrons.
  • Therefore, during corrosion of iron, iron is the reducing agent and gives electrons, while oxygen is the oxidizing agent and accepts the electrons.
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An atom that has lost or gained electrons is known as an ion. Which compound below is made up of ions?
elixir [45]

Answer:

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Explanation:

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3 years ago
Ethanol is made by fermentation how is ethonall obtained from the fermentation mixture​
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In which substance would heat transfer by conduction work best
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It works best on metals and in things like metal spoons on a stove.
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3 years ago
Rank these photons in terms of increasing energy:<br> (b) red (λ = 660 nm);
Rama09 [41]

The order of increasing energy is red, yellow, and blue

In physics for a given wave function, the wavelength is defined as the distance between two consecutive points in the waveform. Light is considered a wave and a particle. White light can split into colors of different wavelengths.

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Rank the following photons in terms of increasing energy: (a) blue (λ = 453 nm); (b) red (λ = 660 nm); (c) yellow (λ = 595 nm).

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8 0
2 years ago
Pipettes are used when measuring the volumes of liquids with high degree of precision. The following volumes were obtained durin
never [62]

Answer:

0.075

Explanation:

First obtain the mean of the measurement;

Mean = 10.15 + 9.95 + 9.99 + 10.02/4 = 10.03

Then obtain d^2= (mean-score)^2 for each score;

(10.15-10.03)^2 = 0.0144

(9.95-10.03)^2 = 0.0064

(9.99-10.03)^2 = 0.0016

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∑d^2= 0.0144 + 0.0064 + 0.0016 + 0.0001

∑d^2= 0.0225

Variance = ∑d^2/N = 0.0225/4 = 0.005625

Standard deviation= √0.005625

Standard deviation= 0.075

6 0
3 years ago
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