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N76 [4]
3 years ago
15

Select the correct set of quantum numbers (n, l, ml) for the first electron removed in the formation of a cation for iron, fe.

SAT
1 answer:
aalyn [17]3 years ago
6 0

The first electron removed in the formation of iron cation is removed from a 4s orbital whose set of quantum numbers (n, l, ml) are 4, 0, 0 respectively.

<h3>What are quantum numbers?</h3>

The term quantum numbers refers to the numbers that are used to show the position of an electron in an atom. There are four sets of quantum numbers;

  • Principal quantum number (n)
  • Orbital quantum number (l)
  • magnetic quantum number (ml)
  • Spin quantum number(ms)

The electron configuration of iron is written  as; [Ar] 3d6 4s2, the first electron removed in the formation of iron cation is removed from a 4s orbital whose set of  quantum numbers (n, l, ml) are 4, 0, 0 respectively.

Learn more about quantum numbers: brainly.com/question/4732783

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The major sector of a circle is described as: a region bounded by two (2) radii and an arc which measures 200 degrees.

The sector of a circle can be defined as a pie-shaped portion of a circle is enclosed or bounded by two (2) radii and an arc of the circle.

In Mathematics, the sector of a circle is divided into two main categories and these include:

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In conclusion, the major sector of a circle is described as a region that is bounded by two (2) radii and an arc which measures 200 degrees or greater than 180 degrees.

Read more on major sector here: brainly.com/question/3182145

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Jessica is preparing a presentation to show the population growth in Glynn County for the past 10 years. She is planning to crea
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3 years ago
Complete the equilibrium reactions which are pertinent to an aqueous solution of ag2co3. physical states are optional.
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The equilibrium reactions pertinent to an aqueous solution of Ag2CO3 in which physical states are not considered is:

\mathbf{Ag_2CO_{3 \ (s)} \rightleftharpoons 2Ag^{+}_{(aq)} + CO_3^{2-}}

<h3>What are equilibrium reactions?</h3>

An equilibrium reaction is a chemical reaction process in which the reactants remain in a steady and stable condition both previously(reactant) and after the reaction is completed(product).

A reaction is considered to be at thermodynamic equilibrium when a reaction meets all three categories of equilibrium;

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The equilibrium reactions pertinent to an aqueous solution of Ag2CO3 is:

\mathbf{Ag_2CO_{3 \ (s)} \rightleftharpoons 2Ag^{+}_{(aq)} + CO_3^{2-}}

Learn more about equilibrium reactions here:

brainly.com/question/1619133

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2 years ago
All of the following items are important to know when diagnosing an engine driveability problem except for the
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Answer:

C. temperature of the engine when the problem occurs

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When you are driving the engine of your car gets very hot, if there is a driving problem of your engine, there is no way of knowing what was the engine temperature at the time the problem happened, because you can not measure the temperature without get burned. For this reason, we can state that engine temperature when the problem occurred is not an important factor in diagnosing an engine driveability problem. However, factors such as the type of gasoline used, the brand of engine oil used, and the list of previous repairs are all very important and may indicate what is happening with your car.

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4 years ago
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