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Luda [366]
3 years ago
8

When a lithium ion and nitrate ion combine, the result is:

Chemistry
2 answers:
maxonik [38]3 years ago
7 0
LiNO3; nitrate has a charge of -1, and lithium has a charge of +1
solniwko [45]3 years ago
3 0

Answer: Option (a) is the correct answer.

Explanation:

A lithium atom has atomic number 3 and its electronic distribution is 2, 1. Therefore, it easily loses one electron and results in the formation of Li^{+} which is known as lithium ion.

Whereas a nitrate ion has a chemical formula as NO^{-}_{3}.

Since, charge on both lithium and nitrate ion is same in number. Therefore, when both these ions combine together then it results in the formation of LiNO_{3} compound.

Name of this compound is lithium nitrate.

Thus, we can conclude that when a lithium ion and nitrate ion combine, the result is LiNO_{3}.

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Given the following unbalanced equation:
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<h3>Answer:</h3>

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<h3>General Formulas and Concepts:</h3>

<u>Math</u>

<u>Pre-Algebra</u>

Order of Operations: BPEMDAS

  1. Brackets
  2. Parenthesis
  3. Exponents
  4. Multiplication
  5. Division
  6. Addition
  7. Subtraction
  • Left to Right<u> </u>

<u>Chemistry</u>

<u>Atomic Structure</u>

  • Moles
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<u>Stoichiometry</u>

  • Using Dimensional Analysis
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<h3>Explanation:</h3>

<u>Step 1: Define</u>

[RxN - Unbalanced] Mg + O₂ → MgO

[RxN - Balanced] 2Mg + O₂ → 2MgO

[Given] 8.01 moles Mg

[Solve] moles MgO

<u>Step 2: Identify Conversions</u>

[RxN] 2 mol Mg → 2 mol MgO

<u>Step 3: Stoich</u>

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