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Arturiano [62]
3 years ago
8

Dinitrogen tetraoxide formula

Chemistry
2 answers:
zhuklara [117]3 years ago
5 0

Answer:

That would be N2O4.

Naddika [18.5K]3 years ago
5 0

Answer: The chemical formula for dinitrogen tetraoxide is N_{2}O_{4}. This is a covalent compound, therefore, it uses prefixes (e.g. di-, tetra-) to indicate the number of atoms of each element present in the compound.

Further Explanation:

Covalent compounds are compounds made up of two or more non-metal elements. Non-metals are those that appear to the right of the zigzag line on the Periodic Table of Elements. Ionic compounds, on the other hand, are compounds that are made up of metal and non-metal elements. Metals are the elements found to the left of the zigzag line on the Periodic Table.  Naming of ionic and covalent compounds are different.

Dinitrogen tetraoxide is a covalent compound because it consists of nitrogen (N) and oxygen (O) atoms which are both non-metals.

The following prefixes added before the name of each element in a covalent compound:

di - 2

tri - 3

tetra - 4

penta - 5

hexa - 6

hepta - 7

octa - 8

nona - 9

deca - 10

The last part of the second element is changed to - IDE for binary compounds (compounds made up of only two types of atoms). If it is a ternary compound and one element is oxygen, the last part of the second element (other than oxygen) is changed to -ATE.

Learn More:

  1. Learn more about covalent compounds brainly.com/question/3984919
  2. Learn more about ionic compounds brainly.com/question/1324180
  3. Learn more about compounds  brainly.com/question/5526339

Keywords: nomenclature, compounds, covalent

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The density of an unknown gas is found to be 4.12 g/L at standard temperature and pressure (STP). What is the molar mass of this
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The   molar  mass of this gas  is  92.3 g/mol

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By  use  ideal gas  equation PV =nRT  where
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For the reaction ? Fe+? H2o ⇀↽? Fe3o4+? H2 , a maximum of how many grams of fe3o4 could be formed from 354 g of fe and 839 g of
Evgesh-ka [11]

The given reaction is:

3Fe + 4H2O → Fe3O4 + 4H2

Given:

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Mass of H2O = 839 g

Calculation:

Step 1 : Find the limiting reagent

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Molar mass of H2O = 18 g/mol

# moles of Fe = mass of Fe/molar mass Fe  = 354/56 = 6.321 moles

# moles of H2O = mass of h2O/molar mass of H2O = 839/18 = 46.611 moles

Since moles of Fe is less than H2O;  Fe is the limiting reagent.

Step 2: Calculate moles of Fe3O4 formed

As per reaction stoichiometry:

3 moles of Fe form 1 mole of Fe3O4

Therefore, 6.321 moles of Fe = 6.321 * 1/ 3 = 2.107 moles of Fe3O4

Step 4: calculate the mass of Fe3O4 formed

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