Question

A gaseous compound contains two chlorine atoms and 7 oxygen atoms. Write the chemical formula and chemical name

Answer 1

Dichlorine heptoxide is the chemical name of the gaseous compound with 2 chlorine atoms and 7 oxygen atoms

Cl₂O₇ is chemical formula

Answer 2

Answer:

• Chemical Formula: Cl₂O₇

• Chemical Name: Dichlorine heptoxide

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Explanation:

• The formula is written by listing the elements with their respective subscripts (Cl₂ for two chlorine atoms, O₇ for seven oxygen atoms).

• The name follows IUPAC nomenclature:

• "Di-" indicates 2 chlorine atoms.

• "Hept-" indicates 7 oxygen atoms.

• "-oxide" is the suffix for oxygen compounds.

Answer 3

The image presents a problem asking for the chemical formula and name of a gaseous compound containing two chlorine atoms and seven oxygen atoms.

Chemical Formula:

• Chlorine (Cl): Two atoms are present, so we write Cl₂.

• Oxygen (O): Seven atoms are present, so we write O<0xE2><0x82><0x87>.

Combining these, the chemical formula is Cl₂O<0xE2><0x82><0x87>.

Chemical Name:

• Chlorine: Since there are two chlorine atoms, we use the prefix "di-", so it's "dichlorine".

• Oxygen: Since there are seven oxygen atoms, we use the prefix "hepta-", so it's "heptoxide".

Putting it together, the chemical name is dichlorine heptoxide.