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Maru [420]
3 years ago
11

The compound FeCl3 is made of...

Chemistry
2 answers:
Dima020 [189]3 years ago
4 0

Answer: FeCl_3

Explanation:

Compound is a pure substance which is made from atoms of different elements combined together in a fixed ratio by mass.

FeCl_3 is a compound formed by the combination of iron and chlorine where one atom of iron combines with 3 atoms of chlorine.

This is an ionic compound formed by the combination of Fe^{3+} and Cl^- ions. The neutral ionic compound formed is FeCl_3.

3 molecules of ferric chloride are represented by 3FeCl_3.

notka56 [123]3 years ago
3 0

The compound FeCl3  is made  of  one atom  and three  atoms  of chlorine


    <u><em>explanation</em></u>

  • FeCl3  is made up of two elements.
  • that is iron  with   Fe chemical symbol  and chlorine with Cl  chemical symbol.
  • There are 3  atoms of chlorine  in FeCl3   because the subscript in front of Cl in FeCl3  is 3.
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3 years ago
How many kj of heat are needed to completely vaporize 1.30 moles of h2o? the heat of vaporization for water at the boiling point
Cerrena [4.2K]
The Kj of heat that  are needed to completely vaporize 1.30  moles of H2O  if  the heat of vaporization  for water is 40.6 Kj/mole  is calculated as  below

Q(heat) = moles x heat  of vaporization)

=1.30 mol  x40.6 kj/mol= 52.78 Kj  is needed
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