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Aleks04 [339]
3 years ago
7

PCl3(g) + Cl2(g) ↔ PCl5(g) + energy. Some PCl3 and Cl2 are mixed in a container at 200 oC and the system reaches equilibrium acc

ording to the equation above. Which of the following causes an increase in the number of moles of PCl5 present at equilibrium?
Chemistry
1 answer:
anygoal [31]3 years ago
8 0

Answer: Chlorine Oxide

Explanation:

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What causes adaptions to occur ?
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6 0
3 years ago
When one plate slides under another plate it is called ?
jolli1 [7]
Tectonic plate shifting... 
8 0
3 years ago
Read 2 more answers
Write the formula for the polyatomic ion of ba3(po4)2: express your answer as an ion. express single charges as [+], not [1+]
Wewaii [24]
Ba₃(PO₄)₂ is a compound made of a metal cation and polyatomic ion. 
polyatomic ion is when 2 or more atoms are covalently bonded together and together have a charge and can act as one compound that can bond with another atom. 
In this case Ba²⁺ is the metal cation and PO₄³⁻ is the polyatomic ion. this is called the phosphate ion. one phosphate atom is bonded to 4 O atoms with an net charge of -3 and acts as a single unit.
8 0
3 years ago
Atoms from different substances can never combine with atoms from other substances. Disagree or agree reason why ?
uysha [10]
Disagree, because they can come together to form a compound element. Hope it helped!
5 0
4 years ago
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