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The mole ratio is 1:1 because when you're looking for the MOLE ratio in an equation, you have to always use the coefficients in front of the elements (just emphasizing the word mole since the previous answer was wrong) , and since there is an invisible 1 in front of both Cl2 and CaCl2, therefore the ratio is 1:1.

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Q: Given the reaction PCl3 Cl2 --- PCl5 what is the molar ratio for PCl3 to Cl2?
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Related questions

What are The products of the reaction of PCl3 with water?

PCl3 + H2O  H3PO3 + 3HCl


The reaction pcl3 g plus cl2 g pcl5 g has keq equals 300 at a certain temperature if pcl3 equals 0.15 cl2 equals 0.04 and pcl5 equals 1.5 what is true about this reaction?

The reaction will proceed to the right. 2 PCl3 will be consumed.


What is the decomposition reaction for PCl5?

PCl5 -----> PCl3 + Cl2


The reaction pcl5 cl3 cl2 has keq 1.5 10 3 at a certain temperature if pcl3 0.20 cl2 0.11 and pcl5 0.05 what is true about this reaction?

The reaction will proceed to the left. PCl5 will be formed. PCl3 will be consumed.


What is the molar mass of PCL3?

P+Cl+Cl+Cl 31+35+35+35 so the answer is 136


Why phosphorus trichloride fumes in air?

In presence of moisture, PCl3 hydrolyses to form HCl which fumes in air.The reaction is as follows: PCl3 + 3H2O -------> H3PO3 + 3HCl


Does PCl3 dissolve in water or oil?

Phosphorus trichloride is not dissolved in water, a reaction of hydrolysis occur.


What is the balanced equation of phosphorus trichloride reacting with chlorine?

show you the balance reaction between water and phsphorous trichloride show you the balance reaction between water and phsphorous trichloride show you the balance reaction between water and phsphorous trichloride


In which reaction will decreasing the pressure cause more reactants to form?

PCl3(g) + Cl2(g) PCl5(g)


Which is more volatile PCl3 or AsCl3?

PCL3


What is the compound name of PCl3?

PCl3 is the chemical symbol for phosphorous trichloride.


What is the name of the covalent compound PCl3?

PCl3 is the chemical formula for phosphorous trichloride.