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Chlorine reacts with oxygen to form two compounds. Compound A contains 8.43 g of chlorine for every 13.67 g of oxygen. Compound B contains 5.87 g of chlorine for every 17.33 g of oxygen. What is the mass ratio of chlorine rounded to the nearest whole number

Respuesta :

Answer:

The mass ratio for chlorine is =  2 : 1

Explanation:

Given that Compound A contains 8.43 g of chlorine for every 13.67 g of oxygen.

[tex]Compound \ A = \frac{8.43 \ gm \ cl_{2} }{13.67 \ gm \ o_{2} }[/tex]

[tex]Compound \ A = \frac{0.6167 \ gm \ cl_{2} }{1 \ gm \ o_{2} }[/tex] -------- (1)

Similarly

[tex]Compound \ B = \frac{5.87 \ gm \ cl_{2} }{17.33 \ gm \ o_{2} }[/tex] --------- (2)

[tex]Compound \ B = \frac{0.338 \ gm \ cl_{2} }{1 \ gm \ o_{2} }[/tex]

[tex]Mass \ Ratio = \frac{Compound \ A}{Compound \ B}[/tex] ------ (3)

Put the values from equation (1) & (2)  in equation (3) we get

[tex]Mass Ratio \ M = \frac{0.6167}{0.338}[/tex]

Mass Ratio  = 2 : 1

Therefore the mass ratio for chlorine is =  2 : 1