Calculate the milligrams of chlorine ( 35.453 g/mol) in a 4.27 g solution of 20.2 wt% CaCl 2 ( 110.98 g/mol). mass: mg Cl
amount of chlorine =
= 4.27 g solution*(20.2 gCaCl2/100 g solution)*( 1 moleCaCl2/110.98 g CaCl2)*(2 mole Cl/1 mole CaCl2) *(35.453g Cl/1mole Cl)
= 4.27*(20.2/100)*(1/110.98)*(2/1)*(35.453/1)
= 0.551 g ( 1 gram = 1000 mg)
= 551 mg
Calculate the milligrams of chlorine ( 35.453 g/mol) in a 4.27 g solution of 20.2 wt%...
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