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The mass of CaCO_(3) produced when carbon dioxide is bubbled through 500 mL of 0.5 M Ca(OH)_(2) solution will be : |
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Answer» 25 g Molarity `= (("Mass of "Ca(OH)_(2))/("MOLECULAR mass"))/("Volume of solution in litres")` `0.5=("Mass of "Ca(OH)_(2))/(74)xx(1000)/(500)` `=0.5xx39 = 18.5g` `{:(Ca(OH)_(2)+CO_(2),rarr,CaCO_(3)+H_(2)O),(74g,,100G),(18.5g,,(100)/(74)xx18.5=25g):}`. |
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