Question

If erythritol has a MW of 122.12 g/mol, how would you make a 20% solution in 100ml of distilled water?

Answer 1

ANS-
Thank you very much DATE 20% Solution in 100 me distilled no Ist method (In term of mass ) 20% means 20 gram in 100 ml H₂O Solutions o if 2014. is masu / volume we taken 20 gram Erythiritol in 100 ml H₂O • and method. In Term of volume if % in volume / volume then we need ml 20.9. of 120 ml = 24 Erythiritol 1 120ml solution = 100ml H₂0+20 me erythirital Hope this will help you
We can make 20 percent solution by volume or by mass. A 20% of  erythritol solution by mass has 20  grams of erythritol dissolved in 100 ml of solution. Weigh 20g of erythritol . Pour it into a graduated cylinder or volumetric flask containing about 100ml of water.[WHEN SOLID MIXED WITH lquid, because volume of liquid can not changed ] [solid particle occupy only intermolecular space which is present between liquid particle]]