Weboptify Asked: August 26, 20212021-08-26T15:13:02+05:30 2021-08-26T15:13:02+05:30In: Education and learningHow to calculate the molar mass? (Molar Mass Formula)How to calculate the molar mass? explain with molar mass formula?molar mass 1 AnswerVotedOldestRecent Barbara 2021-08-26T15:27:00+05:30Added an answer on August 26, 2021 at 3:27 pm Answer: The molar mass (mass in grams of a substance) is the sum of the masses of the constituent components of a substance, excluding their molar volumes (also known as volumetric weights).To calculate the molar mass, we first need to know the molar volumes (sometimes called volumetric weights) of each component in the mixture, then we take the total masses of all the components in the mixture and add them together.In the case of ethanol, the molar mass is given as 6.519*0.73187×1025 grams.This means that the mass of one mol of ethanol in water is 6.519*0.73187*1025 grams, so by dividing 6.519*0.73187 by the total mass of all the components in the mixture, we get an approximation of the molar mass.Example:Molar mass of H2O = 2× atomic mass of hydrogen + 1× atomic mass of oxygen= 2×1 +1×16= 18 g/molSo Molar mass of H2O is 18grams/mol4Reply Share ShareShare on FacebookShare on TwitterShare on LinkedInShare on WhatsAppLeave an answerLeave an answerCancel reply Featured image Select file Browse Add a Video to describe the problem better. Video type YoutubeVimeoDailymotionFacebook Choose from here the video type. Video ID Put Video ID here: https://www.youtube.com/watch?v=sdUUx5FdySs Ex: "sdUUx5FdySs". Answer Anonymously Save my name, email, and website in this browser for the next time I comment. Related Questions What is the molar mass of NaCl (table salt)?