Question

calculate the gram molecular mass and find the% of water of crystallization of Na2So4.10H2o(glauber salt)​

Answer 1

Answer:

To calculate the mass percent of element in a given compound, we use the formula:

Mass of  

Mass of water of crystallization =  

molecular mass =323

10 h2o = 10*18=180

180/323*100=55.72%

Thus percentage of water of crystallization in Glauber salt  is 56%.