Below is the list of tables from the database along with their columns and datatype. Need to generate an accurate SQL query for the question.
Only use the columns present in the respective table. Only use the columns which are required to generate the SQL query. Only use table joins if required and not otherwise.

### Tables ###
TABLE: CREATE TABLE table_71348 ( "Molecule" text, "Percent of Mass" text, "Mol.Weight (daltons)" text, "Molecules" text, "Percent of Molecules" text )

### Question ###
what is the percent of mass when the mol.weight (daltons) is 1e11?

### Accurate SQL ###

SELECT "Percent of Mass" FROM table_71348 WHERE "Mol.Weight (daltons)" = '1e11'