InterviewSolution
Saved Bookmarks
| 1. |
@ Moderators ⭐@ star ⭐⭐⭐✨@ Best Users.. please answer this question in 2 minplease answer this |
|
Answer» The SODIUM salt of methyl orange has 7% sodium. What is the minimum molecular weight of the COMPOUND? Let M be the minimum molecular weight of the compound.7% of the compound is sodium. It is EQUAL to g sodium in 1 mole of compound. At least, 1 mole of Na will be PRESENT in 1 mole of compound. 1 mole of sodium WEIGHS 23 g. Thus, 0.07M=23 M= 0.07 23
=329 g/mol Thus, the minimum molecular weight of the compound is 329 g/mol. |
|