Answer:
Its 30%
Step-by-step explanation:
I used guess and check.
(25%)
3100*.25 = 775
(30%)
3100*.3 = 930
Collect the molar masses of each element contained in LiOH.
- Lithium (Li) has a molar mass of 6.941 g/mol
- Oxygen (O) has a mass of 15.999 g/mol
- Hydrogen (H) has a mass of 1.008 g/mol
Together, LiOH has a molar mass of 23.948 g/mol.
Convert the given amount of LiOH from g to mol:
(67.03 g) * (1/23.948 mol/g) = 2.799 mol
I'll help, wheres the question?
Answer:
HER PERCENT WAS 46.67
Step-by-step explanation: