Admission test for the degree course in medicine and surgery

Domanda 39 di 51

A sample of lithium was completely reacted with water. The equation for this reaction is:

The aqueous lithium hydroxide solution formed has a concentration of 0.10 mol/L. What is its concentration in g/L? (Ar: Li = 7.0? O = 16.0? H = 1.0)

• 4.8
• 3.1
• 2.4
• 240
• 480

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