Answer:
From highest pH to lowest pH, the ranking of the items would be:
1. Ammonia (pH ~ 11-12)
2. Baking soda (pH ~ 8.3)
3. Glass cleaner (pH ~ 7-10)
4. Water vinegar (pH ~ 2.5-3.5)
5. Milk (pH ~ 6.5-6.7)
6. Soda (pH ~ 2.4)
Step-by-step explanation: