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What solution will cause the biggest eruption?

Using a small 20 oz bottle and play dough we created three volcanoes. In the first volcano we added only vinegar (1/4 cup) and baking soda (4 tablespoons). In the second volcano we added the same ingredients but added 1/2 cup of hot water. In the final volcano we added all the same ingredients as the second volcano but added 8 drops of Dawn dishwashing liquid. Which of these volcanoes would have the strongest eruption?