sneumann15 sneumann15
  • 01-11-2016
  • Chemistry
contestada

which of these can be classified as a pure substance? 1.Pumpkin Pie 2.Salt 3.Ice Tea 4. Salt Water

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znk
znk znk
  • 30-08-2018

2. Salt

“1. Pumpkin pie” is incorrect. You can see two phases — the crust and the filling, and each of these is also a mixture.

“3. Iced tea” is incorrect. You can see two phases — the ice and the tea, and the tea is a solution of several substances in water.

“4. Salt water” is incorrect. Although it is homogeneous, it consists of two substances — salt and water.

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