Data Analysis Using the provided pipettes, put 2-3 drops of CaSO, and 2-3 drops of CaCl₂ in the watch glass. Record your results (was there a precipitate) in the data table.

5. Repeat Step 4 with a new test tube for each reaction on the data table. 6. Dispose of chemicals as directed by your teacher and clean up the lab station.

1. Write and balance one of the reactions that created a precipitate.

state the principle of separating two immiscible liquids by separating funnel. describe an activity with diagram to separate a mixture of water and kerosene oil. answer: immiscible layers separate out in layers depending on their densities in separating funne

gas

explanation:

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there is none because earth is stationary and flat.