Popcorn Lab

Obtain a clean watch glass and count out 10 unpopped kernels of popcorn from the chemicals cart. Take the mass of the unpopped kernels by massing them on the watch glass then mass the watch glass after transferring the kernels to the beaker. . Obtain a 400-mL beaker, hot plate, and beaker tongs. DO NOT USE A BUNSEN BURNER! ................
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