nlassiter87 nlassiter87

12-11-2020
Chemistry

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Elsa is making a grilled ham-and-cheese sandwich. She uses a 20-gram slice of cheese, 40 grams of sliced ham, and two 15-gram slices of bread. After she heats the sandwich on a griddle, the cheese is melted. What will be the mass of her sandwich?

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sirenwrage sirenwrage

12-11-2020

90 grams. When the state of an object changes, the mass doesn’t change.

*edited*

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