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umka21 [38]
3 years ago
15

My teacher is being weird about it?? every answer i put is wrong someone please help

Chemistry
1 answer:
Kruka [31]3 years ago
7 0
Answer is 146. G/mol
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When cream mixes with coffee, is this a chemical or physical change?
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It is a physical change when cream mixes with coffee, it changes the color of the coffee. When you add more or less cream there is a color change depending on the consistency of cream. The properties are not changes and a no new compound is formed as in chemical change with a reaction of two compounds, a new compound is formed with different properties. So it is a physical change.

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Name the two products when calcium carbonate (CaCO3) is heated
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