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Nitella [24]
3 years ago
6

3) which is an example of a physical change? a) grinding pepper b)toasting bread c)lighting up a grill d) baking a cake

Chemistry
1 answer:
anygoal [31]3 years ago
4 0
<span>3) which is an example of a physical change

</span><span>a) grinding pepper</span>
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Will have little affect.
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- prediction
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theory

Explanation:

Fits all criteria

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4 years ago
1. How many molecules are found in 13.7 moles of CuNO3? <br><br> Please explain step by step
Gennadij [26K]

Answer:

1 moles

Explanation:

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7 0
3 years ago
A sample of gas at 1.10 atm has a volume of 326 mL. What is the new volume if the pressure is changed to 1.90 atm?
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Answer

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V2 = 1.10 × 326 ÷1.90

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8 0
4 years ago
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