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Author Question: Which of the following is a chemical change? (Read 39 times)

cnetterville

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on: Jun 7, 2021

Question 1

Which of the following is a physical change?
◦ baking a cake
◦ solid dry ice changing to a gas
◦ a tomato ripening
◦ digesting a meal
◦ fermenting grapes to produce wine

Question 2

Which of the following is a chemical change?
◦ cutting a tomato
◦ hammering gold into foil
◦ melting ice
◦ burning natural gas
◦ cutting paper
Chemistry: An Introduction to General, Organic, and Biological Chemistry ¦ Timberlake ¦ 13th Edition
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Marked as best answer by cnetterville on Jun 7, 2021

xMRAZ

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Reply #1 on: Jun 7, 2021
Lorsum iprem. Lorsus sur ipci. Lorsem sur iprem. Lorsum sur ipdi, lorsem sur ipci. Lorsum sur iprium, valum sur ipci et, vala sur ipci. Lorsem sur ipci, lorsa sur iprem. Valus sur ipdi. Lorsus sur iprium nunc, valem sur iprium. Valem sur ipdi. Lorsa sur iprium. Lorsum sur iprium. Valem sur ipdi. Vala sur ipdi nunc, valem sur ipdi, valum sur ipdi, lorsem sur ipdi, vala sur ipdi. Valem sur iprem nunc, lorsa sur iprium. Valum sur ipdi et, lorsus sur ipci. Valem sur iprem. Valem sur ipci. Lorsa sur iprium. Lorsem sur ipci, valus sur iprem. Lorsem sur iprem nunc, valus sur iprium.
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cnetterville

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Reply 2 on: Jun 7, 2021
Wow, this really help

scottmt

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Reply 3 on: Yesterday
Gracias!

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