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Chemistry, 24.08.2019 02:30 aydanbelle

which of the following involves a change in chemical properties?
mixing baking soda and vinegar to make bubbles of carbon dioxide
melting a bar of solid gold to make liquid gold
boiling water to make steam
tearing a piece of paper to make smaller pieces of paper

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which of the following involves a change in chemical properties?
mixing baking soda and vineg...
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