Chemistry, 26.09.2019 22:00 sierravick123owr441
Chemical changes affect matter.
before you begin writing, think about the different examples of chemical changes we have discussed in class and how different kinds of chemical changes that can occur in matter.
pretend you are an uncooked egg; now describe what happened to you when you were placed in a pot of boiling water.
be sure to include the following in your response: energy, molecules, and chemical change.
Answers: 1
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Ascientist measures the speed of sound in a monatomic gas to be 449 m/s at 20∘c. what is the molar mass of this gas?
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Draw the aromatic compound toluene (methylbenzene). show all hydrogen atoms, including those on the ring.
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What happens to the concentration of hydronium ions as the ph of a solution increases? a. hydronium ion concentration stays the same b. hydronium ion concentration decreases c. hydronium ion concentration increases
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Chemical changes affect matter.
before you begin writing, think about the different exam...
before you begin writing, think about the different exam...
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