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The molecules of a substance

Which change happens when a substance melts?The molecules of the substance move farther apart, which pulls on the intermolecular
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2. asked by die
3. 187 views
Which change happens when a substance melts?The molecules of the substance move farther apart, which pulls on the intermolecular
1. 1 answer
2. asked by die
3. 166 views
Which change happens when a substance melts?o Hear energy overcomes the forces of attraction between the molecules of the
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2. asked by Princess
3. 859 views
In a chemical reaction, exactly 2 mol of substance A react to produce exactly 3 mol of substance B2A ---> 3B How many molecules
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2. asked by Mark
3. 1,489 views
If you have 12 moles of a substance, how many molecules do you have of that substance? Suppose the substance has a molecular
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2. asked by VANESSA
3. 1,235 views
In a chemical reaction, exactly 2 mol of substance A react to produce exactly 3 mol of substance B.How many molecules of
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2. asked by bb
3. 646 views
*1. Which statement about the temperature of a phase changes in electrostatic forces holding the molecules is correct?A. The
1. 5 answers
2. 12 views
*1. Which statement about the temperature of a phase changes in electrostatic forces holding the molecules is correct?A. The
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2. 10 views
Which best describes the vapor point of a substance?(1 point)the strength of the bonds between molecules of a substance in a
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2. 19 views
The chart shows the melting and boiling points of 3 substances. According to the chart, which substance has the strongest
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2. 54 views