Periodic Properties of the Elements Equations associated with periodic trends © 2009,...
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Transcript of Periodic Properties of the Elements Equations associated with periodic trends © 2009,...
![Page 1: Periodic Properties of the Elements Equations associated with periodic trends © 2009, Prentice-Hall, Inc.](https://reader036.fdocuments.net/reader036/viewer/2022080916/56649e675503460f94b61f0d/html5/thumbnails/1.jpg)
PeriodicProperties
of the Elements
Equations
associated with periodic trends
© 2009, Prentice-Hall, Inc.
![Page 2: Periodic Properties of the Elements Equations associated with periodic trends © 2009, Prentice-Hall, Inc.](https://reader036.fdocuments.net/reader036/viewer/2022080916/56649e675503460f94b61f0d/html5/thumbnails/2.jpg)
PeriodicProperties
of the Elements
Equations• Metal + acid salt + hydrogen gas• Active metal (Grps I & 2) + water metal
hydroxide + hydrogen gas• Metal oxide + acid salt + water• Nonmetal oxide + base salt + water• Metal oxide + water base• Metal + nonmetal salt• Nonmetal oxide + water acid
© 2009, Prentice-Hall, Inc.
![Page 3: Periodic Properties of the Elements Equations associated with periodic trends © 2009, Prentice-Hall, Inc.](https://reader036.fdocuments.net/reader036/viewer/2022080916/56649e675503460f94b61f0d/html5/thumbnails/3.jpg)
PeriodicProperties
of the Elements
Equations
• Metal + acid salt + hydrogen gas
Zn + HCl(aq) ZnCl2(aq) + H2(g)
Don’t forget to balance…
© 2009, Prentice-Hall, Inc.
![Page 4: Periodic Properties of the Elements Equations associated with periodic trends © 2009, Prentice-Hall, Inc.](https://reader036.fdocuments.net/reader036/viewer/2022080916/56649e675503460f94b61f0d/html5/thumbnails/4.jpg)
PeriodicProperties
of the Elements
Equations
• Active metal (Grps I & 2) + water metal hydroxide + hydrogen gas
Na(s) + H2O(l) NaOH(aq) + H2(g)
Don’t forget to balance…
© 2009, Prentice-Hall, Inc.
![Page 5: Periodic Properties of the Elements Equations associated with periodic trends © 2009, Prentice-Hall, Inc.](https://reader036.fdocuments.net/reader036/viewer/2022080916/56649e675503460f94b61f0d/html5/thumbnails/5.jpg)
PeriodicProperties
of the Elements
Equations
• Metal oxide + acid salt + water
Sc2O3(s) + HNO3(aq) Sc(NO3)3(aq) + H2O(l)
Let’s balance this one together
© 2009, Prentice-Hall, Inc.
![Page 6: Periodic Properties of the Elements Equations associated with periodic trends © 2009, Prentice-Hall, Inc.](https://reader036.fdocuments.net/reader036/viewer/2022080916/56649e675503460f94b61f0d/html5/thumbnails/6.jpg)
PeriodicProperties
of the Elements
Equations
• Nonmetal oxide + base salt + water
CO2(g) + NaOH(aq) Na2CO3(aq) + H2O(l)
Balance…
© 2009, Prentice-Hall, Inc.
![Page 7: Periodic Properties of the Elements Equations associated with periodic trends © 2009, Prentice-Hall, Inc.](https://reader036.fdocuments.net/reader036/viewer/2022080916/56649e675503460f94b61f0d/html5/thumbnails/7.jpg)
PeriodicProperties
of the Elements
Equations
• Metal oxide + water base
BaO(s) + H2O(l) Ba(OH)2(aq)
Balance…
© 2009, Prentice-Hall, Inc.
![Page 8: Periodic Properties of the Elements Equations associated with periodic trends © 2009, Prentice-Hall, Inc.](https://reader036.fdocuments.net/reader036/viewer/2022080916/56649e675503460f94b61f0d/html5/thumbnails/8.jpg)
PeriodicProperties
of the Elements
Equations
• Metal + nonmetal salt
Zn(s) + Cl2(g) ZnCl2(s)
© 2009, Prentice-Hall, Inc.
![Page 9: Periodic Properties of the Elements Equations associated with periodic trends © 2009, Prentice-Hall, Inc.](https://reader036.fdocuments.net/reader036/viewer/2022080916/56649e675503460f94b61f0d/html5/thumbnails/9.jpg)
PeriodicProperties
of the Elements
Equations
• Nonmetal oxide + water acid
CO2(g) + H2O(l) H2CO3(aq)
© 2009, Prentice-Hall, Inc.
![Page 10: Periodic Properties of the Elements Equations associated with periodic trends © 2009, Prentice-Hall, Inc.](https://reader036.fdocuments.net/reader036/viewer/2022080916/56649e675503460f94b61f0d/html5/thumbnails/10.jpg)
PeriodicProperties
of the Elements
Your turn1. A strip of magnesium metal is heated with nitrogen
gas.
2. A strip of iron is dropped into a solution of sulfuric acid.
3. Phosphorus(V) oxide is sprinkled over distilled water.
4. Magnesium oxide is stirred into distilled water.
5. A small piece of calcium is dropped into distilled water.
6. Sulfur dioxide is bubbled through a solution of potassium hydroxide.
7. Magnesium oxide is bubbled through a solution of hydrobromic acid.
© 2009, Prentice-Hall, Inc.
![Page 11: Periodic Properties of the Elements Equations associated with periodic trends © 2009, Prentice-Hall, Inc.](https://reader036.fdocuments.net/reader036/viewer/2022080916/56649e675503460f94b61f0d/html5/thumbnails/11.jpg)
PeriodicProperties
of the Elements
Your turn1. A strip of magnesium metal is heated with nitrogen
gas.
3 Mg + N2 Mg3N2
2. A strip of iron is dropped into a solution of sulfuric acid.
3. Phosphorus(V) oxide is sprinkled over distilled water.
4. Magnesium oxide is stirred into distilled water.
5. A small piece of calcium is dropped into distilled water.
6. Sulfur dioxide is bubbled through a solution of potassium hydroxide.
7. Magnesium oxide is bubbled through a solution of hydrobromic acid. © 2009, Prentice-Hall, Inc.
![Page 12: Periodic Properties of the Elements Equations associated with periodic trends © 2009, Prentice-Hall, Inc.](https://reader036.fdocuments.net/reader036/viewer/2022080916/56649e675503460f94b61f0d/html5/thumbnails/12.jpg)
PeriodicProperties
of the Elements
Your turn1. A strip of magnesium metal is heated with nitrogen
gas.
2. A strip of iron is dropped into a solution of sulfuric acid.
3. Phosphorus(V) oxide is sprinkled over distilled water.
4. Magnesium oxide is stirred into distilled water.
5. A small piece of calcium is dropped into distilled water.
6. Sulfur dioxide is bubbled through a solution of potassium hydroxide.
7. Magnesium oxide is bubbled through a solution of hydrobromic acid.
© 2009, Prentice-Hall, Inc.