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What do the coefficients mean?
What do the coefficients mean?
(p. 4)
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<html>
<head>
</head>
<body>
<font size="5" face="verdana">Just like a pair stands for 2, and a dozen
stands for 12, a mole stands for ____.</font>
</body>
</html>
true
<html><font size = "5" face = "verdana">6.02 x 10<sup>23</sup></font></html>
<html><font size = "5" face = "verdana">2.06 x 10<sup>23</sup></font></html>
<html><font size = "5" face = "verdana">6.02 x 10<sup>32</sup></font></html>
<html><font size = "5" face = "verdana">6.23 x 10<sup>23</sup></font></html>
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<html>
<head>
</head>
<body>
<font size="5" face="verdana">If we had a simulator large enough to react
12.04 x 10<sup>23</sup> molecules A<sub>2</sub> with 6.02 x 10<sup>23</sup>
molecules of B<sub>2</sub>, how many molecules of A<sub>2</sub>B would be
produced? Recall, the balanced equation is: 2A<sub>2</sub> + B<sub>2</sub>
--> 2A<sub>2</sub>B</font>
</body>
</html>
true
<html><font size = 5 face = "verdana">6.02 x 10<sup>23</sup></font></html>
<html><font size = 5 face = "verdana">12.04 x 10<sup>23</sup></font></html>
<html><font size = 5 face = "verdana">2</font></html>
<html><font size = 5 face = "verdana">3.01 x 10<sup>23</sup></html>
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<html>
<head>
</head>
<body>
<font size="5" face="verdana">In such a reaction, ____ <b>moles</b> of
molecules of A<sub>2</sub> would react with ____ <b>moles</b> of molecules
of B<sub>2</sub> to produce ____ <b>moles</b> of molecues of A<sub>2</sub>B.</font>
</body>
</html>
true
<html><font size = 5 face = verdana>12.04 x 10<sup>23</sup>, 6.02 x 10<sup>23</sup>, 12.04 x 10<sup>23</sup></html>
<html><font size = 5 face = verdana>12.04, 6.02, 12.04
<html><font size = 5 face = verdana>12.04 x 10<sup>23</sup>, 12.04 x 10<sup>11.5</sup>, 12.04 x 10<sup>23</sup></html>
<html><font size = 5 face = verdana>2, 1, 2</font></html>
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