this is now a chart of just a component number five, 787 the lattice energies. Keep this number in mind, 787.
这是成分5的图表,晶格能,记住这个数。
475 Multiply by 1.7475 787kJ/mol and you end up with minus 787 kilojoules per mole.
乘以1。,最终得到。
87 Let's check. Here is sodium plus chlorine. It's 787.
我们检查一下,这是钠加上氯,是。
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