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Ira Lisetskai [31]
3 years ago
11

What is this number in standard notation, 8.2x10^2

Chemistry
1 answer:
Ne4ueva [31]3 years ago
3 0
Either 8.2 x 10^5 or 820,000
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PIT_PIT [208]

The melting point of pure lead : 327 °C

<h3>Further explanation</h3>

Given

Amount of tin and melting point of solder

Required

The melting point

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The composition of solder = tin and lead

So if it is 100% tin, 0% lead or 0% tin, 100% lead

From the table it is shown that when the position is 100% tin in the solder, the melting point of the solder is 232 °C, so it shows that the melting point of pure lead is obtained when% tin in solder = 0 (100% lead in solder), so that the melting point is obtained. : 327 °C

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