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Semmy [17]
2 years ago
11

How many fluoride ion (F-1) are needed to balance a lead (IV) ion (Pb+4)?

Chemistry
2 answers:
mash [69]2 years ago
4 0
If your lead (IV) has a charge of +4 and the fluorine has a -1 then you would need 4 F-1 to balance the +4 charge.
PbF4
salantis [7]2 years ago
3 0
3

Pb2F3

nnnnnnnnnnnnnnn
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Answer:

Spectroscopy

Explanation:

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8 0
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Which of the following is a change from a more condensed to a less condensed state of matter? Freezing Condensing Evaporating So
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Evaporating.

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8 0
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Please Explain. Why does salt water boil at a lower temperature than tap water?
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5 0
3 years ago
What volume of 0.350 m koh is required to react completely with 24.0 ml of 0.650 m h3po4?
BartSMP [9]

The complete balanced chemical equation for this is:

<span>3KOH  +  H3PO4  -->  K3PO4  +  3H2O</span>

 

First we calculate the number of moles of H3PO4:

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From stoichiometry, 3 moles of KOH is required for every mole of H3PO4, therefore:

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Calculating for volume given molarity of 0.350 M KOH:

Volume = 0.0468 mol / (0.350 mol / L) = 0.1337 L = 133.7 mL

 

Answer:

<span>133.7 mL KOH</span>

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3 years ago
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