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Aloiza [94]
3 years ago
8

What is the frequency of this wave? 1 2 3 4

Chemistry
1 answer:
Alecsey [184]3 years ago
4 0
3 is the frequency of the wave
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from the equation 2PbO + C = 2Pb + CO2, detemine which one is reactant is oxidised and which is reduced.​
ss7ja [257]

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Explanation:

C is oxidised because C up to C+4

PbO is reduced because PbO from Pb2+ down to Pb0

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What material do we get from trees that is burnt as a fuel and releases carbon dioxide into the
HACTEHA [7]

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Thirty grams of lead oxide and fifteen grams of ammonia react completely to produce solid lead, nitrogen gas, and liquid water.
Kitty [74]

45 g  Thirty grams of lead oxide and fifteen grams of ammonia react completely to produce solid lead, nitrogen gas, and liquid water.

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4 years ago
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Carpet and tile flooring are at the same room temperature,
monitta

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Depends on conduction and the texture

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Atomic # 64
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