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Svetllana [295]
2 years ago
15

Will be giving brainliest for correct answer.

Chemistry
2 answers:
irinina [24]2 years ago
8 0

Answer:

2KI+Pb(NO3)2 ⇒ PbI2 + 2KNO3

vova2212 [387]2 years ago
3 0

Answer:

The balanced chemical equation is Pb(NO3)2 + 2KI produces PbI2 + 2K(NO)3. In chemistry, this is called a double replacement reaction. Lead nitrate and potassium iodide, which are the reactants, are powders that react to form a yellow-colored lead iodide and a colorless potassium nitrate.

Explanation:

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How many grams of Mg are needed to produce 224 g of MgO in the complete reaction of Mg
zmey [24]

Answer:

134.4 g of Mg

Explanation:

reaction:

2Mg + O2 ➡️ 2MgO

1) find the mol of MgO

mol = mass / molar mass

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3 years ago
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