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alexira [117]
3 years ago
7

Solve and show work. How many grams of Pb(CO3)2 are needed to completely react with 500 mL of 0.5 M HNO3 solution. Pb(CO3)2 + 4

HNO3 --> Pb(NO3)4 + 2 H2O + 2 CO2
Chemistry
1 answer:
Brilliant_brown [7]3 years ago
6 0

Answer:

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What is that the theoretical yield of aluminum oxide I if 3.20 mol of aluminum metal is exposed to 2.70 mole of oxygen
photoshop1234 [79]

Answer:

163.2g

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First let us generate a balanced equation for the reaction. This is shown below:

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Number of mole = Mass /Molar Mass

Mass = number of mole x molar Mass

Mass of Al2O3 = 1.6 x 102 = 163.2g

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