redox, Car batteries, Turnover (Redox-42) One of them. Car batteries be full loaded and Containing 1.5 Litre One of them 30% Mixtures of sulphuric acid. -the following points shall be added:- be The Concentration It 's just … Not yet 20%. How a lot Lead Responsibility. Lead oxide has been in each case Implemented? Notes: The Density The 30% Sulphuric acid-Lthe island of which: 1.84 g/cm3. Unloading be The Density Right now. Large.

  Aufgabe: Redox-42    

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One of them. Car batteries be full loaded and Containing 1.5 Litre One of them 30% Mixtures of sulphuric acid. -the following points shall be added:- be The Concentration It 's just … Not yet 20%. How a lot Lead Responsibility. Lead oxide has been in each case Implemented?
Notes: The Density The 30% Sulphuric acid-Lthe island of which: 1.84 g/cm³. Unloading be The Density Right now. Large.

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Lösung:

1. % refers to The Commission on Percentage by weight
2. 1 Litre has One Weight of 1840 Grams. 1.5 Litre This means that 2760 g
3. In total will be 10% Implemented (of 30% → 20%), d.h. 276 Grams
4. The Balanced reaction equation is:
   1·Pb + 1·PbO₂ + 2·H₂SO₄ ⇄ 2·PbSO₄ + 2·H₂O

With this is given The Commission the following: Scenario:

Manufacture	M(g/mol)	m(g)	n(mol)
H2SO4	98	276	2.816
Pb	207.2	291.77	1.408
PbO2	239.2	336.79	1.408

Es have been So what do you mean? Total 291.77 Grams Lead and 336.79 Grams Lead oxide (PbO₂) Implemented

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