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dezoksy [38]
2 years ago
10

What is a chemical equation for the second ionization for lithium

Chemistry
1 answer:
Orlov [11]2 years ago
5 0
The 2nd ionization energy is removing a 2nd electron from that resulting cation: 
<span>Li+ --> Li2+ + 1e- </span>
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What mass of butane in grams is necessary to produce 1.5×103 kJ1.5×103 kJ of heat? What mass of CO2CO2 is produced? Assume the r
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32.8 g of Butane is required and 99.3 g of CO₂ is produced

<u>Explanation:</u>

The above mentioned reaction can be written as,

C₄H₁₀(g) + 13 O₂(g) → 4CO₂(g) + 5 H₂O(g)     where ΔH (rxn)= -2658 kJ

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$\frac{1500}{2658}=0.564 \text { moles }    of butane reacted

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Mass of CO₂ produced = 0.564 ×44.01 g /mol × 4 mol

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