A car battery is a lead-acid battery. The reaction that occurs when the battery is recharging is a disproportionation reaction, meaning that the oxidizing agent and the reducing agent are the same species. The unbalanced equation for the reaction is: PBSO (s) + H20(1) – PBO2(s) + Pb(s) + H2SO4(aq). the stoichiometric coefficient of H,SO4(aq) in the balanced equation with lowest integer coefficients for all species.

Q: What statement is False? A). in an endothermic process, heat is transferred from the surroundings i...

A: *Statement-A The reaction in which heat is released from system to surrounding is called exothermic ...

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Q: A gas does 135 J of work while expanding and, at the same time, absorbs 156 J of heat. What is its c...

A: Given :-  heat absorbed by system = 156 J  work done by gas = 135 J To calculate :- ∆U(in J)

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A: Given,  The born-Haber cycle for the formation of NaH(s) is:

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A: Given, Calcium carbonate (CaCO3), also called calcite, is the principal mineral found in limestone, ...

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A: Here the cost of glycerine is $ 54.25 per pound. We have to determine cost of 1 pint glycerine .

Q: Use unit analysis to show how to calculate the volume occupied by 15.8 grams of gold. See the table ...

A: given :- mass of gold = 15.8 g  To calculate :- volume of gold  note :- The solution of this questio...

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A: Given that, Recall the reaction, A+B ---> C + D  rate = k [A]x [B]y  where, x is the order of A w...

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A: Given Mass of NaOH= 0.5 g Volume of solution = 5.0 L Moalr mass of NaOH = 40 g/mol

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Q: Calculate the volume of 0.10 M SnCl, required to reduce the iron in a 0.50g sample that contains 20%...

A: The volume required of SnCl2 = 5.6273 mL.

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A: Drug: Carbamazepine Metabolite: Trans 10,11 dihydroxy carbamazepine Classification: anticonvulsants ...

Q: For which of the following reactions would you predict AHxn° <0 and ASrxn° N2(g) + 3 H2(g) 2 NH3(g)

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A: Ans. MgBr2

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A: Given reaction,  2NO(g) + Cl2(g) = 2NOCl (g) Kc=6.5 x 104   

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A: Answer is as follows hope it helps :

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A: ANS. PbSO4

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A: Water is a polar molecule having nonzero dipolemoment.