For the reaction Cl2 (g) + 2NaClO2(s) → 2ClO2(g) + 2NaCl(aq), If excess NaClO2 reacts with...

For the reaction Cl₂ (g) + 2NaClO₂(s) → 2ClO₂(g) + 2NaCl(aq),

If excess NaClO₂ reacts with 2.00 L of chlorine gas at a pressure of 1.5atm at 21ºC, hom many grams of ClO₂ are produced?

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Expert Solution

queen_honey_blossom answered 2 years ago

1. At SATP, which reaction below is spontaneous? 2NaF(s)+Cl2(g)→2NaCl(s)+F2(g) 2KCl(s)+I2(g)→2KI(s)+Cl2(g) 2F(g)→F2(g) O2(g)→2O(g) 2. For which of...

1. At SATP, which reaction below is spontaneous? 2NaF(s)+Cl2(g)→2NaCl(s)+F2(g) 2KCl(s)+I2(g)→2KI(s)+Cl2(g) 2F(g)→F2(g) O2(g)→2O(g) 2. For which of these is there an increase in entropy? H2O(l)+CO2(g)→H2CO3(aq) 2Na3PO4(aq)+3CaCl2(aq)→6NaCl(aq)+Ca3(PO4)2(s) Ba(OH)2(s)+2NH4Cl(s)→BaCl2(aq)+2NH3(g)+2H2O(l) H2O(g)→H2O(s) 3. Calculate ∆Sº for the reaction below: N2(g)+2O2(g)⇄2NO2(g) where ∆Sº for N2(g), O2(g), & NO2(g), respectively, is 191.5, 205.0, & 240.5 J/mol-K -156.0 J/K 156.0 J/K 120.5 J/K -120.5 J/K 4. ∆Svap for H2O at its boiling point and 1 atm is (∆Hvap of H2O = 40.7kJ/mol) 109 J/K 40,700 J/K 407 J/K...

In the precipitation reaction Na2(C2O4)2- (aq) + CaCl2 (aq) -----> Ca(C2O4) (s) + 2NaCl (aq), how...

In the precipitation reaction Na2(C2O4)2- (aq) + CaCl2 (aq) -----> Ca(C2O4) (s) + 2NaCl (aq), how do I determine how many grams of the reactants I need to yield 5 grams of the precipitate?

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For the following chemical reaction: Ba2+(aq) + 2OH-(aq) + H2O2(aq) + 2ClO2(aq) --> Ba(ClO2)2(s) + 2H2O(l) + O2(g) a) Assign oxidation numbers to each element. b) State the elements undergoing oxidation. c) State the elements undergoing reduction. d) State the oxidizing agent. e) State the reducing agent. f) State the total number of electrons being transferred during the reaction.

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