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Predict the sign of ASº for the following reaction. Explain your answer. 2 HCI (g) +...
Predict the sign of ASº for the following reaction. Explain your answer. NH3 (g) + HNO3 (1) ► NH4NO3 (s) Format BI U -
Determine AS for the reaction to form 61.45 g of, Zn(s) + 2 HCI(aq) -ZnCl2(aq) + H2(g), given (answer in J) Substance S 0/mol- K) Zn(s) 60.9 HCI(aq) 56.5 H2(g) 130.58 Zn2 (aq) -106.5 CFaq) 55.10 Answer: Check
Determine ASo for the reaction to formm 45.92 g of, Zn(s) + 2 HCI(aq)- ZnCl2(aq) + H2(g), given (answer in J) Substance So (J/mol Zn(s) HCI(aq) H2(g) Zn2+(aq) CI (aq) K) 60.9 56.5 130.58 106.5 55.10 Answer: Check
Predict the sign of ASº for each of the following processes: I 2 K(s) + Cl2(g) – 2 KCl(s) II. CHỊ(g)=C(s)+ 2H2(g) III CaCO3(s) – CaO(s) + CO2(g) Select one: a. negatire, negative, positive b. negative, positive, positive positive, negative, negative d. negative, negative, negative e positive positive, positive
Predict the sign and calculate ASº for a reaction. Consider the reaction 2NH3(g) + 2O2(g)—=N20(g) + 3H20(1) Based upon the stoichiometry of the reaction the sign of AS rxn should be Using standard thermodynamic data (in the Chemistry References), calculate AS rxn at 25°C. AS rxn= J/K•mol
Question 19 O out of 5 points In the reaction, Zn + 2 HCI - ZnCl2 + H2, 25.0 grams of Zn are reacted with 17.5 g of HCI. Which substance is the limiting reactant?
Predict the sign and calculate ASⓇ for a reaction. Consider the reaction 2H S(g) + 302(g) +2H2O(g) + 25029) Based upon the stoichiometry of the reaction the sign of Srce should be Using standard thermodynamic data (in the Chemistry References), calculate AS rx at 25°C. AS J/Kºmol Predict the sign and calculate ASº for a reaction. Consider the reaction 2H,S(g) + 302(g)— 2H2O(g) + 250 (9) Based upon the stoichiometry of the reaction the sign of AS rx should be...
Predict the products of the following reaction 1) Predict the product(s) of the following reaction. HCI 2) Predict the product(s) of the following reaction. H2, Pd-C 3) Predict the product(s) of the following reaction. 1) OsO4, THF 2) H2S
Determine the sign of ASº for each of the following: I. The mixing of two gases at a given temperature and pressure II. C(s) + 2 H2O(g) + CO2(g) + 2 H2(g) O AS is positive for I and negative for II. O AS is positive for I and positive for II. O AS is negative for I and positive for II. O AS is negative for I and negative for II.
1. Predict the sign of ASº, if possible, for each of the following reactions. (a) 2503 (g) → 2802(g) + O2(g) (b) P4 (g) → P4 (s) (c) C2H5OH (1) + 302 (g) → 2C02(g) + 3H20 (1) (d) 2NaHCO3 (5) → Na2CO3 (s) + H2O(g) + CO2 (g) (e) CH3OH (1) + SOCI2 (1) + CH3CI (1) + SO2 (g) + HCl (g) (1) H20 (g) → H2O (1) (g) CH3COCH3 (1) + HCN (g) → CH3CHCNCH3 (1) +...