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1 point The exothermic reaction of iron metal and chlorine can be written as: 2Fe(s)+3C12(e) 2FeCl3(s)...
1 point The exothermic reaction of iron metal and chlorine can be written as: 2Fe(s)+3C12(e) — 2FeCl3(s) AH-374 kJ Calculate the heat generated, in kilojoules, when 33.5 grams of FeCl3 is formed. Use 162.20 g/mol as the molar mass of FeCl3.
1 point The exothermic reaction of iron metal and chlorine can be written as: 2Fe(s)+3C12(g) - 2FeCl3(s) AH = 346 kJ Calculate the heat generated, in kilojoules, when 30.3 grams of FeCl3 is formed. Use 162.20 g/mol as the molar mass of FeCla,
27 1 point The exothermic reaction of iron metal and chlorine can be written as: 2Fe(s)+3C12(6) 2FeCl3(s) AH = 366 kJ Calculate the heat generated, in kilojoules, when 33.9 grams of FeCl3 is formed. Use 162.20 g/mol as the molar mass of FeCl3. Type your answer..
42 1 point The exothermic reaction of iron metal and chlorine can be written as: 2Fe(s)+3C12(g) - 2FeCl3(s) AH = 346 kJ Calculate the heat generated, in kilojoules, when 25.5 grams of FeCl3 is formed. Use 162.20 g/mol as the molar mass of FeCl3. Type your answer... Next Previous B
Time Remaining 30 1 point The exothermic reaction of iron metal and chlorine can be written as: 2Fe(s)+3C12(8) 2FeCl3(s) AH-377 kJ Calculate the heat generated, in kilojoules, when 28.3 grams of FeCl3 is formed. Use 162.20 g/mol as the molar mass of FeCl3. Type your answer... Previous
Iron metal reacts with chlorine gas according to the equation: 2Fe(s) + 3Cl2(g) 2FeCl3(s) If 35.0 g each of iron and chlorine react, how much FeCl3 will be formed?
2Fe(s)+2cl2(g)-> 2FeCl3(s) If a reaction begins with 25.6 g of each iron and chlorine, how much FeCl3 can be formed in g?
D Question 20 1 pts Using provided data, determine AGⓇ (kJ) for the following reaction. 2Fe(s) + 3C12() <2FeCl3(s) AH, (kJ/mol) S (J/molk) Fe(s) 27.3 Cl2(e) 223.0 FeCl3(s) -399.5 142
Question 20 1 pts Using provided data, determine AGº (kJ) for the following reaction. 2Fe(s) + 3C12(8) 2FeCl3(s) AH® (kJ/mol) S (J/molk) Fe(s) 27.3 Cl2le) 223.0 FeCl3(s) -399.5 142 Question 21 1 pts Determine AG (in kJ) for the following reaction at 325K when the concentrations of the species are as follows: NO, - 10.00 M, N204 - 11.1 M. AGº (NO) - 51 kJ/mol, AG (N204) - 97.7 kJ/mol 2NO26) N20 (8)
The highly exothermic thermite reaction, in which aluminum reduces iron (III) oxide to elemental iron, has been used by railroad repair crews to weld rails together. 2Al(s) + Fe2O3(s) 2Fe(s) + Al2O3(s) AH = -850 kJ What mass of iron is formed when 725 kJ of heat are released?