In the reaction 2Fe(s) + 6HCl(aq) --> 2FeCl3(aq) + 3H2(g),
______ is reduced to _______ and ________ is oxidized to _____.
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In the reaction 2Fe(s) + 6HCl(aq) --> 2FeCl3(aq) + 3H2(g), ______ is reduced to _______ and...
When aluminum is placed in concentrated hydrochloric acid, hydrogen gas is produced. 2Al(s)+6HCl(aq)⟶2AlCl3(aq)+3H2(g)2Al(s)+6HCl(aq)⟶2AlCl3(aq)+3H2(g) What volume of H2(g)H2(g) is produced when 3.30 g of Al(s) reacts at STP?
Consider the balanced equation for the following reaction: 3H2SO4(aq) + 2Fe(s) → 3H2(g) + Fe2(SO4)3(aq) If 57.0 grams of Fe(s) reacts with an excess of H2SO4(aq) and the percent yield of H2(g) is 73.0%, determine the mass of H2(g) formed in the reaction.
Consider these reactions, where M represents a generic metal. 2M(s)+6HCl(aq)⟶2MCl3(aq)+3H2(g)Δ?1=−924.0 kJ2M(s)+6HCl(aq)⟶2MCl3(aq)+3H2(g)ΔH1=−924.0 kJ HCl(g)⟶HCl(aq) Δ?2=−74.8 kJHCl(g)⟶HCl(aq) ΔH2=−74.8 kJ H2(g)+Cl2(g)⟶2HCl(g) Δ?3=−1845.0 kJH2(g)+Cl2(g)⟶2HCl(g) ΔH3=−1845.0 kJ MCl3(s)⟶MCl3(aq) Δ?4=−123.0 kJMCl3(s)⟶MCl3(aq) ΔH4=−123.0 kJ Use the given information to determine the enthalpy of the reaction 2M(s)+3Cl2(g)⟶2MCl3(s)
Consider the reaction: 2Fe(s) + 3Cl2(g)— 2FeCl3(s) Using standard absolute entropies at 298K, calculate the entropy change for the system when 2.28 moles of Fe(s) react at standard conditions. ASºsystem JK Consider the reaction: NH4Cl(aq)— »NH3(g) + HCl(aq) Using standard absolute entropies at 298K, calculate the entropy change for the system when 1.86 moles of NH4Cl(aq) react at standard conditions. ASºsystem = 1 J/K
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?
Which of the following reactions would ΔH = ΔE? 2Al(s) + 6HCl(aq) --> 2AlCl3(aq) + 3H2(g) CaCO3(s) --> CaO(s) + CO2(g) C(s) + O2(g) --> CO2(g) C3H4(g) + 4O2(g) --> 3CO2(g) + 2H2O(l) Zn+2(aq) + 2OH-(aq) --> Zn(OH)2(s)
Write the net ionic equation for the following: 6HClO3(aq) + 2Fe(s) -> 2Fe(ClO3)3 (aq) + 3H2 (g)
Consider the following balanced equation: 6HCl(aq) + 2Al(s) → 3H2(g) + 2AlCl3(s) If 17.3 moles of HCl(aq) and 7.07 moles of Al(s) are allowed to react, and the percent yield is 71.8%, how many moles of AlCl3(s) will actually be produced?
Consider these reactions, where M represents a generic metal..... 1.) 2M(s)+6HCl(aq)--> 2MCl3(aq)+3H2(g). H= -722.0kJ 2.) HCl(g)-->HCl(aq). H= -74.8kJ 3.) H2(g)+Cl2(g)--> 2HCl(g). H= -1845.0kJ 4.) MCl3(s)-->MCl3(aq). H= -375.0kJ Use the given information to determine the enthalpy for the following reaction 2M(s)+3Cl2(g)--> 2MCl3(s) H=_______kJ
When aluminum is placed in concentrated hydrochloric acid, hydrogen gas is produced. 2Al(s)+6HCl(aq)⟶2AlCl3(aq)+3H2(g) What volume of H2(g) is produced when 3.90 g Al(s) reacts at STP?