Question List for "Chemistry"

Pages: 1 ... 41 42 [43] 44 45 ... 106
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Chemistry » Which of the following terms can be used to describe an electrochemical cell in which a spontaneous ... New
Started by krzymel
 42 Feb 15, 2020
Chemistry » Based on the balanced chemical equation shown below, determine the molarity of a solution containing ... New
Started by jazziefee
 57 Feb 15, 2020
Chemistry » According to the balanced equation shown below, 1.00 mole of oxalic acid, H2C2O4, reacts with ... New
Started by serike
 77 Feb 15, 2020
Chemistry » What is the oxidation half reaction in the following chemical reaction?Cr2O72-(aq) + 6 Cl-(aq) + 14 ... New
Started by craiczarry
 167 Feb 15, 2020
Chemistry » Determine the number of water molecules necessary to balance the reduction half reaction of that ... New
Started by nramada
 76 Feb 15, 2020
Chemistry » What is true when the following equation is balanced in basic solution?P(s) + PO43-(aq) HPO32-(aq) New
Started by neverstopbelieb
 397 Feb 15, 2020
Chemistry » For the vaporization of solid rhombic sulfur, S(s, rhombic) S(g), G = 236.7 kJ/mol. At 25C the ... New
Started by student77
 61 Feb 15, 2020
Chemistry » The reaction 2 H2(g) + O2(g) 2 H2O(g) is spontaneous at 25C. The addition of a catalyst will ... New
Started by jazziefee
 46 Feb 15, 2020
Chemistry » The standard free energy for a reaction is G = -33.0 kJ. At 25C the equilibrium constant for this ... New
Started by JGIBBSON
 30 Feb 15, 2020
Chemistry » Acetylene, C2H2, has a standard enthalpy of formation, H = 226.7 kJ/mol, and a standard entropy ... New
Started by ETearle
 68 Feb 15, 2020
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