Question List for "Chemistry"

Pages: 1 ... 38 39 [40] 41 42 ... 170
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Chemistry » Given the following data, estimate the boiling point of bromine, Br2, assuming that S and H are ... New
Started by bvyeehaw
 11 Nov 5, 2023
Chemistry » The reaction rates of many spontaneous reactions are actually very slow. Which of these statements ... New
Started by heatherbabydoll1
 21 Nov 5, 2023
Chemistry » Calculate S at 25C for the reduction of PbO(s), 2PbO(s) + C(s) 2Pb(s) + CO2(g) given these absolute ... New
Started by haydenjmcm
 8 Nov 5, 2023
Chemistry » Consider the reaction CO(g) + 2H2(g) CH3OH(l) at 25C. Gf (CO) = 137.3 kJ/mol Gf (CH3OH) = ... New
Started by mustachegiraffe
 26 Nov 5, 2023
Chemistry » The equilibrium constant for the reaction AgBr(s) Ag+(aq) + Br (aq) is the solubility product ... New
Started by acwiles
 49 Nov 5, 2023
Chemistry » At 1500C the equilibrium constant for the reaction CO(g) + 2H2(g) CH3OH(g) has the value Kp = 1.4 ... New
Started by najmarocks25
 12 Nov 5, 2023
Chemistry » Choose the substance with the higher entropy per mole at a given temperature: Br2(l) or Br2(g). New
Started by Bobvance
 8 Nov 5, 2023
Chemistry » Sodium carbonate can be made by heating sodium bicarbonate: 2NaHCO3(s) Na2CO3(s) + CO2(g) + ... New
Started by ahunt13
 31 Nov 5, 2023
Chemistry » Aluminum forms a layer of aluminum oxide when exposed to air which protects the bulk metal from ... New
Started by mustachegiraffe
 35 Nov 5, 2023
Chemistry » All indicators are weak acids that are one color in acidic solution and another color in basic solution. New
Started by llesku
 26 Nov 5, 2023
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