Question List for "Chemistry"

Pages: 1 ... 37 38 [39] 40 41 ... 170
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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 » 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 » 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 » 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 » In the gas phase, formic acid forms a dimmer, 2HCOOH(g) (HCOOH)2(g). For this reaction, H = 60.1 ... New
Started by kckanistras
 16 Nov 5, 2023
Chemistry » Hvap for ethanol is 38.7 kJ/mol at its boiling point (78C). What is Ssurr when 1.00 mole of ethanol is boiled? New
Started by Caileynorton
 12 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
Chemistry » For the reaction 2NO(g) + O2(g) 2NO2(g) if initially P(NO) = 1.5 atm, P(O2) = 1.4 atm, and P(NO2) = ... New
Started by Rafic Kaaki
 19 Nov 5, 2023
Pages: 1 ... 37 38 [39] 40 41 ... 170