Chemistry Archive: Questions from April 01, 2023
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¿Es esto correcto? 14) Una muestra de gas (1,3 mol) ocupa
__________ L a 22 °C y 2,5 atm. Respuesta: 13
PV = nRT Temp a K 22 + 273,15 = 295,15
2,5 x V = 1,3 x 0,08206 x 295,15
2,5 XV = 31,486 2,5 2,
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¿Cuál de los siguientes ácidos es el MÁS DÉBIL? El ácido va
seguido de su valor Ka.
HIO, 2,3 × 10-11
HBrO, 2,3 × 10-9
HC2H3O2, 1,8 × 10-5
C6H5CO2H, 6,3 × 10-5
HClO, 2,9 × 10-8
por favor exp
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