Un auto tarda 12 horas, 20 minutos y 12 segundo en llegar de un pueblo a otro. Cual sera el tiempo total en segundos.

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When 13.3 g koh is dissolved in 102.7 g of water in a coffee-cup calorimeter, the temperature rises from 21.4 °c to 31.53 °c. what is the enthalpy change per gram of koh (j/g) dissolved in the water? * take the density of water as 1.00 g/ml. * assume that the solution has a specific heat capacity of 4.18 j/g*k. enter to 1 decimal place. do not forget the appropriate sign /(+). canvas may auto-delete the (+) sign

At stp, which substance is the best conductor of electricity? a. nitrogen b. neon c. sulfur d. silver