Se colocan 0,400 moles de O2 ( g ) y 30,0 g de CO2 ( g ) en un recipiente rígido. La presión es de 0,352 atm y la temperatura 5,00 ºC. Calcular el volumen del recipiente. Datos: R = 0,082 dm3 . atm . mol-1 . K-1 ; Mr ( CO2 ) = 44,0

a. a primary source combines several different accounts of an event. b. a primary source generally benefits from having been written after an event.

explanation:

let that person have a turn to speak : )

warm front forms when a moist, warm air mass slides up and over a cold air mass. as the warm air mass rises, it condenses into a broad area of clouds. a warm front brings gentle rain or light snow, followed by warmer, milder weather.

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