alexisansley5110 alexisansley5110

13-12-2019
Chemistry

contestada

Oblicz masę azotu w pustym pomieszczeniu o wymiarach podanych na ilustracji gęstość azotu w temperaturze pokojowej wynosi 1,15kg m3 3m, 2,5m, 4m

Respuesta :

falconofpk falconofpk

13-12-2019

Answer:

34,5 Kg

Explanation:

Obszar pokoju = długość x szerokość x wysokość

= 3 x 2,5 x 4 = 30 m3

Gęstość azotu w danej temperaturze = 1,15 Kg / m3

Masa azotu w pomieszczeniu = 1,15 x 30 = 34,5 Kg

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