A. Moss is an example of a nonvascular plant
1 mol of gas at STP occupy 22,4dm³ (22,4L)
8,482g ------- 2,5L
Xg ------------- 22,4 L
X = 75,999 ≈ 76 g/mol
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V1 = 445ml V2 = 499ml
T1 = 274 K T2 = ?
By Charles Law,
V1/T1 = V2/T2
445/274 = 499/T2
By solving we get,
T2 = 307.25 K
Living things are <u>interdependent </u>with each other and the environment.
Explanation:
Living things to grow, thrive, survive and reproduce are interdependent on each other and their surrounding environment. They depend on each other and the environment for basic requirements which support life like water, air, food etc.
The food cycle starting with the producers, consumers, decomposers and their interdependence with each other for energy production is a clear example for this. They are dependent on each other for reproduction and growth. They are dependent on the environment for living in their habitat and for raw materials for producing food.
Explanation:
Molar mass of is 114.23 g/mol. Therefore, its number of moles are calculated as follows.
No. of moles =
=
= 0.043 mol
So, 0.043 moles are releasing 239.5 kcal of heat. Hence, heat released by 1.54 mol will be calculated as follows.
= 8577.44 kcal
Thus, we can conclude that 8577.44 kcal heat is released by the combustion of 1.54 mol of .