chrissulli4605
15.01.2021 •
Chemistry
How many liters are in 7.41 x 1026 atoms of helium (He) at STP?
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Ответ:
Explanation: Avogadro number,N, = 6.02214076*10^23per mole —> 22.71L
—>( 7.41*10^26/N)*22.71 = 22.79*10^3 = 22,790L
Ответ:
Parenchyma cells.
Collenchyma cells.
Sclerenchyma cells.
Xylem cells.
Phloem cells.
Meristematic cells.
Epidermal cells.
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