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Lelu [443]
2 years ago
7

True or False: Passive transport occurs when molecules move from an area of low concentration to high concentration.

Chemistry
1 answer:
SpyIntel [72]2 years ago
4 0
Answer:
False, Bc my sister said it was. Don’t worry she smart
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What is the mass of 11.4 L of NO2
kodGreya [7K]
At STP volume is 22.4 L

Molar mass NO₂ = 46.0 g/mol

1 mole ---------- 22.4 L
? mole ---------- 11.4 L

moles = 11.4 * 1 / 22.4

moles = 11.4 / 22.4

= 0.5089 moles of NO₂

Mass NO₂ :

moles NO₂ * molar mass

0.5089 * 46.0

= 23.4094 g of NO₂

hope this helps!

7 0
3 years ago
Where can you find a polar ice biome that contains pack ice and no soil?
ycow [4]

Answer:

APEX answer North Pole

Explanation:

6 0
3 years ago
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What do scientists fear the effect of continued logging will be on the rain forests??
shutvik [7]
What do you think will happen if trees are cut down? What do you think will happen to the surrounding area on the rainforests? What are found in rainforests?
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3 years ago
Calculate the average molar bond enthalpy of the carbon-hydrogen bond in a ch4 molecule.
balandron [24]
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7 0
2 years ago
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Ben walks 500 meters from his house to the corner store. He then walks back toward his house but stops to talk to a neighbor whe
Arada [10]

Answer:

Average velocity = 0.3 m/s.

Explanation:

Given data:

Total distance from house to store = 500 m

Distance he traveled from store and stop before reached to house = 200 m  

Total time taken = 910 sec

Average velocity = ?

Solution:

Formula:

Average velocity = displacement / time

Displacement = distance from start - end point

Displacement = 500 m - 200 m = 300 m

Average velocity = 300 m/ 910 s

Average velocity = 0.33 m/s

Average velocity = 0.3 m/s.

7 0
2 years ago
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