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n200080 [17]
3 years ago
9

How much faster does nitrogen gas travel than carbon dioxide

Chemistry
1 answer:
Fudgin [204]3 years ago
6 0
A carbon dioxide<span> molecule </span>travels<span> at 45.0 m/s at ... 
</span>Nitrogen gas<span> effuses through an opening 1.59 times </span>faster than does<span> an unknown </span>gas<span>. </span>
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USPshnik [31]

Answer: ...

Explanation:

4 0
3 years ago
If your weight is 120 pounds
denis23 [38]

Explanation:

Weight is 120 pounds and mass is 54 kg

The mass of an object is same everywhere. If we were on the moon, its mass will remain to be 54 kg.

Weight of an object is given by :

W=m\times g

g is acceleration due to gravity on that surface

For moon, it is 1/6 the gravitational  force on Earth, g = 1.63 m/s²

1 pound = 4.45 N

It means my weight is 533.78 N

On the surface of Moon is will be :

W=\dfrac{533.78}{1.63}\\W=327.47\ N

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Gravity is responsible for the
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Orbiting path of planets
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Two chemical reactions that you should be familiar with are photosynthesis and respiration. In photosynthesis, the energy of the
Lesechka [4]

Answer:

Photosynthesis is endothermic while respiration is exothermic reaction.

Explanation:

Photosynthesis:

It is the process in which in the presence of sun light and chlorophyll by using carbon dioxide and water plants produce the oxygen and glucose.

Carbon dioxide + water + energy →   glucose + oxygen

water is supplied through the roots, carbon dioxide collected through stomata and sun light is capture  by chloroplast.

Chemical equation:

6H₂O + 6CO₂ + energy  →   C₆H₁₂O₆ + 6O₂

Aerobic respiration

It is the breakdown of glucose molecule in the presence of oxygen to yield large amount of energy. Water and carbon dioxide are also produced as a byproduct.

Glucose + oxygen → carbon dioxide + water + 38ATP

Anaerobic Respiration

It is the breakdown of glucose molecule in the absence of oxygen and produce small amount of energy. Alcohol or lactic acid and carbon dioxide are also produced as byproducts.  

Glucose→ lactic acid/alcohol + 2ATP + carbon dioxide

3 0
3 years ago
Need help what is the answer
WARRIOR [948]

Answer:

11.009306 or 11.009

Explanation:

boron 11 has atomic mass of 11.009306

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3 years ago
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