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guapka [62]
2 years ago
6

Nono noonobbvyubojikkhbjhbjhb mj bk n

Chemistry
1 answer:
Inga [223]2 years ago
8 0
ヾ( ̄▽ ̄) Hello :)
ヾ( ̄▽ ̄) Hello :)
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Chiara knows that weight is affected by gravitational pull. She is putting together a poster to display in her classroom.
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Answer: A

Explanation: 150 lb * 1/6 = 25 lb

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3 years ago
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Methane (CH4) undergoes combustion. Which products form? please help will give brainliest if correct
allochka39001 [22]

Answer:

B. CO₂ and H₂O.

Explanation:

When any organic substance undergoes complete combustion, it produces carbon dioxide (CO₂) and water (H₂O).

In the case of methane, the balanced reaction is:

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With the above information in mind the correct answer is option B. CO₂ and H₂O.

When the combustion is incomplete, carbon monoxide (CO) is produced as well.

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3 years ago
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Soil that are light in color have a great amount of humus in<br> them. True or False
GaryK [48]

Answer:

please the answer Is false

6 0
2 years ago
What is the percent by mass of oxygen in mg(oh)2
kakasveta [241]

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3 0
3 years ago
Find the work done using data from the PV plot for an isothermal system.
Eduardwww [97]

Answer:

W = - 500 KJ

∴ the work is done on the system

Explanation:

isothermal system:

∴ ΔU = 0; ⇒ Q = W

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⇒ W = ((100KPa)*(25m³)) - ((300KPa)*(10m³))

⇒ W = 2500KPa.m³ - 3000KPa,m³

⇒ W = - 500 KPa.m³ = - 500 KJ

∴ W (-) the work is done on the system

8 0
3 years ago
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