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Lunna [17]
3 years ago
14

How is a convection current created.

Chemistry
1 answer:
barxatty [35]3 years ago
7 0

Answer:

it is created by movement of molecules with higher energy upwards and the movement of molecules with lower energy downwards

Explanation:

please rate brainliest if I deserve

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When it is at its highest point

Explanation:

It is talking about potential not kinetic

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Que pa sol?

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How many moles of carbon dioxide gas can be produced when 7.94 moles of benzene (C6H6) react with excess oxygen? Be sure to show
Sliva [168]
The balanced equation is 

<span>2 C6H6 +15 O2 = 12 CO2 + 6 H2O </span>

<span>the ratio between C6H6 and CO2 is 2 : 12 </span>

<span>moles CO2 produced = 7.94 x 12 / 2 =47.6</span>
6 0
4 years ago
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BigorU [14]

Answer:

Deer, Eagle, Raccoon, frog, turtle, fish, dragonfly.

Explanation:

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5 0
3 years ago
The equilibrium constant Kc for the equation2H2(g) + CO(g) ⇌ CH3OH(g)is 35 at a certain temperature. If there are 3.21 ×10−2 mol
12345 [234]

Answer: the concentration of [CO]= 0.0532M

Explanation:

From The equation of reaction

2H2(g) + CO(g) ⇌ CH3OH(g)

Applying Kc= [CH3OH]/[H2]^2[[CO]

[CH3OH]= 0.00487

[CO]= x-0.00487

[H2]=(0.032-0.00487)^2=0.0271

Substitute into formula

Kc=[CH3OH]/[H2]^2[[CO]

35= 0.00487/(0.0271)^2(x-0.00487)

Simplify

x-0.00487=0.189

x= 0.00487+0.189=0.193moles

[CO]= n/C= 0.193/3.63= 0.0532M

8 0
3 years ago
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