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3 years ago

Which material would get electrons from the source to the load the fastest

Chemistry

1 answer:

mr Goodwill [35]3 years ago

5 0

Answer:

Copper

Explanation:

Because copper conducts a lot of electricity, and gets the most electrons

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A geologist is studying an area where stream erosion and deposition are the dominant surface processes. He notices that all of t

mixas84 [53]

Answer: A)

Explanation:

the deposition environment has changed from wind-dominated in the past to stream-dominated today.

7 0

3 years ago

The amount of water vapor in a given volume of air is ______________ .The amount of water vapor in the air at any one time depen

Eduardwww [97]

Answer:

The amount of water vapor in a given volume of air is humidity.The amount of water vapor in the air at any one time depends on temperature . Warmer air holds more water than cooler air. Clouds form when humidity is low and thetemperature is high . Relative humidity is defined as the amount of water vapor in the air divided by the amount that would have to be present in the same air to form a cloud or condense on a surface. Dew is related to the humidity of the previous day. The air temperature at which water vapor in the air condenses onto cool surfaces is the dew point.

Explanation:

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3 years ago

Which of the following is a characteristic of an S wave?

Soloha48 [4]

Answer:C) travel through solids and liquids

Explanation:

Though S waves can travel through solids, they cannot travel through liquids.

HOPE THIS HELPS!!!

3 0

3 years ago

Escoge uno de los derechos de la siguiente lista que están Escogidos en el código de la niñez y adolescencia escribe en una hoja

Lera25 [3.4K]

Answer:

Hehe I don't know spanish -

Explanation:

6 0

3 years ago

A sample of ammonia gas was allowed to come to equilibrium at 400 K. 2NH3(g) <---> N2(g) 3H2(g) At equilibrium, it was fou

Softa [21]

Answer:

Kc for this equilibrium is 2.30*10⁻⁶

Explanation:

Equilibrium occurs when the rate of the forward reaction equals the rate of the reverse reaction and the concentrations of reactants and products are held constant.

Being:

aA + bB ⇔ cC + dD

the equilibrium constant Kc is defined as:

$Kc=\frac{[C]^{c}*[D]^{d} }{[A]^{a} *[B]^{b} }$

In other words, the constant Kc is equal to the multiplication of the concentrations of the products raised to their stoichiometric coefficients by the multiplication of the concentrations of the reactants also raised to their stoichiometric coefficients. Kc is constant for a given temperature, that is to say that as the reaction temperature varies, its value varies.

In this case, being:

2 NH₃(g) ⇔ N₂(g) + 3 H₂(g)

the equilibrium constant Kc is:

$Kc=\frac{[N_{2} ]*[H_{2} ]^{3} }{[NH_{3} ]^{2} }$

Being:

[N₂]= 0.0551 M
[H₂]= 0.0183 M
[NH₃]= 0.383 M

and replacing:

$Kc=\frac{0.0551*0.0183^{3} }{0.383^{2} }$

you get:

Kc= 2.30*10⁻⁶

<u><em>Kc for this equilibrium is 2.30*10⁻⁶</em></u>

8 0

4 years ago