For the reaction N2(g) + 3H2(g) 2NH3(g), what will happen if more nitrogen gas is added?
2 answers:
Answer : The equilibrium will shift in the right direction or product side.
Explanation :
Le-Chatelier's principle : This principle states that if any change in the variables of the reaction, the equilibrium will shift in the direction to minimize the effect.
If the concentration on reactant side increases then the equilibrium will shift in the direction where decrease the concentration of reactant. Thus, the equilibrium will shift in the right direction or product side.
The given chemical reaction is:
As per question, if more amount nitrogen gas is added that means amount of reactant increases then the equilibrium will shift in the direction where decrease the amount of takes place. Thus, the equilibrium will shift in the right direction or product side.
Hence, the equilibrium will shift in the right direction or product side.
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Answer:
\text{0.30 cm}^{3} \times \left (\dfrac{10^{-2}\text{ m}}{\text{1 cm}}\right )^{3} = 3.0 \times 10^{-7} \text{ m}^{3}
Explanation:
0.030 cm³ × ? = x m³
You want to convert cubic centimetres to cubic metres, so you multiply the cubic centimetres by a conversion factor.
For example, you know that centi means "× 10⁻²", so
1 cm = 10⁻² m
If we divide each side by 1 cm, we get 1 = (10⁻² m/1 cm).
If we divide each side by 10⁻² m, we get (1 cm/10⁻² m) = 1.
So, we can use either (10⁻² m/1 cm) or (1 cm/10⁻² m) as a conversion factor, because each fraction equals one.
We choose the former because it has the desired units on top.
The "cm" is cubed, so we must cube the conversion factor.
The calculation becomes