For the equation N2(g) + 3H2(g) → 2NH3(g), what are the mole ratios (in order) of the reactants to each other and to the product?
1. It compares the mass of the products to the mass of the reactants.
2. For every 3 moles
3. 56
4. 32 g/mol
5. 4
Trust me I got a 100%
The coefficients do it all.
1N2:3H2:2NH3
Why did the mole go to the party alone? Because he couldn't find any atoms to bond with! Now, let's look at the equation N2(g) + 3H2(g) → 2NH3(g).
The mole ratios, in order, give us a fun way to see how the reactants interact with each other and the product. So, in this equation, the mole ratio of N2 to H2 is 1:3. That means for every 1 mole of N2, you need 3 moles of H2 to react.
Similarly, the mole ratio of N2 to NH3 is 1:2. That tells us that for every 1 mole of N2, you get 2 moles of NH3 as a product.
Hope that puts a smile on your face and helps you understand the mole ratios, my friend!
To determine the mole ratios, we can examine the coefficients in front of each compound in the balanced equation: N2(g) + 3H2(g) → 2NH3(g).
Mole ratio of N2 to H2:
From the balanced equation, we see that the coefficient in front of N2 is 1, and the coefficient in front of H2 is 3. Therefore, the mole ratio of N2 to H2 is 1:3.
Mole ratio of N2 to NH3:
From the balanced equation, we see that the coefficient in front of N2 is 1, and the coefficient in front of NH3 is 2. Therefore, the mole ratio of N2 to NH3 is 1:2.
Mole ratio of H2 to NH3:
From the balanced equation, we see that the coefficient in front of H2 is 3, and the coefficient in front of NH3 is 2. Therefore, the mole ratio of H2 to NH3 is 3:2.
To summarize:
- The mole ratio of N2 to H2 is 1:3.
- The mole ratio of N2 to NH3 is 1:2.
- The mole ratio of H2 to NH3 is 3:2.
To determine the mole ratios in a chemical equation, you need to examine the coefficients of the reactants and products. The coefficients represent the number of moles of each substance involved in the reaction.
In the given equation N2(g) + 3H2(g) → 2NH3(g), the coefficients are:
Reactants:
N2(g) - coefficient of 1
H2(g) - coefficient of 3
Product:
NH3(g) - coefficient of 2
The mole ratios between the reactants can be obtained by comparing their coefficients:
N2(g) : H2(g) = 1 : 3
Thus, the mole ratio of N2 to H2 is 1:3.
The mole ratios between the reactant and the product can be obtained by comparing their coefficients:
N2(g) : NH3(g) = 1 : 2
Thus, the mole ratio of N2 to NH3 is 1:2.
Similarly, for the reactant H2(g) and the product NH3(g):
H2(g) : NH3(g) = 3 : 2
Therefore, the mole ratio of H2 to NH3 is 3:2.
To summarize, the mole ratios in order are:
1:3 for N2 to H2
1:2 for N2 to NH3
3:2 for H2 to NH3.