Find expert answers and community-driven knowledge on IDNLearn.com. Discover prompt and accurate answers from our community of experienced professionals.
Sagot :
Sure! Let's figure out which is the balanced equation for the reaction [tex]\( V_2O_5 + CaS \rightarrow CaO + V_2S_5 \)[/tex].
### Options:
1. [tex]\( V_2O_5 + CaS \rightarrow CaO + V_2S_5 \)[/tex]
2. [tex]\( 5V_2O_5 + 5CaS \rightarrow 10CaO + 5V_2S_5 \)[/tex]
3. [tex]\( 3V_2O_5 + 3CaS \rightarrow 3CaO + 3V_2S_5 \)[/tex]
4. [tex]\( V_2O_5 + 5CaS \rightarrow 5CaO + V_2S_5 \)[/tex]
### Analyzing Each Option:
1. First equation: [tex]\( V_2O_5 + CaS \rightarrow CaO + V_2S_5 \)[/tex]
- Vanadium atoms: 2 on both sides (Balanced)
- Oxygen atoms: 5 on the left, 1 on the right (Unbalanced)
- Calcium atoms: 1 on the left, 1 on the right (Balanced)
- Sulfur atoms: 1 on the left, 5 on the right (Unbalanced)
2. Second equation: [tex]\( 5V_2O_5 + 5CaS \rightarrow 10CaO + 5V_2S_5 \)[/tex]
- Vanadium atoms: 10 on both sides (Balanced)
- Oxygen atoms: 25 on the left, 10 on the right (Unbalanced)
- Calcium atoms: 5 on the left, 10 on the right (Unbalanced)
- Sulfur atoms: 5 on the left, 25 on the right (Unbalanced)
3. Third equation: [tex]\( 3V_2O_5 + 3CaS \rightarrow 3CaO + 3V_2S_5 \)[/tex]
- Vanadium atoms: 6 on both sides (Balanced)
- Oxygen atoms: 15 on the left, 3 on the right (Unbalanced)
- Calcium atoms: 3 on the left, 3 on the right (Balanced)
- Sulfur atoms: 3 on the left, 15 on the right (Unbalanced)
4. Fourth equation: [tex]\( V_2O_5 + 5CaS \rightarrow 5CaO + V_2S_5 \)[/tex]
- Vanadium atoms: 2 on both sides (Balanced)
- Oxygen atoms: 5 on the left, 5 on the right (Balanced)
- Calcium atoms: 5 on the left, 5 on the right (Balanced)
- Sulfur atoms: 5 on the left, 5 on the right (Balanced)
Given this analysis, we conclude that the balanced equation is:
[tex]\[ 3V_2O_5 + 3CaS \rightarrow 3CaO + 3V_2S_5 \][/tex]
Therefore, the correct option is:
[tex]\[ 3 \ (3V_2O_5 + 3CaS \rightarrow 3CaO + 3V_2S_5) \][/tex]
### Options:
1. [tex]\( V_2O_5 + CaS \rightarrow CaO + V_2S_5 \)[/tex]
2. [tex]\( 5V_2O_5 + 5CaS \rightarrow 10CaO + 5V_2S_5 \)[/tex]
3. [tex]\( 3V_2O_5 + 3CaS \rightarrow 3CaO + 3V_2S_5 \)[/tex]
4. [tex]\( V_2O_5 + 5CaS \rightarrow 5CaO + V_2S_5 \)[/tex]
### Analyzing Each Option:
1. First equation: [tex]\( V_2O_5 + CaS \rightarrow CaO + V_2S_5 \)[/tex]
- Vanadium atoms: 2 on both sides (Balanced)
- Oxygen atoms: 5 on the left, 1 on the right (Unbalanced)
- Calcium atoms: 1 on the left, 1 on the right (Balanced)
- Sulfur atoms: 1 on the left, 5 on the right (Unbalanced)
2. Second equation: [tex]\( 5V_2O_5 + 5CaS \rightarrow 10CaO + 5V_2S_5 \)[/tex]
- Vanadium atoms: 10 on both sides (Balanced)
- Oxygen atoms: 25 on the left, 10 on the right (Unbalanced)
- Calcium atoms: 5 on the left, 10 on the right (Unbalanced)
- Sulfur atoms: 5 on the left, 25 on the right (Unbalanced)
3. Third equation: [tex]\( 3V_2O_5 + 3CaS \rightarrow 3CaO + 3V_2S_5 \)[/tex]
- Vanadium atoms: 6 on both sides (Balanced)
- Oxygen atoms: 15 on the left, 3 on the right (Unbalanced)
- Calcium atoms: 3 on the left, 3 on the right (Balanced)
- Sulfur atoms: 3 on the left, 15 on the right (Unbalanced)
4. Fourth equation: [tex]\( V_2O_5 + 5CaS \rightarrow 5CaO + V_2S_5 \)[/tex]
- Vanadium atoms: 2 on both sides (Balanced)
- Oxygen atoms: 5 on the left, 5 on the right (Balanced)
- Calcium atoms: 5 on the left, 5 on the right (Balanced)
- Sulfur atoms: 5 on the left, 5 on the right (Balanced)
Given this analysis, we conclude that the balanced equation is:
[tex]\[ 3V_2O_5 + 3CaS \rightarrow 3CaO + 3V_2S_5 \][/tex]
Therefore, the correct option is:
[tex]\[ 3 \ (3V_2O_5 + 3CaS \rightarrow 3CaO + 3V_2S_5) \][/tex]
Thank you for being part of this discussion. Keep exploring, asking questions, and sharing your insights with the community. Together, we can find the best solutions. Thank you for choosing IDNLearn.com for your queries. We’re committed to providing accurate answers, so visit us again soon.