How many liters of 0.305 M K.PO. solution are necessary to completely react with 187 mL of 0.0184 M NICI according to the balanced chemical reaction: KPO:(aq) + 3 NICI:(aq) Nis(PO.):(s) + KCI(aq) molNICIE 187 mL NICI2 2 LKPO. 0.0184 L NICI2 3 mo-NICIE 0.305 mol KPO. 0.0184 mol NiCl2 187 mL NICI2 2L KPO4 L NICI: 3 mol NiCl2 0.305 mol KPO. ADD FACTOR DELETE ANSWER RESET *( ) 0.0113 6.022 x 1023 0.305 187 2 1000 0.001 3 6 0.00376 0.00752 0.0184 7.52 mL K.PO. M К.РО M NICI2 g KPO. LKPO. mol KPO. mol NiCl2 mL NICI2 L NICI g NiCl2

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Hello, 

I need help with this equation.  Please show me how to organize the equation, just EXACT like the screenshot.  I knew the final result is 0.00752 L

Thank you! 

### Stoichiometry Problem: Calculating Solution Volume

**Problem Statement:**
How many liters of a 0.305 M K₃PO₄ solution are necessary to completely react with 187 mL of a 0.0184 M NiCl₂ solution, according to the balanced chemical reaction:

\[ 
2 \text{ K}_3\text{PO}_4(\text{aq}) + 3 \text{ NiCl}_2(\text{aq}) \rightarrow \text{ Ni}_3(\text{PO}_4)_2(\text{s}) + 6 \text{ KCl}(\text{aq}) 
\]

**Solution Steps:**

1. **Initial Information:**

   - Molarity of NiCl₂: 0.0184 mol/L
   - Volume of NiCl₂: 187 mL
   - Molarity of K₃PO₄: 0.305 mol/L

2. **Conversion Process:**

   - Convert mL to L:

     \[
     187 \text{ mL NiCl}_2 \times \frac{1 \text{ L}}{1000 \text{ mL}} = 0.187 \text{ L}
     \]

   - Determine moles of NiCl₂:

     \[
     0.187 \text{ L NiCl}_2 \times 0.0184 \text{ mol/L} = 0.0034368 \text{ mol NiCl}_2
     \]

   - Use stoichiometry to find moles of K₃PO₄:

     \[
     0.0034368 \text{ mol NiCl}_2 \times \frac{2 \text{ mol K}_3\text{PO}_4}{3 \text{ mol NiCl}_2} = 0.0022912 \text{ mol K}_3\text{PO}_4
     \]

   - Calculate volume of K₃PO₄ required:

     \[
     0.0022912 \text{ mol K}_3\text{PO}_4 \times \frac{1 \text{ L}}{0.305 \text{ mol}} \approx 0.00752 \text{ L}
     \]

     \( \approx 7.52 \text{ mL} \)

**Interactive Interface:
Transcribed Image Text:### Stoichiometry Problem: Calculating Solution Volume **Problem Statement:** How many liters of a 0.305 M K₃PO₄ solution are necessary to completely react with 187 mL of a 0.0184 M NiCl₂ solution, according to the balanced chemical reaction: \[ 2 \text{ K}_3\text{PO}_4(\text{aq}) + 3 \text{ NiCl}_2(\text{aq}) \rightarrow \text{ Ni}_3(\text{PO}_4)_2(\text{s}) + 6 \text{ KCl}(\text{aq}) \] **Solution Steps:** 1. **Initial Information:** - Molarity of NiCl₂: 0.0184 mol/L - Volume of NiCl₂: 187 mL - Molarity of K₃PO₄: 0.305 mol/L 2. **Conversion Process:** - Convert mL to L: \[ 187 \text{ mL NiCl}_2 \times \frac{1 \text{ L}}{1000 \text{ mL}} = 0.187 \text{ L} \] - Determine moles of NiCl₂: \[ 0.187 \text{ L NiCl}_2 \times 0.0184 \text{ mol/L} = 0.0034368 \text{ mol NiCl}_2 \] - Use stoichiometry to find moles of K₃PO₄: \[ 0.0034368 \text{ mol NiCl}_2 \times \frac{2 \text{ mol K}_3\text{PO}_4}{3 \text{ mol NiCl}_2} = 0.0022912 \text{ mol K}_3\text{PO}_4 \] - Calculate volume of K₃PO₄ required: \[ 0.0022912 \text{ mol K}_3\text{PO}_4 \times \frac{1 \text{ L}}{0.305 \text{ mol}} \approx 0.00752 \text{ L} \] \( \approx 7.52 \text{ mL} \) **Interactive Interface:
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