How many grams of Mg3(PO4)2 are in 10.00 mL of a 2.500 M solution ? The GFW for magnesium phosphate is 262.87 g. (10.00 mL)(- %3D mL mol g L)(- -) = mol (- %3D L mol а. 3.000 b. 2.500 C. 10.00 d. 1.000 е. 2.000 f. 9.000 g. 6.000 h. 8.000 i. 0.02500 j. 47.00 k. 5.00 I. 50.00 m. 25.0 n. 0.02041 o. 97.98 р. 30.62 q. 6.572 r. 0.6124 S. 262.87 t. 0.1800 u. 3.000 x 103 V. 7.500 w. 0.6667 х. О.200 у. 2.67 z. 2.67 x 103 аа. 103 bb. сс. 30.62 dd. 1971 ee. 0.01000

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**Educational Website: Calculation of Mass of Mg₃(PO₄)₂ in Solution**

**Problem Statement:**

How many grams of Mg₃(PO₄)₂ are in 10.00 mL of a 2.500 M solution? The gram formula weight (GFW) for magnesium phosphate is 262.87 g.

**Calculation Steps:**

1. **Convert Volume to Liters:**
   \[
   \text{Volume in Liters} = (\text{10.00 mL}) \left( \frac{1 \text{ L}}{1000 \text{ mL}} \right) = \underline{\hspace{1cm}} \text{ L}
   \]

2. **Calculate Moles of Solution:**
   \[
   \text{Moles} = (\text{Volume in Liters}) \times (2.500 \text{ M}) = \underline{\hspace{1cm}} \text{ mol}
   \]

3. **Convert Moles to Grams:**
   \[
   \text{Grams} = (\text{Moles}) \left( \frac{262.87 \text{ g}}{1 \text{ mol}} \right) = \underline{\hspace{1cm}} \text{ g}
   \]

**Choices for Fill-in-the-Blanks:**

a. 3.000  
b. 2.500  
c. 10.00  
d. 1.000  
e. 2.000  
f. 9.000  
g. 6.000  
h. 8.000  
i. 0.02500  
j. 47.00  
k. 5.00  
l. 50.00  
m. 25.0  
n. 0.02041  
o. 0.97  
p. 30.62  
q. 6.572  
r. 0.6124  
s. 262.87  
t. 0.1800  
u. 3.000 x 10³  
v. 7.500  
w. 0.6667  
x. 0.200  
y. 2.67  
z. 2.67 x 10³  
aa. 10³  
bb. cc. 30.62
Transcribed Image Text:**Educational Website: Calculation of Mass of Mg₃(PO₄)₂ in Solution** **Problem Statement:** How many grams of Mg₃(PO₄)₂ are in 10.00 mL of a 2.500 M solution? The gram formula weight (GFW) for magnesium phosphate is 262.87 g. **Calculation Steps:** 1. **Convert Volume to Liters:** \[ \text{Volume in Liters} = (\text{10.00 mL}) \left( \frac{1 \text{ L}}{1000 \text{ mL}} \right) = \underline{\hspace{1cm}} \text{ L} \] 2. **Calculate Moles of Solution:** \[ \text{Moles} = (\text{Volume in Liters}) \times (2.500 \text{ M}) = \underline{\hspace{1cm}} \text{ mol} \] 3. **Convert Moles to Grams:** \[ \text{Grams} = (\text{Moles}) \left( \frac{262.87 \text{ g}}{1 \text{ mol}} \right) = \underline{\hspace{1cm}} \text{ g} \] **Choices for Fill-in-the-Blanks:** a. 3.000 b. 2.500 c. 10.00 d. 1.000 e. 2.000 f. 9.000 g. 6.000 h. 8.000 i. 0.02500 j. 47.00 k. 5.00 l. 50.00 m. 25.0 n. 0.02041 o. 0.97 p. 30.62 q. 6.572 r. 0.6124 s. 262.87 t. 0.1800 u. 3.000 x 10³ v. 7.500 w. 0.6667 x. 0.200 y. 2.67 z. 2.67 x 10³ aa. 10³ bb. cc. 30.62
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