Respuesta :
1 mole of AGNO3 weighs 170g
so 0.6322 miles will weigh 170 X 0.6322=107.474 g
so 0.6322 miles will weigh 170 X 0.6322=107.474 g
Answer: The mass of silver nitrate is 137.5 grams.
Explanation:
Molarity is defined as the number of moles present in one liter of solution.
Mathematically,
[tex]\text{Molarity of the solution}=\frac{\text{Moles of solute}}{\text{Volume of solution (in L)}}[/tex]
Or,
[tex]\text{Molarity of the solution}=\frac{\text{Mass of solute}\times 1000}{\text{Molar mass of solute}\times \text{Volume of solution (in mL)}}[/tex]
We are given:
Molarity of solution = 5.88 M
Molar mass of silver nitrate = 170 g/mol
Volume of solution = 145 mL
Mass of silver nitrate = ? g
Putting values in above equation, we get:
[tex]5.58mol/L=\frac{\text{Mass of silver nitrate}\times 1000}{170g/mol\times 145mL}\\\\\text{Mass of silver nitrate}=\frac{5.58\times 170\times 145}{1000}=137.5g[/tex]
Hence, the mass of silver nitrate is 137.5 grams.
