Molar mass silver nitrate = 170 g/mole
170 x 2.2 = 374 g
0.133 ,mol 1 ,mol ,0.15 mol ,2mol
0.133mol
Roughly 4 moles.
6,2 moles of silver
The number of moles is 0,19.
0.688 moles*6.02x1023=4.14x1023 Formula units
4.55 moles AgNO3 (1 mole Ag/1 mole NO3)(6.022 X 10^23/1 mole Ag) = 2.74 X 10^24 atoms of silver
85 grams of AgNO3 represents 0,.5 moles.
Balanced equation first! AgNO3 + NaCl -> AgCl + NaNO3 all one to one, get moles AgNO3 3.82 moles NaCl (1 mole AgNO3/1 mole NaCl) = 3.82 moles AgNO3 ------------------------------- Molarity = moles of solute/Liters of solution 0.117 M AgNO3 = 3.82 moles AgNO3/Liters Liters = 3.82/0.117 = 32.6 Liters which is 32600 milliliters which is unreasonable; check answer if you can
Molarity = moles of solute/liters of solution or, for our purposes moles of solute = liters of solution * Molarity moles of AgNO3 = 0,50 liters * 4.0 M = 2.0 moles of AgNO3 needed --------------------------------------
Roughly 4 moles.
Get moles silver nitrate. 255 grams AgNO3 (1 mole AgNO3/169.91 grams) = 1.5008 moles AgCO3 --------------------------------Now; Molarity = moles of solute/Liters of solution ( 1500 ml = 1.5 Liters ) Molarity = 1.5008 moles AgNO3/1.5 Liters = 1.00 M AgNO3 ---------------------
6,2 moles of silver
AgNO3 is 169.87 g/mol. Ag is 107.87 g/mol meaning that Ag is 63.5% of AgNO3. 63.5% of 32.46g is 20.61g. 20.61g / 107.87 g/mol = .191 moles.
The number of moles is 0,19.
0.688 moles*6.02x1023=4.14x1023 Formula units
2,888.10e15 molecules of AgNO3 equal 0,48.10e-8 moles.
X = 0.489 moles of AgCl produced
13 multiplied by 169.87 (g/mol) = 2208.3g