Chemistry

# How many moles of AgNO3 does 85 grams of AgNO3 represents?

85 grams of AgNO3 represents 0,.5 moles.

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## Related Questions

Balanced equation first! AgNO3 + NaCl -&gt; 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 --------------------------------------

7.4x10^23 x ( 1 mol AgNO3/ 6.02x10^23) x (169.88g AgNO3/ 1 mol AgNO3)=2.1x10^2g AgNO3no of molecules=7.4x10^23Mr of AgNO3=169.88we can find the no of moles, thereforein 1mol there are 6.02x10^23 molecules7.4x10^23 molecules represent (7.4x10^23/6.02x10^23)molesin theory when we multiply molar mass (Mr) with the no of moles, we obtain the mass of the substance in gram:Mr x no of Mol= Mass in grams(7.4x10^23/6.02x10^23)x169.88= 2.1x10^2

Water, or H2O has a molar mass of 18.0153 grams per mole. That means that 9 grams of water is roughly 0.5 moles.

16 grams of oxygen how many moles is 0,5 moles.

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.

AgNO3 + NaCl ===> AgCl(s) + NaNO37 moles silver nitrate will produce 7 moles of silver chloride provided there is sufficient (at least 7 moles) of sodium chloride.

To convert from grams to moles, use this general formula:Grams &Atilde;&middot; Molar mass = Moles10.0 grams Cu &Atilde;&middot; 63.5 grams Cu = 0.157 moles CuSee the related question below that details the conversion of grams to moles and moles to grams.

Atomic mass of carbon: 12.0Formula of grams ---> moles: grams / atomic mass = moles3.00 grams Carbon / 12.0 grams = .25 moles Carbon

53 grams &Atilde;&middot; 18.01 grams/mole = 2.94 moles

0.758 moles of NH3 is the amount of moles in 50 grams of NH42SO4.

500 grams of radium is equal to 2,21 moles.

22 grams of argon is equivalent to 0,55 moles.

124 grams of ethane is equal to 4,124 moles.