# silver sulfide molar mass

This is my work so far PbI2Pb^+2 + I- PbKI2----->Pb^+2 + KI^-1 7.2 x 10^-9=(s)(s+0.0040M) Assume s, Use Ksp for PbCl2 and Kf for [PbCl3]− to determine the molar solubility of PbCl2 in 0.10 M HCl(aq). Will solid barium chromate precipitate upon cooling to 25°C? Name: Silver Sulfite. (Ksp = 1.12x10^-12 ) I know how to calcuate the molar solubility, and I know how to convert it into grams/L...but I'm stuck on how to make it grams/100mL Any Help would be awesome! Structure, properties, spectra, suppliers and links for: Silver sulfide. a. Determine the molar solubility in water and in 0.15 M CaCl2. Silver sulfide is an inorganic compound with the formula Ag 2 S.A dense black solid, it is the only sulfide of silver.It is useful as a photosensitizer in photography.It constitutes the tarnish that forms over time on silverware and other silver objects. Example Reactions: • 2AgNO3 + K2SO3 = 2KNO3 + Ag2SO3. Ag 2 S (s) + HCl (aq) --> AgCl (s) + H 2 S (g) I don't understand conversions very well. Silver chromate is sparingly soluble in aqueous solutions. Ksp for Ag2SO4= 1.2*10^-5 Do not understand this solubility question. Determine the molar solubility of Y for XY2 if Ksp is 2.2x10^-4 The answer is 0.038, but I'm not sure how. Complete the table below for calculating the molar mass of the ionic compound silver sulfide. Calculate how many mL of saturated Al(OH)3 solution it would take to titrate against 12.00mL of 0.0542M HCl, The solubility of silver chromate is 500 ml of water at 25 degrees celsius is 0.0129g. Here are the choices: 1. 1.SOLUBILITY: At 25C, the molar solubility of calcium phosphate in water is 1.1*10^{-7}M. Calculate the solubility in grams per liter. Make a reaction table. PubChem Substance ID 24854485. Ksp (Zn(CN)2) = 3.0 × 10-16; Ka (HCN) = 6.2 × 10-10. Ksp is 6.0 x 10^-51. Silver is a metallic element that typically loses one electron to become a positively charged ion, Ag +1.The sulfur atom needs two electrons to fill its valence electron shell. Aqueous solutions of sodium sulfide and silver nitrate are mixed to form solid silver sulfide and aqueous sodium nitrate. what is the molar solubility of lead(II) chromate (ksp=1.8x10^-14) in 0.13 M potassium chromate? Completely lost! Ksp of PbI2 = 9.8 x 10^(-9). Include rows for initial concentration, change in concentration, and equilibrium concentration. Ignoring activities, determine the molar solubility of copper (I) azide (CuN3) in a solution with a pH of 10.83. The molar solubility of PbBr2 at 250C is 1.0x10^-2. 16 Ag(s) + S8(s) > 8Ag2S(s) chm. Calculate the molar solubility, S, of this compound. Silver sulfide 99.9% trace metals basis CAS Number 21548-73-2. The molar solubility of Pb(IO3)2 in a 0.10 M NaIO3 solution is 2.4 10-11 mol/L. It is intended to separate out the silver by selective precipitaion of AgI. Molar mass of Ag2SO4 = 311.799 g/mol. The Ksp of magnesium hydroxide, Mg(OH)2, is 5.61 × 10^-12. Equilibrium constants at 25 ∘C are Substance Kc Value of Kc CaCO3 Ksp 4.5×10−9 H2CO3 Ka1 4.3×10−7 Ka2 5.6×10−11 What is the molar solubility of marble (i.e., [Ca2+] in a saturated solution) in acid rainwater, for which pH=4.20? I'm not quite sure what i'm doing wrong here: The Ksp for Ga(OH)3 = 7.28 X 10-36. Ignoring activities, determine the molar solubility (S) of Zn(CN)2 in a solution with a pH = 3.63. Proof? MDL number MFCD00003406. Ignoring activities, determine the molar solubility (S) of Zn(CN)2 in a solution with a pH = 4.36. 2.2 x 10–3 mol L–1 c. 6.3 x 10–2 mol, Calculate the molar solubility of BaSO4 in a solution in which [H3O+] is 0.50 M. Ksp(BaSO4) = 1.1×10-10, Ka(HSO4-)=1.02×10-2, The Ksp of Ag2CrO4(s) is 1.12 x 10^-12. What is the molar solubility of chromium (III) iodate at 25°C? A generic salt, AB, has a molar mass of 159 g/mol and a solubility of 3.20 g/L at 25 °C. Empirical Formula (Hill Notation) Ag 2 S . I'm stuck on this question, please help? b) Na2SO4 is added gradually to 100 cm3 of a solution that contains 0.15 M Ca2+ and 0.15 M Sr2+ ions (at 25 °C). Chemistry -- to Dr.Bob I need your help! Ksp (Zn(CN)2) = 3.0 × 10-16; Ka (HCN) = 6.2 × 10-10. The Ksp of nickel(II) carbonate, NiCO3, is 1.42×10−7. The Ksp of manganese(II) hydroxide, Mn(OH)2, is 2.00 × 10-13. Calculate the molar solubility of AgCrO4(s) a)in pure water b) in a solution of 0.10 mol/L sodium chromate, Na2CrO4(s), If two salts AX and BX2, have the same Ksp values of 4.0x10^-12 at a given temperature, then A. their molar solubilities in water are the same B. the salts are more soluble in 0.1 M NaX than in water C. the molar solubility of AX in water is less than that. (a) For each. The Ksp is 2.1 x 10^-13 but I can't solve for x thanks. • 2AgNO3 + Na2SO3 = Ag2SO3 + 2NaNO3. ), Calculate the molar solubility of calcium carbonate in 0.10 M Ca(NO3)2. Calculate the molar solubility of this compound. Below are two solutions in which copper (II) hydroxide is dissolved; in each case, the solubility is not the same as it is in pure water. CHEM1612 2013-N-3 November 2013 • Calculate the molar solubility of silver sulfide, Ag 2S, given that K sp is 8 × 10 –51 at 25 °C.

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