What is the Ksp expression for Ag2S?
Ag2S(s) = 2Ag+(aq) + S2(aq) Ksp = 1.6 X 1049 Ksp = [Ag+]2[S2] Remember the pure solid, Ag2S, is not included in the equilibrium expression.
What is the chemical name of Ag2S?
SILVER SULFIDE
Silver sulfide
| PubChem CID | 30686 |
|---|---|
| Molecular Formula | Ag2HS |
| Synonyms | SILVER SULFIDE 21548-73-2 Ag2S Silver(I)Sulfide Silver sulfide (Ag2S) More… |
| Molecular Weight | 248.81 |
| Component Compounds | CID 23954 (Silver) CID 402 (Hydrogen sulfide) |
What is the net ionic equation for the reaction of AgNO3 AQ with Na2S aq )?
2 AgNO3 + Na2S → 2 NaNO3 + Ag2S – Balanced equation | Chemical Equations online!
What is the solubility of Ag2S?
The molar solubility of Ag2S A g 2 S is 3.12 x 10-15 g/L.
What is the theoretical yield in g of Ag2S produced from the reaction solution?
What is the theoretical yield in grams of Ag2S produced from the reaction? Theoretical yield is dependent on the limiting reactant; therefore, the theoretical yield is 68.92 g Ag2S.
What is the molar mass of Ag2S?
247.8 g/molSilver sulfide / Molar mass
Is Ag2S a base or acid?
Silver sulfide represented by the chemical formula Ag2S is a black crystalline powder that is soluble in nitric acid, sulfuric acid and alkali cyanide solutions. Ag2S is insoluble in alcohol [1, 5]….
| Silver Sulfide Identification | |
|---|---|
| CAS Number | 21548-73-2 |
| ChemSpider ID | 145878 |
| EC Number | 244-438-2 |
Is Ag2S a precipitate?
Silver sulfide (Ag2S) precipitate (black) formed by adding 0.2 M solution of silver nitrate (AgNO3) drop by drop to 0.25 M solution of sodium sulfide (Na2S). The reaction is Na2S + AgNO3 -> Ag2S + NaNO3. This is an example of a double replacement reaction.
How many grams of Ag2S will form when 3.94 g of AgNO3 and an excess of Na2S are reacted together?
2.87 g
2.87 g of Ag2S will be produced from 3.94 g of AgNO3.
Is FeS soluble in water?
The compound FeS is insoluble. We use the solubility rules to qualitatively classify whether a substance is soluble or insoluble in water. According to the solubility rules, sulfide salts of transition metals are insoluble. Fe is a transition metal and S2− is the sulfide ion.
Which of the following is least soluble in water Ag2S?
The solubility order is: AgF>AgCl>AgBr>AgI>Ag2S.
How many grams of Ag2S will be produced?
2.87 g of Ag2S will be produced from 3.94 g of AgNO3.
How many atoms are in Ag2S?
Mass percentage of the elements in the composition
| Element | Symbol | Number of Atoms |
|---|---|---|
| Argentum | Ag | 2 |
| Sulfur | S | 1 |
What is the theoretical yield in g of Ag2S produced from the reaction?
Is Ag2S insoluble in water?
Silver sulfide is insoluble in most solvents, but is degraded by strong acids….Silver sulfide.
| Names | |
|---|---|
| Density | 7.234 g/cm3 (25 °C) 7.12 g/cm3 (117 °C) |
| Melting point | 836 °C (1,537 °F; 1,109 K) |
| Solubility in water | 6.21·10−15 g/L (25 °C) |
How many grams of Ag2S will be formed?