The product of sodium oxalate (NaC2O4) and silver ions (Ag⁺) is silver oxalate (Ag2C2O4), which is a sparingly soluble compound. In solution, two silver ions can react with one oxalate ion to form the precipitate. Sodium ions (Na⁺) remain in the solution as spectator ions. Thus, the overall reaction can be represented as NaC2O4 + 2Ag⁺ → Ag2C2O4 (s) + 2Na⁺.
Ag+
Silver (Ag)
CdS2HNo3
The chemical formula of silver phosphide ia Ag3P. The ion of silver is Ag+.
Yes, a reduction of silver can form Ag+ ions. When silver undergoes reduction, it loses one electron to form Ag+ ions, which have a positive charge.
Ag+
Silver (Ag)
Fe + 3AgNO3 ==> Fe(NO3)3 plus 3Ag The oxidation number of Ag in AgNO3 (on the left side) is 1+ and in Ag (on the right side), it is zero. Thus, in this reaction, silver (Ag) has been reduced.
If Ag+ is converted to Ag, it has gained electrons. Ag+ indicates that silver has lost one electron, so when it is converted back to Ag, it means that electron has been gained back.
In the redox reaction, silver (Ag) has been reduced because it gains electrons in forming solid silver (Ag) from silver nitrate (AgNO3).
In the redox reaction AgNO3 + NaNO3 + Ag, silver (Ag) is reduced from Ag+ to Ag with the gain of one electron. Therefore, one electron is transferred in this reaction.
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CdS2HNo3
The product is silver sulfate, low soluble in water.
The compound with the formula Ag⁺ is silver ions, which have a charge of +1. Silver ions are formed when silver loses one electron.
The solubility product expression for silver chromate (Ag2CrO4) is Ksp = [Ag+]²[CrO4²-], where [Ag+] represents the concentration of silver ions and [CrO4²-] represents the concentration of chromate ions in the saturated solution.
The chemical formula of silver phosphide ia Ag3P. The ion of silver is Ag+.