I think....
Pb(NO3)2 + Na2S -> PbS + 2(NaNO3)
If someone knows for sure please kill my answer.
The balanced chemical equation for CdBr2 + Na2S is: CdBr2 + Na2S → CdS + 2NaBr
1. Add a small quantity of the FeCl3 solution into the Na2S(aq.). 2FeCl3+3Na2S=2FeS↓+6NaCl+S↓ the following is the ionic reaction equation 2Fe3+ + S2- = 2FeS↓+ S↓ 2. Add a small quantity of the Na2S solution into the FeCl3(aq.) 2FeCl3 + Na2S =2FeCl2 + 2NaCl + S↓ the following is the ionic reaction equation 2Fe3+ + S2- = S↓ + 2Fe2+
The chemical equation for Na2S (sodium sulfide) reacting with H2O (water) is: Na2S + H2O → 2NaOH + H2S
Of course they react.H2S and NaNO3 is given out.
Assuming you're reacting the two, it's 2Na + S --> Na2S.
The balanced chemical equation for CdBr2 + Na2S is: CdBr2 + Na2S → CdS + 2NaBr
1. Add a small quantity of the FeCl3 solution into the Na2S(aq.). 2FeCl3+3Na2S=2FeS↓+6NaCl+S↓ the following is the ionic reaction equation 2Fe3+ + S2- = 2FeS↓+ S↓ 2. Add a small quantity of the Na2S solution into the FeCl3(aq.) 2FeCl3 + Na2S =2FeCl2 + 2NaCl + S↓ the following is the ionic reaction equation 2Fe3+ + S2- = S↓ + 2Fe2+
When sulfur (S) reacts with concentrated sodium hydroxide (NaOH), it forms sodium sulfide (Na2S) and water (H2O). The balanced chemical equation for this reaction is: S + 2NaOH -> Na2S + H2O.
The chemical equation for Na2S (sodium sulfide) reacting with H2O (water) is: Na2S + H2O → 2NaOH + H2S
Of course they react.H2S and NaNO3 is given out.
The balanced chemical equation for the reaction between mercury(II) nitrate and sodium sulfide is: Hg(NO3)2 + Na2S -> HgS + 2NaNO3
Assuming you're reacting the two, it's 2Na + S --> Na2S.
Na2S(aq) + ZnCl2(aq) --> 2NaCl(aq) + ZnS(s)
A precipitation reaction will occur when manganese(II) chloride (MnCl2) and sodium sulfide (Na2S) are mixed, resulting in the formation of a solid precipitate of manganese(II) sulfide (MnS). This reaction can be represented by the equation: MnCl2 + Na2S -> MnS + 2 NaCl.
The balanced chemical equation is: Zn(NO3)2(aq) + Na2S(aq) -> ZnS(s) + 2 NaNO3(aq)
The balanced equation for this reaction is: 2 Na2S + 2 AgNO3 → Ag2S + 2 NaNO3
The formations of these compounds from elements are as follows. 2 Na + S --> Na2S 2K + I2 --> 2KI These two reagents do not react with each other.