| Équations équilibrées la veille | Équations équilibrées le lendemain |
SnS + Na2S2 = Na2SnS3
PbCO3 + HBr = HCO3 + PbBr =>
PbCO3 + HBr = HCO3 + PbBr
(Cu(NH3)2)OH + O2 + NH3*H2O = (Cu(NH3)4)(OH)2 + H2O =>
4(Cu(NH3)2)OH + O2 + 8 NH3*H2O = 4(Cu(NH3)4)(OH)2 + 6 H2O
O + NaBr = NaO + Br2 =>
2 O + 2 NaBr = 2 NaO + Br2
SnS + Na2S2 = Na2SnS3 =>
SnS + Na2S2 = Na2SnS3
HBr + HCOOH = HCOO + H2Br =>
HBr + HCOOH = HCOO + H2Br
NO2 + O2 = ONO2 =>
2 NO2 + O2 = 2 ONO2
KSCN + FeCl3 = [Fe(SCN)6]K3 + KCl =>
6 KSCN + FeCl3 = [Fe(SCN)6]K3 + 3 KCl
Al2(SO4)3 = Al + O2 + SO2 =>
Al2(SO4)3 = 2 Al + 3 O2 + 3 SO2
Ag2SO4 + NaSCN = AgSCN + Na2SO4 =>
Ag2SO4 + 2 NaSCN = 2 AgSCN + Na2SO4
BaCl2 + Kl = BaKl + Cl2 =>
BaCl2 + Kl = BaKl + Cl2
Ag{+} + Cu = Cu{+2} + Ag =>
2 Ag{+} + Cu = Cu{+2} + 2 Ag
Mg(HCO3)2 + HNO3 = Mg(NO3)2 + H2CO3 =>
Mg(HCO3)2 + 2 HNO3 = Mg(NO3)2 + 2 H2CO3
MgSO4 + Ba(Cl)2 = MgCl2 + BaSO4 =>
MgSO4 + Ba(Cl)2 = MgCl2 + BaSO4
Al + ZrO2 = Zr + Al2O3 =>
4 Al + 3 ZrO2 = 3 Zr + 2 Al2O3
HCIO3 + AI(OH)3 = AI(CIO3)3 + H2O =>
3 HCIO3 + AI(OH)3 = AI(CIO3)3 + 3 H2O
NaOH + P + H2O = Na3PO4 + PH3 =>
9 NaOH + 8 P + 3 H2O = 3 Na3PO4 + 5 PH3
H2O + CN = HCN + OH =>
H2O + CN = HCN + OH
NaH + O = NaO + H =>
NaH + O = NaO + H
C2H6 + K2O = CO2 + H2O + K =>
C2H6 + 7 K2O = 2 CO2 + 3 H2O + 14 K
CH2OH(l) + O2(g) = CO2(g) + H2O(l) =>
4 CH2OH(l) + 5 O2(g) = 4 CO2(g) + 6 H2O(l)
C2H6COONa + NaOH = Na2CO3 + C2H6 + H =>
C2H6COONa + NaOH = Na2CO3 + C2H6 + H
BaCl2 + AgNO3 = AgCl + Ba(NO3)2 =>
BaCl2 + 2 AgNO3 = 2 AgCl + Ba(NO3)2
Nd + O2 = NdO =>
2 Nd + O2 = 2 NdO
C6H5OH + C5H6Br3N = C6H3Br3O + C5H6BrN + HBr =>
C6H5OH + 3 C5H6Br3N = C6H3Br3O + 3 C5H6BrN + 3 HBr
Rb(s) + Se(s) = Rb2Se(s) =>
2 Rb(s) + Se(s) = Rb2Se(s)
SCN + HCl = SHCN + Cl =>
SCN + HCl = SHCN + Cl
CaSO4 + K2S = CaS + K2SO4 =>
CaSO4 + K2S = CaS + K2SO4
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
CH3CHO + Cu(OH)2 = CH3COO + Cu + H2O =>
2 CH3CHO + 3 Cu(OH)2 = 2 CH3COO + 3 Cu + 4 H2O
K4Fe(CN)6 + H2SO4 + H2O = K2SO4 + FeSO4 + (NH4)2SO4 + CO =>
K4Fe(CN)6 + 6 H2SO4 + 6 H2O = 2 K2SO4 + FeSO4 + 3(NH4)2SO4 + 6 CO
NH3 + H2SO4 = (NH4)2SO4 =>
2 NH3 + H2SO4 = (NH4)2SO4
Mn(OH)2 + Br2 + KOH = KMnO4 + KBr + H2O =>
2 Mn(OH)2 + 5 Br2 + 12 KOH = 2 KMnO4 + 10 KBr + 8 H2O
P4 + Cl2 = PCl38 =>
P4 + 76 Cl2 = 4 PCl38
Fe{+2} + CN{-} = [Fe(CN)6]{-4} =>
Fe{+2} + 6 CN{-} = [Fe(CN)6]{-4}
H(g) + Br = HBr(g) =>
H(g) + Br = HBr(g)
NH3 + HCl = NH4Cl =>
NH3 + HCl = NH4Cl
C7H6O3 + C3H8O = C10H12O3 + H2O =>
C7H6O3 + C3H8O = C10H12O3 + H2O
MnCl2 + HNO3 + HCl = NO + MnCl4 + H2O =>
3 MnCl2 + 2 HNO3 + 6 HCl = 2 NO + 3 MnCl4 + 4 H2O
HCl + F = HF + Cl2 =>
2 HCl + 2 F = 2 HF + Cl2
BrK + AgNO3 = BrAg + KNO3 =>
BrK + AgNO3 = BrAg + KNO3
NaNO2 + H2SO4 + KMnO4 = NaNO3 + MnSO4 + K2SO4 + H2O =>
5 NaNO2 + 3 H2SO4 + 2 KMnO4 = 5 NaNO3 + 2 MnSO4 + K2SO4 + 3 H2O
Ca3P2(s) + H2O = Ca(OH)2 + PH3(g) =>
Ca3P2(s) + 6 H2O = 3 Ca(OH)2 + 2 PH3(g)
W(OH)3 + H2 = W6 + H2O =>
6 W(OH)3 + 9 H2 = W6 + 18 H2O
ZnCl + KOH = ZnKClOH =>
ZnCl + KOH = ZnKClOH
AsO3 + Na2CO3 = CO3 + Na2AsO3 =>
AsO3 + Na2CO3 = CO3 + Na2AsO3
HF + LiS = HS + LiF =>
HF + LiS = HS + LiF
Sr + Kr = SrKr =>
Sr + Kr = SrKr
Ca(s) + CuF2(aq) = Cu(s) + CaF2(s) =>
Ca(s) + CuF2(aq) = Cu(s) + CaF2(s)
Al(NO3)3 + Al2(SO4)3 = Al(SO4)3 + Al2(NO3)3 =>
Al(NO3)3 + Al2(SO4)3 = Al(SO4)3 + Al2(NO3)3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur05/21/24
Équations équilibrées sur06/20/23
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