| Équations équilibrées la veille | Équations équilibrées le lendemain |
NO3 + OH = HNO4
ZnO + N2O3 = ZnN2 + O =>
ZnO + N2O3 = ZnN2 + 4 O
H2SO4 + Zn = H2 + ZnSO4 =>
H2SO4 + Zn = H2 + ZnSO4
ZnF2 + Mg = MgF + Zn =>
ZnF2 + 2 Mg = 2 MgF + Zn
C17H35COONa + CaSO4 = (C17H35COO)2Ca + Na + (SO4)2 =>
4 C17H35COONa + 2 CaSO4 = 2(C17H35COO)2Ca + 4 Na + (SO4)2
K3(PO4) + Mg(SO4) = K2(SO4) + Mg3(PO4)2 =>
2 K3(PO4) + 3 Mg(SO4) = 3 K2(SO4) + Mg3(PO4)2
NH4H2PO4 = P2O5 + NH3 + H2O =>
2 NH4H2PO4 = P2O5 + 2 NH3 + 3 H2O
C7H7NO2 + KMnO4 = C7H5NO4 + MnO2 + KOH =>
C7H7NO2 + 2 KMnO4 = C7H5NO4 + 2 MnO2 + 2 KOH
C2000H1700O440 + H2O = CH3COO{-} + H{+} + H2 =>
C2000H1700O440 + 1560 H2O = 1000 CH3COO{-} + 1000 H{+} + 410 H2
SF4 + CsF = CsSF5 =>
SF4 + CsF = CsSF5
K3PO4Al = K3AlPO4 =>
K3PO4Al = K3AlPO4
Na(PO4) + Cd(CH3COOH)2 = Cd(PO4)2 + Na(CH3COOH) =>
2 Na(PO4) + Cd(CH3COOH)2 = Cd(PO4)2 + 2 Na(CH3COOH)
C10H14 + KMnO4 + H2SO4 = MnSO4 + K2SO4 + CO2 + H2O =>
5 C10H14 + 54 KMnO4 + 81 H2SO4 = 54 MnSO4 + 27 K2SO4 + 50 CO2 + 116 H2O
NaI + NaHSO4 = Na2SO4 + HI =>
NaI + NaHSO4 = Na2SO4 + HI
CaPO4 + SiO2 + C = CaSiO3 + P2O5 + CO =>
2 CaPO4 + 2 SiO2 + C = 2 CaSiO3 + P2O5 + CO
Strontium + oxygen = Strontiumoxide =>
2 Sr + O2 = 2 SrO
NH3 + HNO3 = NO + H2O =>
3 NH3 + 5 HNO3 = 8 NO + 7 H2O
BeO + SO2 = BeSO3 =>
BeO + SO2 = BeSO3
MgBr2 + Cu = Mg + Cu2Br2 =>
MgBr2 + 2 Cu = Mg + Cu2Br2
Na3PO4 + MgO = Na2O + Mg3(PO4)2 =>
2 Na3PO4 + 3 MgO = 3 Na2O + Mg3(PO4)2
PaI = Pa + I =>
PaI = Pa + I
SnBr4 + PbI2 = SnI4 + PbBr2 =>
SnBr4 + 2 PbI2 = SnI4 + 2 PbBr2
C7H8 + KMnO4 = C6H5COOH + KOH + MnO2 =>
C7H8 + 2 KMnO4 = C6H5COOH + 2 KOH + 2 MnO2
BeSO4 = BeS + O2 =>
BeSO4 = BeS + 2 O2
AsI3 + H2S = As2S + H + I2 =>
2 AsI3 + H2S = As2S + 2 H + 3 I2
C6H12O6 = C(s) + H2O(g) =>
C6H12O6 = 6 C(s) + 6 H2O(g)
C3H5(OH)3 + HCl = C3H5Cl2OH + H2O =>
C3H5(OH)3 + 2 HCl = C3H5Cl2OH + 2 H2O
Ca(OH)2 + SO2 = CaSO4 + H2 =>
Ca(OH)2 + SO2 = CaSO4 + H2
C2H4 + H3O{+} = C2H5OH + H{+} =>
C2H4 + H3O{+} = C2H5OH + H{+}
PBr3 + HNO3 = H3PO4 + H2O + Br2 + NO2 =>
2 PBr3 + 10 HNO3 = 2 H3PO4 + 2 H2O + 3 Br2 + 10 NO2
K2CO2 + NiBr2 = K2Br2 + CO2Ni =>
K2CO2 + NiBr2 = K2Br2 + CO2Ni
Na + MgI2 = Mg + NaI =>
2 Na + MgI2 = Mg + 2 NaI
CaCl2 + Na3PO4 = Ca3(PO4)2 + NaCl =>
3 CaCl2 + 2 Na3PO4 = Ca3(PO4)2 + 6 NaCl
ZnCl2 + K4[Fe(CN)6] = Zn2[Fe(CN)6] + KCl =>
2 ZnCl2 + K4[Fe(CN)6] = Zn2[Fe(CN)6] + 4 KCl
N2 + H2O = N2H4 + OH =>
N2 + 4 H2O = N2H4 + 4 OH
KCl + HNO3 = Cl2 + H2O + KNO3 + NO =>
6 KCl + 8 HNO3 = 3 Cl2 + 4 H2O + 6 KNO3 + 2 NO
KOH + CH2O + KMnO4 = K2CO3 + MnO2 + H2O =>
2 KOH + 3 CH2O + 4 KMnO4 = 3 K2CO3 + 4 MnO2 + 4 H2O
SnO2 + H2 = SnH4 + O2 =>
SnO2 + 2 H2 = SnH4 + O2
A + H2O = A12O3 + H2 =>
12 A + 3 H2O = A12O3 + 3 H2
H2 + FeBr2 = FeH + Br2 =>
H2 + 2 FeBr2 = 2 FeH + 2 Br2
(NCl)2 + CH4 = H2 + N2 + CCl4 =>
2(NCl)2 + CH4 = 2 H2 + 2 N2 + CCl4
NaOH + Mn = Mn(OH) + Na =>
NaOH + Mn = Mn(OH) + Na
W + HNO3 + HF = H2[WO2F4] + NO + H2O =>
W + 2 HNO3 + 4 HF = H2[WO2F4] + 2 NO + 2 H2O
Zn + AgNO3 = Zn(NO3)2 + Ag =>
Zn + 2 AgNO3 = Zn(NO3)2 + 2 Ag
C3H9N + HBr = C3H9Br + HN =>
C3H9N + HBr = C3H9Br + HN
Li2SO4 + AgNO3 = Ag2SO4 + LiNO3 =>
Li2SO4 + 2 AgNO3 = Ag2SO4 + 2 LiNO3
KCl + MnCl2 + NO + CO2 + H2O = HCl + KMnO4 + KCN =>
12 KCl + 7 MnCl2 + 5 NO + 5 CO2 + 13 H2O = 26 HCl + 7 KMnO4 + 5 KCN
Na3PO3 + Zn(ClO3)2 = NaClO3 + Zn3(PO3)2 =>
2 Na3PO3 + 3 Zn(ClO3)2 = 6 NaClO3 + Zn3(PO3)2
NH4Cl + MgCO3 + Na3PO4 = MgCl + (NH4)3PO4 + NaCO3 =>
3 NH4Cl + 3 MgCO3 + Na3PO4 = 3 MgCl + (NH4)3PO4 + 3 NaCO3
NaFe(CN)6 + AgNO3 = AgFe(CN)6 + NaNO3 =>
NaFe(CN)6 + AgNO3 = AgFe(CN)6 + NaNO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/09/25
Équations équilibrées sur02/08/24
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