| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ba(OH)2(s) = BaO(s) + H2O(g)
ClH + Cu(OH)2 = CuClH3O2 =>
ClH + Cu(OH)2 = CuClH3O2
Na2C2O6 + KI = I2 + Na2CO3 + K2CO3 =>
Na2C2O6 + 2 KI = I2 + Na2CO3 + K2CO3
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
CaO + H2SO4 = CaSO4 + H2O =>
CaO + H2SO4 = CaSO4 + H2O
Na2MoO4 + H2O = Na4Mo4O14 + NaOH =>
4 Na2MoO4 + 2 H2O = Na4Mo4O14 + 4 NaOH
O2 + CH4 = C2H6 + H2O =>
O2 + 4 CH4 = 2 C2H6 + 2 H2O
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
S8 + AgF = SF2 + Ag =>
S8 + 16 AgF = 8 SF2 + 16 Ag
Fe + HClO = Cl2 + Fe(OH)2 =>
Fe + 2 HClO = Cl2 + Fe(OH)2
C2O4H2*2H2O + NaOH = C2O4Na2 + H2O =>
C2O4H2*2H2O + 2 NaOH = C2O4Na2 + 4 H2O
Au + KMnO4 + HCl = AuCl + MnCl2 + KCl + H2O =>
5 Au + KMnO4 + 8 HCl = 5 AuCl + MnCl2 + KCl + 4 H2O
MnS + Br2 + NaOH = Mn(OH)4 + Na2S + NaBr =>
MnS + Br2 + 4 NaOH = Mn(OH)4 + Na2S + 2 NaBr
BaOK2O = BaK2O2 =>
BaOK2O = BaK2O2
FeCl3 + K4Fe(CN)6 = KCl + Fe4[Fe(CN)6]3 =>
4 FeCl3 + 3 K4Fe(CN)6 = 12 KCl + Fe4[Fe(CN)6]3
HCl + NaOH = H2O + NaCl =>
HCl + NaOH = H2O + NaCl
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
KNo2 + KMnO4 + H2O = KNo3 + MnO2 + KOH =>
9 KNo2 + KMnO4 + 2 H2O = 6 KNo3 + MnO2 + 4 KOH
SFe + O2 = FeO + SO2 =>
2 SFe + 3 O2 = 2 FeO + 2 SO2
Ca3(Po4)2 + H2SO4 = CaSO4 + H3Po4 =>
Ca3(Po4)2 + 3 H2SO4 = 3 CaSO4 + 2 H3Po4
NaVO3 + Zn + HCl = ZnCl2 + VOCl2 + H2O + NaOH =>
2 NaVO3 + Zn + 6 HCl = ZnCl2 + 2 VOCl2 + 2 H2O + 2 NaOH
H4N2O3 = H2O + N2 + O =>
H4N2O3 = 2 H2O + N2 + O
CO + Ga2O3 = CO2 + Ga =>
3 CO + Ga2O3 = 3 CO2 + 2 Ga
NH3 + HCl = NH4Cl = =>
NH3 + HCl = NH4Cl
H3PO4 + H2S = H2O + PO + S =>
2 H3PO4 + 3 H2S = 6 H2O + 2 PO + 3 S
C2O4H2(aq) + NaOH(aq) = Na2C2O4(aq) + H2O(l) =>
C2O4H2(aq) + 2 NaOH(aq) = Na2C2O4(aq) + 2 H2O(l)
PbSO3 = PbO + SO2 =>
PbSO3 = PbO + SO2
K(OH) + H2SO4 = H2O + K2SO4 =>
2 K(OH) + H2SO4 = 2 H2O + K2SO4
Pb + AgPO4 = Ag + PbPO4 =>
Pb + AgPO4 = Ag + PbPO4
Fe2O3 + NH4NO3 = Fe(NO3)3 + NH3 + H2O =>
Fe2O3 + 6 NH4NO3 = 2 Fe(NO3)3 + 6 NH3 + 3 H2O
K(OH) + H2SO4 = H2O + K2SO4 =>
2 K(OH) + H2SO4 = 2 H2O + K2SO4
C96H192O96 + O = CO2 + H2O =>
C96H192O96 + 192 O = 96 CO2 + 96 H2O
H2CO3 + HCl = H2O + Cl2 + C =>
H2CO3 + 4 HCl = 3 H2O + 2 Cl2 + C
H3BO3(aq) = H2B4O7(aq) + H2O(l) =>
4 H3BO3(aq) = H2B4O7(aq) + 5 H2O(l)
[Ni(H2O)4]{2+} + NH3 = [Ni(NH3)4]{2+} + H2O =>
[Ni(H2O)4]{2+} + 4 NH3 = [Ni(NH3)4]{2+} + 4 H2O
Zn(CH3COO)2 + Na = Na(CH3COO) + Zn =>
Zn(CH3COO)2 + 2 Na = 2 Na(CH3COO) + Zn
Hf + C = HfC =>
Hf + C = HfC
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
K2CO3 + H2CO3 = KHCO3 =>
K2CO3 + H2CO3 = 2 KHCO3
NaBr + K2Cr2O7 + H2SO4 = Br2 + Cr2(SO4)3 + K2(SO4) + Na2(SO4) + H2O =>
6 NaBr + K2Cr2O7 + 7 H2SO4 = 3 Br2 + Cr2(SO4)3 + K2(SO4) + 3 Na2(SO4) + 7 H2O
B2O3 + Cr2(SO4)3 = Cr(BO2)3 + SO3 =>
3 B2O3 + Cr2(SO4)3 = 2 Cr(BO2)3 + 3 SO3
H2 + CO = COH =>
H2 + 2 CO = 2 COH
FeCl2 + Ba(OH)2 = BaCl2 + Fe(OH)2 =>
FeCl2 + Ba(OH)2 = BaCl2 + Fe(OH)2
NaF(aq) + KCl(aq) = NaCl(aq) + KF(aq) =>
NaF(aq) + KCl(aq) = NaCl(aq) + KF(aq)
NaCl(aq) = Na(aq) + Cl2(g) =>
2 NaCl(aq) = 2 Na(aq) + Cl2(g)
K + FeBr3 = FeK + Br =>
K + FeBr3 = FeK + 3 Br
CuCl2 + BaCl2 = BaCl + Cu(Cl2)2 =>
CuCl2 + 2 BaCl2 = 2 BaCl + Cu(Cl2)2
K + Ba(NO3)2 = Ba + KNO3 =>
2 K + Ba(NO3)2 = Ba + 2 KNO3
C6H8O6 + I2 = C6H6O6 + HI =>
C6H8O6 + I2 = C6H6O6 + 2 HI
H{+} + Cr2O7{2-} + H2SO3 = Cr{3+} + HSO4{-} + H2O =>
5 H{+} + Cr2O7{2-} + 3 H2SO3 = 2 Cr{3+} + 3 HSO4{-} + 4 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/12/25
Équations équilibrées sur02/11/24
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