| Équations équilibrées la veille | Équations équilibrées le lendemain |
CO2(s) + H2O(liq) = H2CO3(aq)
Ca(OH)2 + MnSO4 = CaSO4 + Mn(OH)2 =>
Ca(OH)2 + MnSO4 = CaSO4 + Mn(OH)2
HBr + RbOH = RbBr(s) + H2O(l) =>
HBr + RbOH = RbBr(s) + H2O(l)
C2H5NH5 + O2 = CO2 + H2O + N2 =>
2 C2H5NH5 + 9 O2 = 4 CO2 + 10 H2O + N2
HBr + Cu = HCu + Br2 =>
2 HBr + 2 Cu = 2 HCu + Br2
Cu{3+} + S2O3{2-} = Cu{2+} + S4O6{2-} =>
2 Cu{3+} + 2 S2O3{2-} = 2 Cu{2+} + S4O6{2-}
TeH2O = TeO + H2 =>
TeH2O = TeO + H2
CNH6 + O2 = CO2 + H2O + N2 =>
2 CNH6 + 5 O2 = 2 CO2 + 6 H2O + N2
KI + MnO2 + H3PO4 = K3PO4 + Mn3(PO4)2 + H2O + I2 =>
6 KI + 3 MnO2 + 4 H3PO4 = 2 K3PO4 + Mn3(PO4)2 + 6 H2O + 3 I2
XCOOK + HCl = XCOOH + KCl =>
XCOOK + HCl = XCOOH + KCl
H2HgO2 = HgO + H2O =>
H2HgO2 = HgO + H2O
FeCl2 + Br2 + H2SO4 = FeCl3 + Fe2(SO4)3 + HBr =>
6 FeCl2 + 3 Br2 + 3 H2SO4 = 4 FeCl3 + Fe2(SO4)3 + 6 HBr
ZnSO4 + CaO = ZnO + CaSO4 =>
ZnSO4 + CaO = ZnO + CaSO4
Cu + MgCl2 = Cl2Cu + Mg =>
Cu + MgCl2 = Cl2Cu + Mg
Bi(OH) + K2SnO2 = Bi + K2SnO3 + H2 =>
2 Bi(OH) + 2 K2SnO2 = 2 Bi + 2 K2SnO3 + H2
VO + Fe2O3 = O5V2 + FeO =>
2 VO + 3 Fe2O3 = O5V2 + 6 FeO
C28H52 + H2 = C12H34 =>
3 C28H52 + 41 H2 = 7 C12H34
(NH4)2SO4 + Cu(OH)2 = CuSO4 + NH3 + H2O =>
(NH4)2SO4 + Cu(OH)2 = CuSO4 + 2 NH3 + 2 H2O
CuS + HClO4 = CuSO4 + HCl =>
CuS + HClO4 = CuSO4 + HCl
KIO3 + KI + H2SO4 = K2SO4 + I2 + H2O =>
KIO3 + 5 KI + 3 H2SO4 = 3 K2SO4 + 3 I2 + 3 H2O
Br2 + Co = BrCo2 =>
Br2 + 4 Co = 2 BrCo2
HCOONa + CaCl2*2H2O = (HCOO)2Ca + NaCl + H2O =>
2 HCOONa + CaCl2*2H2O = (HCOO)2Ca + 2 NaCl + 2 H2O
S + H2O + KIO3 = K2SO4 + H2SO4 + I2 =>
5 S + 2 H2O + 6 KIO3 = 3 K2SO4 + 2 H2SO4 + 3 I2
NaOH + CH3COOH = NaCOOH + CH4 + O4 =>
4 NaOH + 4 CH3COOH = 4 NaCOOH + 4 CH4 + O4
Mg(OH)2 + NaHCO3 = MgCO3 + H2O + NaOH =>
Mg(OH)2 + NaHCO3 = MgCO3 + H2O + NaOH
As2S + NH4OH + H2O2 = (NH4)3AsO4 + (NH4)2SO4 + H2O =>
As2S + 8 NH4OH + 8 H2O2 = 2(NH4)3AsO4 + (NH4)2SO4 + 12 H2O
BaF2 + ZrF4 = Ba2ZrF8 =>
2 BaF2 + ZrF4 = Ba2ZrF8
HCl + CaCl2 = Cl + CaH2 =>
2 HCl + CaCl2 = 4 Cl + CaH2
Cl2CNOH + Cl2 + H2O = Cl3CNO2 + HCl =>
Cl2CNOH + 2 Cl2 + H2O = Cl3CNO2 + 3 HCl
Na2C2O4 + Al2(SO4)3 = Na2SO4 + Al2(C2O4)3 =>
3 Na2C2O4 + Al2(SO4)3 = 3 Na2SO4 + Al2(C2O4)3
HgL2 + O = HgO + L2 =>
HgL2 + O = HgO + L2
C + CI4 + N2 + H2 = C17H3CIN4 =>
71 C + CI4 + 8 N2 + 6 H2 = 4 C17H3CIN4
H2SO4(aq) + Al(OH)3(s) = Al2(SO4)3(s) + H2O(i) =>
3 H2SO4(aq) + 2 Al(OH)3(s) = Al2(SO4)3(s) + 6 H2O(i)
Ba + HBr(l) = BaBr + H =>
Ba + HBr(l) = BaBr + H
H3AsO4 + KI = H3AsO3 + I2 + K3AsO3 + H2O =>
3 H3AsO4 + 6 KI = H3AsO3 + 3 I2 + 2 K3AsO3 + 3 H2O
HCN + O2 = H2O + CN =>
4 HCN + O2 = 2 H2O + 4 CN
AlCl3 + KPO4 = KCl + Al(PO4)3 =>
AlCl3 + 3 KPO4 = 3 KCl + Al(PO4)3
Ni2O3 + H2O = H3NiO3 =>
Ni2O3 + 3 H2O = 2 H3NiO3
Al + H2SO4H2SO4 = Al2(SO4)3 + H2 =>
4 Al + 3 H2SO4H2SO4 = 2 Al2(SO4)3 + 6 H2
HCl + MnO2(s) = H2O + MnCl2 + Cl2 =>
4 HCl + MnO2(s) = 2 H2O + MnCl2 + Cl2
KSCN + KMnO4 + HCl = SO2 + CO2 + NO + MnCl2 + KCl + H2O =>
5 KSCN + 11 KMnO4 + 38 HCl = 5 SO2 + 5 CO2 + 5 NO + 11 MnCl2 + 16 KCl + 19 H2O
H2ON2 + O2 = NO2 + H2 =>
2 H2ON2 + 3 O2 = 4 NO2 + 2 H2
C3H8 + CH = C6H14 =>
8 C3H8 + 6 CH = 5 C6H14
RbPO4 + TiNO3 = RbNO3 + TiPO4 =>
RbPO4 + TiNO3 = RbNO3 + TiPO4
Mg + CI = MgI2 + C =>
Mg + 2 CI = MgI2 + 2 C
KMnO4 + S{2-} + H{+} = Mn{2+} + SO2 + H2O + K{+} =>
6 KMnO4 + 5 S{2-} + 28 H{+} = 6 Mn{2+} + 5 SO2 + 14 H2O + 6 K{+}
NaOH + H2O = NaH + OH(g) =>
NaOH + H2O = NaH + 2 OH(g)
LiHCO3 + Hl = LiHl + HCO3 =>
LiHCO3 + Hl = LiHl + HCO3
C6H6 + Cl2 = C6H6Cl6 =>
C6H6 + 3 Cl2 = C6H6Cl6
FeS2 + O7 = Fe2O3 + SO2 =>
14 FeS2 + 11 O7 = 7 Fe2O3 + 28 SO2
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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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