| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 KMnO4 + 2 H2SO4 + 2 KBr = Br2 + 2 O2 + 4 KOH + 2 MnSO4
[Ti(H2O)6] + ZnSO4 + HCl = ZnCl2 + H2 + O2 + TiOSO4 =>
2[Ti(H2O)6] + 2 ZnSO4 + 4 HCl = 2 ZnCl2 + 14 H2 + 5 O2 + 2 TiOSO4
Cu + H2SO4(aq) = CuSO4 + H2O + SO2 =>
Cu + 2 H2SO4(aq) = CuSO4 + 2 H2O + SO2
MgO3 + Al2 = Mg + Al2O3(s) =>
MgO3 + Al2 = Mg + Al2O3(s)
Au + H2O = Au2O + H =>
2 Au + H2O = Au2O + 2 H
CaCO3 + Zn3(PO3)2 = Ca3(PO3)2 + ZnCO3 =>
3 CaCO3 + Zn3(PO3)2 = Ca3(PO3)2 + 3 ZnCO3
H2N2 + N2O4 = N2 + H2O =>
4 H2N2 + N2O4 = 5 N2 + 4 H2O
K2CO3 + NaCl = KCl + Na2CO3 =>
K2CO3 + 2 NaCl = 2 KCl + Na2CO3
HI + AgNO3 = AgI + NHO3 =>
HI + AgNO3 = AgI + NHO3
H2(g) + CO2(g) = H2O(g) + CO(g) =>
H2(g) + CO2(g) = H2O(g) + CO(g)
propane + O2 = water + carbondioxide =>
C3H8 + 5 O2 = 4 H2O + 3 CO2
KMnO4 + HCl = K + MnCl2 + Cl2 + H2O =>
KMnO4 + 8 HCl = K + MnCl2 + 3 Cl2 + 4 H2O
H2O + HC2H3O2 = H3O + C2H3O2 =>
H2O + HC2H3O2 = H3O + C2H3O2
Cl2(g) + LiI(aq) = LiCl(aq) + I2(q) =>
Cl2(g) + 2 LiI(aq) = 2 LiCl(aq) + I2(q)
K4(Fe(CN)6) + FeCl3 = KCl + KFe(Fe(CN)6) =>
K4(Fe(CN)6) + FeCl3 = 3 KCl + KFe(Fe(CN)6)
HINaOCl = HOClNaI =>
HINaOCl = HOClNaI
Fe3O4 + H2O = Fe(OH)2 + O2 =>
2 Fe3O4 + 6 H2O = 6 Fe(OH)2 + O2
CH3OH + NO3{-} = CO2 + N2 + H2O + OH{-} =>
5 CH3OH + 6 NO3{-} = 5 CO2 + 3 N2 + 7 H2O + 6 OH{-}
Fe + H3PO4 = FePO4 + H =>
Fe + H3PO4 = FePO4 + 3 H
KMnO4 + Mg + C3H8O3 = MnO2 + H2O + CO2 + MgK2O2 =>
14 KMnO4 + 7 Mg + 2 C3H8O3 = 14 MnO2 + 8 H2O + 6 CO2 + 7 MgK2O2
C3H4OHC3O3O3H3 + MgCO34MgOH2 = C3H4OHC3O3O3Mg3 + H2O + CO2 =>
37 C3H4OHC3O3O3H3 + 9 MgCO34MgOH2 = 6 C3H4OHC3O3O3Mg3 + 142 H2O + 195 CO2
ZnO = O2 + Zn =>
2 ZnO = O2 + 2 Zn
Al(NO3)3 = Al + NO2 + O2 =>
2 Al(NO3)3 = 2 Al + 6 NO2 + 3 O2
Mg2C3 = Mg + C =>
Mg2C3 = 2 Mg + 3 C
HOH + Ca = CaOH + H =>
HOH + Ca = CaOH + H
Au + HCl = HClAu =>
Au + HCl = HClAu
Mg2C3 = Mg + C =>
Mg2C3 = 2 Mg + 3 C
HOOCCH2COOH + KOH = HOOCCH2COOK + H2O =>
HOOCCH2COOH + KOH = HOOCCH2COOK + H2O
C3H7OH + O2 = H2O + CH3CHO =>
4 C3H7OH + 3 O2 = 4 H2O + 6 CH3CHO
CO2 + S8 + H2O = O2 + C2H6SO =>
16 CO2 + S8 + 24 H2O = 24 O2 + 8 C2H6SO
Fe(NH4)2(SO4)2*7(H2O) + KSCN + H2O2 + H2SO4 = Fe(SCN)3 + K2SO4 + (NH4)2SO4 + H2O =>
2 Fe(NH4)2(SO4)2*7(H2O) + 6 KSCN + H2O2 + H2SO4 = 2 Fe(SCN)3 + 3 K2SO4 + 2(NH4)2SO4 + 16 H2O
CaF2(s) + H2SO4(l) = CaSO4(s) + HF(g) =>
CaF2(s) + H2SO4(l) = CaSO4(s) + 2 HF(g)
NaCl + H2 = HCl + Na =>
2 NaCl + H2 = 2 HCl + 2 Na
HBr + LiHCO3 = H2O + LiBr + CO2 =>
HBr + LiHCO3 = H2O + LiBr + CO2
CaSO4 + KMnO4 = Ca(MnO4)2 + K2SO4 =>
CaSO4 + 2 KMnO4 = Ca(MnO4)2 + K2SO4
(NH4)3PO4 + KClO3 = K3PO4 + (NH4)ClO3 =>
(NH4)3PO4 + 3 KClO3 = K3PO4 + 3(NH4)ClO3
Ca{2+} + NaOH = Na + CaOH{2} =>
Ca{2+} + NaOH = Na + CaOH{2}
Na2O + CO2 = Na2CO3 =>
Na2O + CO2 = Na2CO3
H2NOH + H2O2 = H2O + N2O3 =>
2 H2NOH + 4 H2O2 = 7 H2O + N2O3
KMnO4 + HCl + SnCl2 = MnCl2 + H2O + SnCl4 + KCl =>
2 KMnO4 + 16 HCl + 5 SnCl2 = 2 MnCl2 + 8 H2O + 5 SnCl4 + 2 KCl
CO(g) + H2O(l) = C3H6O(l) + O2(g) =>
6 CO(g) + 6 H2O(l) = 2 C3H6O(l) + 5 O2(g)
BaCO3 + HCl = BaCl2 + CO2 + H2O =>
BaCO3 + 2 HCl = BaCl2 + CO2 + H2O
Si + HBr = SiBr4 + H2 =>
Si + 4 HBr = SiBr4 + 2 H2
CH3COOH + KOH = CH4CO3 + KH =>
CH3COOH + KOH = CH4CO3 + KH
KCl + Se + I2 + H2O = H2SeO3 + KI + HCl =>
4 KCl + Se + 2 I2 + 3 H2O = H2SeO3 + 4 KI + 4 HCl
H3PO4 + NaHCO3 = CO2 + Na3PO4 + H2O =>
H3PO4 + 3 NaHCO3 = 3 CO2 + Na3PO4 + 3 H2O
AgCI + KCN = KAg(CN)2 + KCI =>
AgCI + 2 KCN = KAg(CN)2 + KCI
NaClO(aq) + HCl(aq) = NaCl(aq) + Cl2(g) + H2O(l) =>
NaClO(aq) + 2 HCl(aq) = NaCl(aq) + Cl2(g) + H2O(l)
P4S + KClO3 = P2O5 + KCl + SO2 =>
P4S + 4 KClO3 = 2 P2O5 + 4 KCl + SO2
SO3 + CaCO3 = CaSO4 + CO2 =>
SO3 + CaCO3 = CaSO4 + CO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur05/26/24
Équations équilibrées sur06/25/23
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