| Équations équilibrées la veille | Équations équilibrées le lendemain |
ZrOCl2*8H2O + 2 NaOH = Zr(OH)4 + 2 NaCl + 7 H2O
PbO + Sn = PbSn + O =>
PbO + Sn = PbSn + O
Al4C3 + H2O = Al(OH)3 + CH4 =>
Al4C3 + 12 H2O = 4 Al(OH)3 + 3 CH4
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
HOC6H4COOCH3(l) + NaOH = NaOC6H4COOCH3 + H2O =>
HOC6H4COOCH3(l) + NaOH = NaOC6H4COOCH3 + H2O
GeO2 = GeO + O2 =>
2 GeO2 = 2 GeO + O2
Cu2S + O2 = SO2 + CuO =>
Cu2S + 2 O2 = SO2 + 2 CuO
Ca2(SO4)3 + H2O2 + NaOH = NaCaO4 + H2O + Na2SO4 =>
Ca2(SO4)3 + 4 H2O2 + 8 NaOH = 2 NaCaO4 + 8 H2O + 3 Na2SO4
Zn(NO3)2(aq) + Ag(s) = ZnAg(aq) + NO3(s) =>
Zn(NO3)2(aq) + Ag(s) = ZnAg(aq) + 2 NO3(s)
CH2(OH)CH2(OH) + KMnO4 + H2SO4 = (COOH)2 + MnSO4 + K2SO4 + H2O =>
5 CH2(OH)CH2(OH) + 8 KMnO4 + 12 H2SO4 = 5(COOH)2 + 8 MnSO4 + 4 K2SO4 + 22 H2O
KCNHCl = KClHCN =>
KCNHCl = KClHCN
BaCl2 + BaSO4 = Ba + SO4Cl2 =>
BaCl2 + BaSO4 = 2 Ba + SO4Cl2
C3H8O() + O2(g) = CO2 + H2O =>
2 C3H8O() + 9 O2(g) = 6 CO2 + 8 H2O
C6H18O5 + O2 = CO2 + H2O =>
C6H18O5 + 8 O2 = 6 CO2 + 9 H2O
LiCl + J2 = LiJ + Cl2 =>
2 LiCl + J2 = 2 LiJ + Cl2
H3PO3 + K2CO3 = K2HPO3 + CO2 + H2O =>
H3PO3 + K2CO3 = K2HPO3 + CO2 + H2O
K + HNO3 = H + KNO3 =>
K + HNO3 = H + KNO3
CaI2 + AgNO3 = AgI + Ca(NO3)2 =>
CaI2 + 2 AgNO3 = 2 AgI + Ca(NO3)2
Mg10F2(PO3)6 + H2SO3 = MgSO3 + HF + Mg(H2PO3)2 =>
Mg10F2(PO3)6 + 7 H2SO3 = 7 MgSO3 + 2 HF + 3 Mg(H2PO3)2
(CaO)4(P2O5) + (CaO)2(P2O5)3 = (CaO)3(P2O5) =>
7(CaO)4(P2O5) + (CaO)2(P2O5)3 = 10(CaO)3(P2O5)
Na(OH) + CO2 = NaHCO3 =>
Na(OH) + CO2 = NaHCO3
Sn + LiCl = SnCl4 + Li =>
Sn + 4 LiCl = SnCl4 + 4 Li
CaBr2 + I2 = Br + CaI2 =>
CaBr2 + I2 = 2 Br + CaI2
Ru + O = RuO2 =>
Ru + 2 O = RuO2
Cs(OH)2 + HF = CsF2 + H2O =>
Cs(OH)2 + 2 HF = CsF2 + 2 H2O
C8H18 + H2 = C8H20 =>
C8H18 + H2 = C8H20
Mg + Cr2O3 = Cr + MgO =>
3 Mg + Cr2O3 = 2 Cr + 3 MgO
C3H5ON + H2O = CH3COOH + HCN + C2H5OH =>
2 C3H5ON + H2O = CH3COOH + 2 HCN + C2H5OH
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
(CH3(CH2)4CH3)(g) + O2(g) = CO2(g) + H2O(g) =>
2(CH3(CH2)4CH3)(g) + 19 O2(g) = 12 CO2(g) + 14 H2O(g)
Zn(SO4) + O2 = Zn(O3) + S(O2) =>
2 Zn(SO4) + O2 = 2 Zn(O3) + 2 S(O2)
Ca + PbCl4 = CaCl + Pb4 =>
16 Ca + 4 PbCl4 = 16 CaCl + Pb4
NH4F + Sr(NO3)2 + CO(NH2)2 = H2O + SrF2 + N2 + CO2 =>
6 NH4F + 3 Sr(NO3)2 + 2 CO(NH2)2 = 16 H2O + 3 SrF2 + 8 N2 + 2 CO2
H3PO4 + Mg(OH)2 = Mg3(PO4)2 + H2O =>
2 H3PO4 + 3 Mg(OH)2 = Mg3(PO4)2 + 6 H2O
H3C6H3O7 + NaHCO3 = Na3C6H5O7 + CO2 + H2O =>
9 H3C6H3O7 + 24 NaHCO3 = 8 Na3C6H5O7 + 30 CO2 + 19 H2O
CH322O11(s) + O2(g) = CO2(g) + H2O(g) =>
CH322O11(s) + 76 O2(g) = CO2(g) + 161 H2O(g)
C6H16 + KMnO4 + H2O = C6H16OH + MnO2 + KOH =>
3 C6H16 + KMnO4 + 2 H2O = 3 C6H16OH + MnO2 + KOH
C2H2(s) + O2(g) = CO2(g) + H2O(g) =>
2 C2H2(s) + 5 O2(g) = 4 CO2(g) + 2 H2O(g)
Al + ClO3 = AlO + Cl2 =>
6 Al + 2 ClO3 = 6 AlO + Cl2
BaCrO4 + CH3COOH = Ba{2+} + CH3COO{-} + Cr2O7{2-} + H2O =>
2 BaCrO4 + 2 CH3COOH = 2 Ba{2+} + 2 CH3COO{-} + Cr2O7{2-} + H2O
KMnO4 + HCl = Cl + KCl + MnCl2 + H2O =>
KMnO4 + 8 HCl = 5 Cl + KCl + MnCl2 + 4 H2O
NaClO3 + I2 + H2O = NaCl + HIO3 =>
5 NaClO3 + 3 I2 + 3 H2O = 5 NaCl + 6 HIO3
C10N2H8O2 + O2 = CO2 + H2O + NH3 =>
2 C10N2H8O2 + 19 O2 = 20 CO2 + 2 H2O + 4 NH3
H2SO4 + Mg(No3)2 = MgSO4 + HNo3 =>
H2SO4 + Mg(No3)2 = MgSO4 + 2 HNo3
KClO4 + Mg = KCl + MgO =>
KClO4 + 4 Mg = KCl + 4 MgO
F2 + NH4I = I + FNH4 =>
F2 + 2 NH4I = 2 I + 2 FNH4
CaCl2 + AgNO3 = AgCl + Ca[NO3]2 =>
CaCl2 + 2 AgNO3 = 2 AgCl + Ca[NO3]2
CaCl2 + Na3PO4 = Ca3(PO4)2 + NaCl =>
3 CaCl2 + 2 Na3PO4 = Ca3(PO4)2 + 6 NaCl
VOSO4 + HA + Na2CO3 = VO(A)2 + Na2SO4 + CO2 + H2O =>
VOSO4 + 2 HA + Na2CO3 = VO(A)2 + Na2SO4 + CO2 + H2O
C5H10O5(g) + O2(g) = CO2(g) + H2O(g) =>
C5H10O5(g) + 5 O2(g) = 5 CO2(g) + 5 H2O(g)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/19/25
Équations équilibrées sur03/21/24
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