| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 NiSO4 + Ca3(PO4)2 = 3 CaSO4 + Ni3(PO4)2
NaCH3COO + KAl(SO4)2 = Al(CH3COO)3 + K2SO4 + Na2SO4 =>
6 NaCH3COO + 2 KAl(SO4)2 = 2 Al(CH3COO)3 + K2SO4 + 3 Na2SO4
S2O3{2-} + NO2 + {-} = SO3{2-} + NO =>
S2O3{2-} + 3 NO2 + 2e = 2 SO3{2-} + 3 NO
NH4OH + HNO3 = NH4NO3 + H2O =>
NH4OH + HNO3 = NH4NO3 + H2O
HBr = H + Br = HBr =>
HBr = H + Br
AgC2H3O2 + Ca(NO3)2 = AgNO3 + Ca(C2H3O2)2 =>
2 AgC2H3O2 + Ca(NO3)2 = 2 AgNO3 + Ca(C2H3O2)2
N2 + H2O = NH3 + O2 =>
2 N2 + 6 H2O = 4 NH3 + 3 O2
CH3CH2OH + HCOOH = HCO2CH2CH3 + H2O =>
CH3CH2OH + HCOOH = HCO2CH2CH3 + H2O
C4H8 = C2H4 =>
C4H8 = 2 C2H4
H3X + Ba(OH)2 = Ba3(X)2 + H2O =>
2 H3X + 3 Ba(OH)2 = Ba3(X)2 + 6 H2O
CCl4 + CaO = CaCl2 + CO2 =>
CCl4 + 2 CaO = 2 CaCl2 + CO2
AgK(CN)2 + H2SO4 = HCN + K2SO4 + Ag2SO4 =>
2 AgK(CN)2 + 2 H2SO4 = 4 HCN + K2SO4 + Ag2SO4
CaO + HCl = CaCl2 + H2O =>
CaO + 2 HCl = CaCl2 + H2O
(NH3)2H2CO3 + Ca(NO3)2*4H2O = NH4NO3 + CaCO3 + H2O =>
(NH3)2H2CO3 + Ca(NO3)2*4H2O = 2 NH4NO3 + CaCO3 + 4 H2O
C13H10 + O2 = C02 + H2O =>
2 C13H10 + 5 O2 = 13 C02 + 10 H2O
PbCH3COO + K2CrO4 = Pb2CrO4 + KCH3COO =>
2 PbCH3COO + K2CrO4 = Pb2CrO4 + 2 KCH3COO
C3H6O + O2 = C5 + H2O =>
5 C3H6O + 5 O2 = 3 C5 + 15 H2O
Cu + AgN = CuN + Ag =>
Cu + AgN = CuN + Ag
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
C2OH6 + O2 = CO2 + H2O =>
C2OH6 + 3 O2 = 2 CO2 + 3 H2O
F2 + CoCl2 = Cl2 + CoF2 =>
F2 + CoCl2 = Cl2 + CoF2
N2H2 + I2 = HI + N2 =>
N2H2 + I2 = 2 HI + N2
Bi(OH)2 + HNO3 = Bi(NO3)2 + H2O =>
Bi(OH)2 + 2 HNO3 = Bi(NO3)2 + 2 H2O
K2Cr2O7 + K2SO3 + H2SO4 = Cr2(SO4)3 + K2SO4 + H2O =>
K2Cr2O7 + 3 K2SO3 + 4 H2SO4 = Cr2(SO4)3 + 4 K2SO4 + 4 H2O
SnCl2 + H2O = SnOHCl + HCl =>
SnCl2 + H2O = SnOHCl + HCl
SiO2 + CaC2 = Si + CaO + CO2 =>
5 SiO2 + 2 CaC2 = 5 Si + 2 CaO + 4 CO2
Mg + H3PO4(ac) = Mg3(PO4)2(ac) + H2(g) =>
3 Mg + 2 H3PO4(ac) = Mg3(PO4)2(ac) + 3 H2(g)
KMnO4 + Cu2S + H2SO4 = H2O + MnSO4 + CuSO4 + K2S =>
10 KMnO4 + 9 Cu2S + 24 H2SO4 = 24 H2O + 10 MnSO4 + 18 CuSO4 + 5 K2S
Al + H{+} = Al3{+} + H2 =>
6 Al + 2 H{+} = 2 Al3{+} + H2
Ca(NO3)2*4H2O + Na3PO4 + NaOH = Ca10(PO4)6(OH)2 + NaNO3 + H2O =>
10 Ca(NO3)2*4H2O + 6 Na3PO4 + 2 NaOH = Ca10(PO4)6(OH)2 + 20 NaNO3 + 40 H2O
AlO(s) = Al(s) + O(g) =>
AlO(s) = Al(s) + O(g)
NH4F + K2S = (NH4)2S + KF =>
2 NH4F + K2S = (NH4)2S + 2 KF
CUO + HNO3 = CU(NO3)2 + H2O =>
CUO + 2 HNO3 = CU(NO3)2 + H2O
BaCO3 + NO2 = Ba(NO3)2 + NO + CO2 =>
BaCO3 + 3 NO2 = Ba(NO3)2 + NO + CO2
NH3 + H2S = (NH4)2S =>
2 NH3 + H2S = (NH4)2S
H3BO3 + F2 = BF3 + HF + O2 =>
2 H3BO3 + 6 F2 = 2 BF3 + 6 HF + 3 O2
Cl2 + MnO4{-} + H{+} = ClO3{-} + Mn{2+} + H2O =>
Cl2 + 2 MnO4{-} + 4 H{+} = 2 ClO3{-} + 2 Mn{2+} + 2 H2O
[Ag(NH3)2]OH + CH3COH = CH3COOH + Ag + NH3 + H2O =>
2[Ag(NH3)2]OH + CH3COH = CH3COOH + 2 Ag + 4 NH3 + H2O
H2SO4 + NaMnO4 + H2C2O4 = Na2SO4 + CO2 + H2O + MnSO4 =>
3 H2SO4 + 2 NaMnO4 + 5 H2C2O4 = Na2SO4 + 10 CO2 + 8 H2O + 2 MnSO4
Fe(NO3)3 + NaSO4 = Fe(SO4)3 + Na(NO3) =>
Fe(NO3)3 + 3 NaSO4 = Fe(SO4)3 + 3 Na(NO3)
N2Cl + CH2 = CCl4 + N2 + H2 =>
4 N2Cl + CH2 = CCl4 + 4 N2 + H2
C6H6 + KMnO4 + H2SO4 = C6H5O + MnSO4 + K2SO4 + H2O =>
10 C6H6 + 6 KMnO4 + 9 H2SO4 = 10 C6H5O + 6 MnSO4 + 3 K2SO4 + 14 H2O
Cl + Be = ClBe2 =>
Cl + 2 Be = ClBe2
C + H + O = C2H6O1 =>
2 C + 6 H + O = C2H6O1
LiFl + Mg(NO3)2 = LiNO3 + MgFl2 =>
2 LiFl + Mg(NO3)2 = 2 LiNO3 + MgFl2
C2H4 + KMnO4 + H2O = (COOH)2 + MnO2 + KOH =>
3 C2H4 + 10 KMnO4 + 2 H2O = 3(COOH)2 + 10 MnO2 + 10 KOH
H3C6H5O6 + NaOH = Na3C6H5O6 + H2O =>
H3C6H5O6 + 3 NaOH = Na3C6H5O6 + 3 H2O
HI + H2O2 = H2O + I2O =>
2 HI + 2 H2O2 = 3 H2O + I2O
NH4Cl + CsOH = CsCl + NH4OH =>
NH4Cl + CsOH = CsCl + NH4OH
Zn + SnI4 = ZnI2 + Sn =>
2 Zn + SnI4 = 2 ZnI2 + Sn
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/14/24
Équations équilibrées sur01/13/24
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