| Équations équilibrées la veille | Équations équilibrées le lendemain |
H2SO4 + Fe(NO3)2 = FeSO4 + 2 HNO3
Cu(NO3)2 + K2S = CuS + K(NO3) =>
Cu(NO3)2 + K2S = CuS + 2 K(NO3)
CaO + HNO3 = Ca(NO3)2 + H2O =>
CaO + 2 HNO3 = Ca(NO3)2 + H2O
Mn + HCe = MnCe + H =>
Mn + HCe = MnCe + H
CrSO4 + K2CrO4 + H2SO4 = Cr2(SO4)3 + K2SO4 + H2O =>
3 CrSO4 + K2CrO4 + 4 H2SO4 = 2 Cr2(SO4)3 + K2SO4 + 4 H2O
H3PO3 + KOH = H2KPO3 + H2O =>
H3PO3 + KOH = H2KPO3 + H2O
CaCl2 + EDTA = CaCl2[EDTA] =>
CaCl2 + EDTA = CaCl2[EDTA]
K4(Fe(CN)6) + Cu(NO3)2 = Cu2(Fe(CN)6) + KNO3 =>
K4(Fe(CN)6) + 2 Cu(NO3)2 = Cu2(Fe(CN)6) + 4 KNO3
CH4 + Cl2 = CCl4 + HCl =>
CH4 + 4 Cl2 = CCl4 + 4 HCl
Ag(NO)3 + NaOH = AgOH + Na(NO)3 =>
Ag(NO)3 + NaOH = AgOH + Na(NO)3
Al2O3 + SO2 = Al2S3 + O2 =>
2 Al2O3 + 6 SO2 = 2 Al2S3 + 9 O2
Na + Fe(OH)2 = Fe + Na(OH) =>
2 Na + Fe(OH)2 = Fe + 2 Na(OH)
Al2(SO4)3 + NaCl = Al(Cl)3 + Na2SO4 =>
Al2(SO4)3 + 6 NaCl = 2 Al(Cl)3 + 3 Na2SO4
KCl + NaBr = NaCl + KBr =>
KCl + NaBr = NaCl + KBr
Mn + HCe = MnCe + H =>
Mn + HCe = MnCe + H
K3CO3 + H3PO4 = K3PO4 + H3CO3 =>
K3CO3 + H3PO4 = K3PO4 + H3CO3
Cl5 + P2 = PCl5 =>
2 Cl5 + P2 = 2 PCl5
KCr(SO4)2 + Na2S + H2O = Cr(OH)3 + K2SO4 + Na2SO4 + H2S =>
2 KCr(SO4)2 + 3 Na2S + 6 H2O = 2 Cr(OH)3 + K2SO4 + 3 Na2SO4 + 3 H2S
Hg{+} + Ca{2} = Ca{+} + Hg{2} =>
Hg{+} + Ca{2} = Ca{+} + Hg{2}
NaSO3 + KMnO4 + H2O = MnO2 + NaSO4 + KOH =>
3 NaSO3 + 2 KMnO4 + H2O = 2 MnO2 + 3 NaSO4 + 2 KOH
NaOH + Al2(SO3)3 = Na(SO3)3 + Al2OH =>
NaOH + Al2(SO3)3 = Na(SO3)3 + Al2OH
CH3OH + LiOH = CH3OLi + H2O =>
CH3OH + LiOH = CH3OLi + H2O
KJ + H2SO4 = J2 + S + K2SO4 + H2O =>
6 KJ + 4 H2SO4 = 3 J2 + S + 3 K2SO4 + 4 H2O
VO + Ca = CaO + V =>
VO + Ca = CaO + V
Ag2S + Al = Ag + Al2S3 =>
3 Ag2S + 2 Al = 6 Ag + Al2S3
BeSO4 + KOH = K2[Be(OH)4] + K2SO4 =>
BeSO4 + 4 KOH = K2[Be(OH)4] + K2SO4
Sr(OH)2 + FeSO4 = Fe(OH)2 + SrSO4 =>
Sr(OH)2 + FeSO4 = Fe(OH)2 + SrSO4
PCI5 + H2O = H3PO4 + H + C + I =>
PCI5 + 4 H2O = H3PO4 + 5 H + C + 5 I
AlCl3*6H2O + NH3 = AlO(OH) + NH4Cl + H2O =>
AlCl3*6H2O + 3 NH3 = AlO(OH) + 3 NH4Cl + 4 H2O
C2H(g) + O2(g) = CO2(g) + H2O =>
4 C2H(g) + 9 O2(g) = 8 CO2(g) + 2 H2O
C6H12O6 = C2H5OH + CO2 =>
C6H12O6 = 2 C2H5OH + 2 CO2
AgNO3 + KCI = AgCI + KNO3 =>
AgNO3 + KCI = AgCI + KNO3
H(NO3) + KOH = K(NO3) + H2O =>
H(NO3) + KOH = K(NO3) + H2O
Cr + ClO = CrClO =>
Cr + ClO = CrClO
N2 + O2 = NO =>
N2 + O2 = 2 NO
Ba(NO3)2 + K2SO4 = BaSO4 + KNO3 =>
Ba(NO3)2 + K2SO4 = BaSO4 + 2 KNO3
H2SO4 + Ag(OH)2 = AgSO4 + H2O =>
H2SO4 + Ag(OH)2 = AgSO4 + 2 H2O
(C20H41)2O + O2 = CO2 + H2O =>
(C20H41)2O + 60 O2 = 40 CO2 + 41 H2O
Ag + NO3 + Cl = AgNO3Cl =>
Ag + NO3 + Cl = AgNO3Cl
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
Al2S3 + HCl = AlCl3 + H2S =>
Al2S3 + 6 HCl = 2 AlCl3 + 3 H2S
Sm2O3 = Sm + O =>
Sm2O3 = 2 Sm + 3 O
Li + S = Li2S =>
2 Li + S = Li2S
Fe2 + Cu2 = FeCu =>
Fe2 + Cu2 = 2 FeCu
Zn + Ag3PO4 = ZnPO4 + Ag =>
Zn + Ag3PO4 = ZnPO4 + 3 Ag
Cu2O + C = Cu + CO2 =>
2 Cu2O + C = 4 Cu + CO2
Pb + O2 = PbO =>
2 Pb + O2 = 2 PbO
KMnO2 + H2SO4 + H2C2O4 = K2SO4 + MnSO4 + CO2 + H2O =>
2 KMnO2 + 3 H2SO4 + H2C2O4 = K2SO4 + 2 MnSO4 + 2 CO2 + 4 H2O
Fe4(Fe(CN)6)3 + NaOH = Fe(OH)3 + Na4Fe(CN)6 =>
Fe4(Fe(CN)6)3 + 12 NaOH = 4 Fe(OH)3 + 3 Na4Fe(CN)6
Na2B4O7 + HCl + H2O = NaCl + H3BO3 =>
Na2B4O7 + 2 HCl + 5 H2O = 2 NaCl + 4 H3BO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/08/24
Équations équilibrées sur11/07/23
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