| Équations équilibrées la veille | Équations équilibrées le lendemain |
Sn + 2 AgNO3 = Sn(NO3)2 + 2 Ag
NiS3 + H2O2 = NiSO4 + H2O + H2SO2 =>
NiS3 + 6 H2O2 = NiSO4 + 4 H2O + 2 H2SO2
NaBrO + Fe(OH)2 + NaOH = Na2FeO4 + NaBr + H2O =>
2 NaBrO + Fe(OH)2 + 2 NaOH = Na2FeO4 + 2 NaBr + 2 H2O
NaIO3 + SO2 + H2O = H2SO4 + NaI =>
NaIO3 + 3 SO2 + 3 H2O = 3 H2SO4 + NaI
Nb + I = Nb3I8 =>
3 Nb + 8 I = Nb3I8
K3[Fe(CN)6] = K3Fe(CN)6 =>
K3[Fe(CN)6] = K3Fe(CN)6
C2H5SO4 + CaCO3 + H2O = Ca(C2H4SO4)2*2H2O + CO2 =>
2 C2H5SO4 + CaCO3 + H2O = Ca(C2H4SO4)2*2H2O + CO2
BaSO4 + Pb = PbO + SO2 + BaO =>
BaSO4 + Pb = PbO + SO2 + BaO
HCOOOH + HCl = HCOOCl + H2O =>
HCOOOH + HCl = HCOOCl + H2O
CuI + Br2 = BrI + Cu =>
2 CuI + Br2 = 2 BrI + 2 Cu
S8 + O2 = SO2 =>
S8 + 8 O2 = 8 SO2
HNO3 + NaH = NaOH + N2 + H2O =>
2 HNO3 + 5 NaH = 5 NaOH + N2 + H2O
NH4 + CO3 = NH2 + H2O + CO2 =>
NH4 + CO3 = NH2 + H2O + CO2
K(CuI2) + K2S = CuS + KI + Cu =>
2 K(CuI2) + K2S = CuS + 4 KI + Cu
HCl + K2SO3 = KCl + H2(SO3) =>
2 HCl + K2SO3 = 2 KCl + H2(SO3)
NH4F + KNO3 = NH4NO3 + KF =>
NH4F + KNO3 = NH4NO3 + KF
I + AgNO3 = AgI + I(NO3) =>
2 I + AgNO3 = AgI + I(NO3)
TiO2 + CCl4 = CO2 + TiCl4 =>
TiO2 + CCl4 = CO2 + TiCl4
Cu + Ag(No)3 = Cu(No)3 + Ag =>
Cu + Ag(No)3 = Cu(No)3 + Ag
Ca + Si + NO = CaSiNO =>
Ca + Si + NO = CaSiNO
KHSO3 + HCI = KCI + H2SO3 =>
KHSO3 + HCI = KCI + H2SO3
KSCN + AgNO3 = AgSCN + NO3 + K =>
KSCN + AgNO3 = AgSCN + NO3 + K
R + HNO3 = R(NO3)3 + NO2 + H2O =>
R + 6 HNO3 = R(NO3)3 + 3 NO2 + 3 H2O
H + O = H3O2 =>
3 H + 2 O = H3O2
NaOH + Cl2 + S = Na2SO4 + H2O + NaCl =>
8 NaOH + 3 Cl2 + S = Na2SO4 + 4 H2O + 6 NaCl
MnSO4 + CaO2Cl2 + NaOH = Na2MnO4 + NaCl + CaSO4 + H2O =>
MnSO4 + CaO2Cl2 + 4 NaOH = Na2MnO4 + 2 NaCl + CaSO4 + 2 H2O
HH3AsO4 + H2S = As2S3 + S + H2O =>
2 HH3AsO4 + 4 H2S = As2S3 + S + 8 H2O
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
Al2(C2O4)3 = Al2O3 + CO2 + CO =>
Al2(C2O4)3 = Al2O3 + 3 CO2 + 3 CO
C3H6 + O2 = CO2 + H2O =>
2 C3H6 + 9 O2 = 6 CO2 + 6 H2O
Ba(OH)2 + Na2CO3 + HCl = NaCl + H2O + BaCO3 =>
Ba(OH)2 + Na2CO3 + 2 HCl = 2 NaCl + 2 H2O + BaCO3
O3O = O2 =>
O3O = 2 O2
LiClO4 + Fe2O3 = LiCl + FeO4 =>
5 LiClO4 + 4 Fe2O3 = 5 LiCl + 8 FeO4
O2 + C19H20 = CO2 + H2O =>
24 O2 + C19H20 = 19 CO2 + 10 H2O
CuSO4 + KMn = CuMn + KSO4 =>
CuSO4 + KMn = CuMn + KSO4
Cr(CH3COO)2 + FeSO4 = CrSO4 + Fe(CH3COO)2 =>
Cr(CH3COO)2 + FeSO4 = CrSO4 + Fe(CH3COO)2
C3H7OH + KMnO4 + H2SO4 = C4H5OH + K2SO4 + MnSO4 + H2O =>
20 C3H7OH + 12 KMnO4 + 18 H2SO4 = 15 C4H5OH + 6 K2SO4 + 12 MnSO4 + 53 H2O
B + Mn = BMn =>
B + Mn = BMn
AgNO3 + NaHCO3 = AgHCO3NaNO3 =>
AgNO3 + NaHCO3 = AgHCO3NaNO3
C10H22 + O2 = CO + H2O =>
2 C10H22 + 21 O2 = 20 CO + 22 H2O
FeS + KOH = FeK + SOH =>
FeS + KOH = FeK + SOH
AgCl + NH3 = Ag(NH3)2 + Cl2 =>
2 AgCl + 4 NH3 = 2 Ag(NH3)2 + Cl2
NaOH + CH3COOH = HOH + NaCH2COOH =>
NaOH + CH3COOH = HOH + NaCH2COOH
Mg + FeCO3 = MgCO3 + Fe =>
Mg + FeCO3 = MgCO3 + Fe
Mn3 + CIO3 = MnO42 + CI =>
Mn3 + 42 CIO3 = 3 MnO42 + 42 CI
Na3(PO4) + Ca(HCO3)2 = NaHCO3 + Ca3(PO4)2 =>
2 Na3(PO4) + 3 Ca(HCO3)2 = 6 NaHCO3 + Ca3(PO4)2
SN + HNO3 + H2O = H2SNO3 + NO =>
3 SN + 4 HNO3 + H2O = 3 H2SNO3 + 4 NO
Cl2 + P + H2O = H3PO4 + HCl =>
5 Cl2 + 2 P + 8 H2O = 2 H3PO4 + 10 HCl
Ba(OH)2 + KOH = BaK2O2 + H2O =>
Ba(OH)2 + 2 KOH = BaK2O2 + 2 H2O
ZnCl2 + CuSO4 = Zn(SO4)2 + CuCl =>
ZnCl2 + 2 CuSO4 = Zn(SO4)2 + 2 CuCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/21/24
Équations équilibrées sur01/20/24
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