| Équations équilibrées la veille | Équations équilibrées le lendemain |
C12H22O11(j) + 12 O2(g) = 11 H2O(j) + 12 CO2(g)
Cr(OH)3 + HCl = Cr(OH)Cl2 + H2O =>
Cr(OH)3 + 2 HCl = Cr(OH)Cl2 + 2 H2O
H3BO3 + C8H18O = C24H51BO3 + H2O =>
H3BO3 + 3 C8H18O = C24H51BO3 + 3 H2O
KOH + C3(PO4)2 = K3PO4 + C(OH)2 =>
6 KOH + C3(PO4)2 = 2 K3PO4 + 3 C(OH)2
Fe2Y3 + KSCN = K3Fe(SCN)6 + K2Y =>
Fe2Y3 + 12 KSCN = 2 K3Fe(SCN)6 + 3 K2Y
LiOH + Na2HPO4 = NaOH + Li2HPO4 =>
2 LiOH + Na2HPO4 = 2 NaOH + Li2HPO4
C2H8S2 + O2 = CO2 + H2O + SO3 =>
C2H8S2 + 7 O2 = 2 CO2 + 4 H2O + 2 SO3
MgI2 + Pb(No3)2 = PbI2 + Mg(No3)2 =>
MgI2 + Pb(No3)2 = PbI2 + Mg(No3)2
ZnI2(aq) + NaOH(aq) = NaI(aq) + Zn(OH)2 =>
ZnI2(aq) + 2 NaOH(aq) = 2 NaI(aq) + Zn(OH)2
CuSO3 + Na2CO3 = CuCO3 + Na2SO3 =>
CuSO3 + Na2CO3 = CuCO3 + Na2SO3
HNO3 + I2 = HIO3 + NO2 + H2O = I2 + MnO2 + KOH =>
10 HNO3 + I2 = 2 HIO3 + 10 NO2 + 4 H2O
Na2S + H2O = NaHS + NaOH =>
Na2S + H2O = NaHS + NaOH
H2SO24 + HI = H2S + I2 + H2O =>
H2SO24 + 48 HI = H2S + 24 I2 + 24 H2O
Pt + HCl = H2 + PtCl =>
2 Pt + 2 HCl = H2 + 2 PtCl
KH + H2SO2 = K2S + H2O =>
2 KH + H2SO2 = K2S + 2 H2O
CoCl3 + KI = CoI3 + KCl =>
CoCl3 + 3 KI = CoI3 + 3 KCl
Mg3Al2Si3O12 + SiO2 + Al2SiO5 = Mg2Al4Si5O18 =>
2 Mg3Al2Si3O12 + 5 SiO2 + 4 Al2SiO5 = 3 Mg2Al4Si5O18
C5H7S + O2 = CO2 + H2O + SO3 =>
4 C5H7S + 33 O2 = 20 CO2 + 14 H2O + 4 SO3
Au2(SO4)3 + H2AsO4 = H2SO4 + Au2(AsO4)3 =>
Au2(SO4)3 + 3 H2AsO4 = 3 H2SO4 + Au2(AsO4)3
BaS + Cu(CH3CO2)2 = Ba(CH3CO2)2 + CuS =>
BaS + Cu(CH3CO2)2 = Ba(CH3CO2)2 + CuS
Ca(OH)2 + O3S = CaSO4 + H2O =>
Ca(OH)2 + O3S = CaSO4 + H2O
NaClO + CH3COOH = HClO + NaC2H3O2 =>
NaClO + CH3COOH = HClO + NaC2H3O2
CoCl6 + K3PO4 = Co + PO4 + KCl =>
CoCl6 + 2 K3PO4 = Co + 2 PO4 + 6 KCl
CH3{-}CHO = CH3{-}COOH =>
CH3{-}CHO = CH3{-}COOH
FeCl2 + (NH4)3 + PO4 = FePO4 + (NH4)3Cl2 =>
FeCl2 + (NH4)3 + PO4 = FePO4 + (NH4)3Cl2
NaClO3 + C12H22O11 = NaCl + CO2 + H2O =>
8 NaClO3 + C12H22O11 = 8 NaCl + 12 CO2 + 11 H2O
CaO + Br2 = CaBr2 + O =>
CaO + Br2 = CaBr2 + O
FeSO4 + H3PO4 = Fe3(PO4)2 + H6(SO4)3 =>
3 FeSO4 + 2 H3PO4 = Fe3(PO4)2 + H6(SO4)3
SrCl2 + AgNO3 = Sr(NO3)2 + AgCl =>
SrCl2 + 2 AgNO3 = Sr(NO3)2 + 2 AgCl
KMnO4 + Zn + H2SO4 = MnSO4 + ZnSO34 + K2SO4 + H2O =>
62 KMnO4 + 5 Zn + 98 H2SO4 = 62 MnSO4 + 5 ZnSO34 + 31 K2SO4 + 98 H2O
CH3CH2CHOHCH3 + MnO4{-} + H{+} = CH3CH2COCH3 + Mn{+} + H2O =>
3 CH3CH2CHOHCH3 + MnO4{-} + 2 H{+} = 3 CH3CH2COCH3 + Mn{+} + 4 H2O
P4 + NaPH + H2O = PH3 + Na2HPO3 =>
P4 + 6 NaPH + 9 H2O = 7 PH3 + 3 Na2HPO3
BI2O5 + H2O = H2BI2O6 =>
BI2O5 + H2O = H2BI2O6
CH1 + O1 = CO1 + H1O =>
CH1 + 2 O1 = CO1 + H1O
CuSO4 + KBr = K2SO4 + K2(CuBr4) =>
CuSO4 + 4 KBr = K2SO4 + K2(CuBr4)
CH2ClCOOH + NH3 = NH4Cl + CH2NH2COOH =>
CH2ClCOOH + 2 NH3 = NH4Cl + CH2NH2COOH
Cr(NO3)3 + Na2SO3 + H2O = Cr(OH)3 + NaNO3 + SO2 =>
2 Cr(NO3)3 + 3 Na2SO3 + 3 H2O = 2 Cr(OH)3 + 6 NaNO3 + 3 SO2
Na2CO3 + BaCl2 = BaCO3 + NaCl =>
Na2CO3 + BaCl2 = BaCO3 + 2 NaCl
MgO + Co2 = MgCo3 + O2 =>
2 MgO + 3 Co2 = 2 MgCo3 + O2
Ca5(PO4)3F = Ca3(PO4)2 + CaF2 =>
2 Ca5(PO4)3F = 3 Ca3(PO4)2 + CaF2
K2CrO7 + H2SO4 + (NH4)2SO4 = K2SO4 + NO + Cr2(SO4)3 + H2O =>
10 K2CrO7 + 16 H2SO4 + 9(NH4)2SO4 = 10 K2SO4 + 18 NO + 5 Cr2(SO4)3 + 52 H2O
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
C1H4 + O = CO + H2O =>
C1H4 + 3 O = CO + 2 H2O
NH3 + Cl2 = N2H4 + NH4Cl =>
4 NH3 + Cl2 = N2H4 + 2 NH4Cl
AgNO2 + Fe = Fe(NO2)2 + Ag =>
2 AgNO2 + Fe = Fe(NO2)2 + 2 Ag
Mg + HC2H3O2 = Mg(CH3COO)2 + H =>
Mg + 2 HC2H3O2 = Mg(CH3COO)2 + 2 H
Cr2O7{-2} + S{-2} + H{+} = Cr + S + H2O =>
Cr2O7{-2} + 6 S{-2} + 14 H{+} = 2 Cr + 6 S + 7 H2O
KCl + AgNO{3} = AgCl + KNO{3} =>
KCl + AgNO{3} = AgCl + KNO{3}
Ba(MnO4) + H2SO4 = H2MnO4 + BaSO4 =>
Ba(MnO4) + H2SO4 = H2MnO4 + BaSO4
CH3COCl + C2H5OH = CH3COOHC2H5 + HCl =>
3 CH3COCl + 5 C2H5OH = 4 CH3COOHC2H5 + 3 HCl
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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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