| Équations équilibrées la veille | Équations équilibrées le lendemain |
8 Ba + 2 Sr + TiO3 = Ba08Sr02TiO3
ZnI2 + Br2 = ZnBr2 + I2 =>
ZnI2 + Br2 = ZnBr2 + I2
SrBr2 + CdCO3 = SrCO3 + CdBr2 =>
SrBr2 + CdCO3 = SrCO3 + CdBr2
Cu(OH)2 + AgNO3 = Cu(NO3)2 + AgOH =>
Cu(OH)2 + 2 AgNO3 = Cu(NO3)2 + 2 AgOH
CuSO4 + Na2SO3 + KSCN + H2O = Na2SO4 + KHSO4 + CuSCN =>
2 CuSO4 + Na2SO3 + 2 KSCN + H2O = Na2SO4 + 2 KHSO4 + 2 CuSCN
KI4 + H2SO4 = K2SO4 + I2 + H2S + H2O =>
8 KI4 + 5 H2SO4 = 4 K2SO4 + 16 I2 + H2S + 4 H2O
MgSO33H2O = Mg + S + O + H =>
MgSO33H2O = Mg + S + 34 O + 2 H
Ag + KCl = AgCl + K =>
Ag + KCl = AgCl + K
CH3CH2ClCH3OH = CH3CH2OCH3HCl =>
CH3CH2ClCH3OH = CH3CH2OCH3HCl
CaCl2 + Na2HPO4 + NaOH = Ca3(PO4)2 + H2O + NaCl =>
3 CaCl2 + 2 Na2HPO4 + 2 NaOH = Ca3(PO4)2 + 2 H2O + 6 NaCl
KMnO4 + C2H6O6 + H2SO4 = MnSO4 + K2SO4 + CO2 + H2O =>
2 KMnO4 + 5 C2H6O6 + 3 H2SO4 = 2 MnSO4 + K2SO4 + 10 CO2 + 18 H2O
H{+} + Ca + Cr2O7{2-} = Ca{2+} + Cr{3+} + H2O =>
14 H{+} + 3 Ca + Cr2O7{2-} = 3 Ca{2+} + 2 Cr{3+} + 7 H2O
NH2CH2COOH + O2 = NO2 + H2O + CO2 =>
4 NH2CH2COOH + 13 O2 = 4 NO2 + 10 H2O + 8 CO2
Ba(OH)2*8H2O + NH4NO3 = NH3 + Ba(NO3)3 + H2O =>
8 Ba(OH)2*8H2O + 25 NH4NO3 = 26 NH3 + 8 Ba(NO3)3 + 83 H2O
Mg + PbN = MgN + Pb =>
Mg + PbN = MgN + Pb
CH3NH2 + KMnO4 + H2SO4 = MnSO4 + K2SO4 + CO2 + N2 + H2O =>
10 CH3NH2 + 18 KMnO4 + 27 H2SO4 = 18 MnSO4 + 9 K2SO4 + 10 CO2 + 5 N2 + 52 H2O
Na2ZnO2 + H2SO4 = NaHSO4 + ZnSO4 + H2O =>
Na2ZnO2 + 3 H2SO4 = 2 NaHSO4 + ZnSO4 + 2 H2O
Sb2S3(s) + O2(g) = Sb2O3(s) + SO2(g) =>
2 Sb2S3(s) + 9 O2(g) = 2 Sb2O3(s) + 6 SO2(g)
(C2H5)2NH + H3O = (C2H5)2NH2 + H2O =>
(C2H5)2NH + H3O = (C2H5)2NH2 + H2O
C6H5NH2 + HClO4 = C6H5ClO4 + NH3 =>
C6H5NH2 + HClO4 = C6H5ClO4 + NH3
C6H4(CH3)2 + KMnO4 + H2SO4 = MnSO4 + K2SO4 + C6H4(COOH)2 + H2O =>
5 C6H4(CH3)2 + 12 KMnO4 + 18 H2SO4 = 12 MnSO4 + 6 K2SO4 + 5 C6H4(COOH)2 + 28 H2O
NaCl + NH3 + H2O = NaOH + NH4Cl =>
NaCl + NH3 + H2O = NaOH + NH4Cl
COH = C + O + H =>
COH = C + O + H
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
NaOH + Sr(NO3)2 = NaNO3 + Sr(OH)2 =>
2 NaOH + Sr(NO3)2 = 2 NaNO3 + Sr(OH)2
BrF3 + N(CH3)3 = Br(CH3)3 + NF3 =>
BrF3 + N(CH3)3 = Br(CH3)3 + NF3
CoO + Al = AlO + Co =>
CoO + Al = AlO + Co
H2Se + Li(OH) = Li2Se + H2O =>
H2Se + 2 Li(OH) = Li2Se + 2 H2O
Na2S2O5 + Br2 + H2O = NaSO4 + HBr =>
Na2S2O5 + 3 Br2 + 3 H2O = 2 NaSO4 + 6 HBr
KI + KBrO3 + HCl = I2 + KBr + KCl + H2O =>
6 KI + KBrO3 + 6 HCl = 3 I2 + KBr + 6 KCl + 3 H2O
C3H8 + O2 = CO2 + H1O =>
C3H8 + 7 O2 = 3 CO2 + 8 H1O
Ce(SO4)2 + As2O3 + H2O = H3AsO4 + Ce2(SO4)3 + H2SO4 =>
4 Ce(SO4)2 + As2O3 + 5 H2O = 2 H3AsO4 + 2 Ce2(SO4)3 + 2 H2SO4
Zn + CO2 = Zn2O + C =>
4 Zn + CO2 = 2 Zn2O + C
H2C2O2*2H2O + NaOH = CO2 + H2O + Na =>
H2C2O2*2H2O + 6 NaOH = 2 CO2 + 6 H2O + 6 Na
KHCO3 + H2O = K + H2CO3 + OH =>
KHCO3 + H2O = K + H2CO3 + OH
ZnI2 + O2 = ZnO + I =>
2 ZnI2 + O2 = 2 ZnO + 4 I
HCN + NaO = NaCN + OH =>
HCN + NaO = NaCN + OH
(BaO) + (HCl) = (BaCl2) + (H2O) =>
(BaO) + 2(HCl) = (BaCl2) + (H2O)
Cl2(g) + Br{-}(aq) = Cl{-}(aq) + Br2(l) =>
Cl2(g) + 2 Br{-}(aq) = 2 Cl{-}(aq) + Br2(l)
Na(CO3) + H2SO4 = Na(SO4) + CO2 + H2O =>
Na(CO3) + H2SO4 = Na(SO4) + CO2 + H2O
Br2 + HSO3{-} + H2O = SO4{2-} + Br{-} + H{+} =>
Br2 + HSO3{-} + H2O = SO4{2-} + 2 Br{-} + 3 H{+}
C6H16N2 + HCl = C6H18N2Cl2 =>
C6H16N2 + 2 HCl = C6H18N2Cl2
Zn3P2 + O2 + H2O = Zn(OH)2 + P2O5 =>
Zn3P2 + 4 O2 + 3 H2O = 3 Zn(OH)2 + P2O5
HKI + H2SO4 = H2S + H2O + I2 + K2SO4 =>
4 HKI + 3 H2SO4 = H2S + 4 H2O + 2 I2 + 2 K2SO4
AlCl3 + Ba(OH)2 = BaCl2 + Al(OH)3 =>
2 AlCl3 + 3 Ba(OH)2 = 3 BaCl2 + 2 Al(OH)3
C4H8O + H2 = C4H8 + H2O =>
C4H8O + H2 = C4H8 + H2O
Mg + Al(PO4) = Mg3(PO4)2 + Al =>
3 Mg + 2 Al(PO4) = Mg3(PO4)2 + 2 Al
B(OH)3 + NaOH = Na2B4O7 + H2O =>
4 B(OH)3 + 2 NaOH = Na2B4O7 + 7 H2O
N2O3 + N2H2 = N2O2 + H2O =>
3 N2O3 + N2H2 = 4 N2O2 + H2O
FeCl3*6H2O + K3Fe(CN)6 = FeFe(CN)6 + KCl + H2O =>
FeCl3*6H2O + K3Fe(CN)6 = FeFe(CN)6 + 3 KCl + 6 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur08/06/24
Équations équilibrées sur09/05/23
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