| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 K2Co3 + 2 Al(OH)3 = 6 KOH + Al2(Co3)3
PbI2 + HCl = HI + PbCl2 =>
PbI2 + 2 HCl = 2 HI + PbCl2
P + Ba = Ba3P2 =>
2 P + 3 Ba = Ba3P2
Ga + I2 = Ga2I6 =>
2 Ga + 3 I2 = Ga2I6
S + F = SF6 =>
S + 6 F = SF6
FeO + KOH + H2O = K2[Fe(OH)4] =>
FeO + 2 KOH + H2O = K2[Fe(OH)4]
C2H4 + Al2O3 = H2O + Al2O + C2H2 =>
2 C2H4 + Al2O3 = 2 H2O + Al2O + 2 C2H2
HCl + Mg(OH)2 + Al(OH)3 = Cl + Mg(OH2)5 + Al =>
5 HCl + Mg(OH)2 + Al(OH)3 = 5 Cl + Mg(OH2)5 + Al
Ca + H3PO4 = Ca3(PO4)2 + H2 =>
3 Ca + 2 H3PO4 = Ca3(PO4)2 + 3 H2
C22H44O11 + O2 = CO2 + H2O =>
2 C22H44O11 + 55 O2 = 44 CO2 + 44 H2O
NaOH + Na = Na2O + H =>
NaOH + Na = Na2O + H
Li3PO4 + Fe(NO3)2 = Li3(NO3)2 + FePO4 =>
Li3PO4 + Fe(NO3)2 = Li3(NO3)2 + FePO4
C6H4(NO2)COOH + H2 = C6H4(NH2)COOH + H2O =>
C6H4(NO2)COOH + 3 H2 = C6H4(NH2)COOH + 2 H2O
Sr(OH)2 + Na2SO4 = SrSO4 + NaOH =>
Sr(OH)2 + Na2SO4 = SrSO4 + 2 NaOH
NaOH = Na{+} + OH{-} =>
NaOH = Na{+} + OH{-}
CH3CH2CHO + O2 = CO2 + H2O =>
CH3CH2CHO + 4 O2 = 3 CO2 + 3 H2O
KMnO4 + H2SO4 + CuOH = CuSO4 + MnSO4 + KSO4 + H2O =>
KMnO4 + 6 H2SO4 + 4 CuOH = 4 CuSO4 + MnSO4 + KSO4 + 8 H2O
K2MnO4 + C2H5OH = KOH + MnO2 + CH3CHO =>
K2MnO4 + C2H5OH = 2 KOH + MnO2 + CH3CHO
Al2O3 + NaOH = H2O + Na3AlO3 =>
Al2O3 + 6 NaOH = 3 H2O + 2 Na3AlO3
CH3CH2OH + CHOOH = CH3CH2COOCH3 + H2O =>
3 CH3CH2OH + 2 CHOOH = 2 CH3CH2COOCH3 + 3 H2O
C2H6 + CO2 = CO + H2 =>
C2H6 + 2 CO2 = 4 CO + 3 H2
ZnCO3 = Zn + (CO3) =>
ZnCO3 = Zn + (CO3)
Sr(OH)2 + HI = SrI2 + H2O =>
Sr(OH)2 + 2 HI = SrI2 + 2 H2O
N4 + O2 = N2O5 =>
N4 + 5 O2 = 2 N2O5
Ni2(SO4)3 + K4(Fe(CN)6) = Ni4(Fe(CN)6)3 + K2SO4 =>
2 Ni2(SO4)3 + 3 K4(Fe(CN)6) = Ni4(Fe(CN)6)3 + 6 K2SO4
HBr + Ba(OH)2 = Br2Ba + H2O =>
2 HBr + Ba(OH)2 = Br2Ba + 2 H2O
P + OH = PO2 + H2O =>
P + 4 OH = PO2 + 2 H2O
H2S + KF = K2S + HF =>
H2S + 2 KF = K2S + 2 HF
Li3PO4 + Fe(NO3)2 = LiNO3 + Fe3(PO4)2 =>
2 Li3PO4 + 3 Fe(NO3)2 = 6 LiNO3 + Fe3(PO4)2
K2S + Cu(OH)2 = KOH + CuS =>
K2S + Cu(OH)2 = 2 KOH + CuS
S8 + N2 = S3N5 =>
3 S8 + 20 N2 = 8 S3N5
Cr(NO3)3 + MgSO4 = Mg(NO3)2 + Cr2(SO4)3 =>
2 Cr(NO3)3 + 3 MgSO4 = 3 Mg(NO3)2 + Cr2(SO4)3
V + HCl = VCl5 + H2 =>
2 V + 10 HCl = 2 VCl5 + 5 H2
NiSO4*6H2O + C2H4(NH2)2 = [Ni(C2H4(NH2)2)2(H2O)2]SO4*H2O + H2O =>
NiSO4*6H2O + 2 C2H4(NH2)2 = [Ni(C2H4(NH2)2)2(H2O)2]SO4*H2O + 3 H2O
CrO + H2O = Cr(OH)2 =>
CrO + H2O = Cr(OH)2
C5HO3 + O2 = CO2 + H2O =>
4 C5HO3 + 15 O2 = 20 CO2 + 2 H2O
SnS + HNO3 + H2O = H2SnO3 + NO + S =>
3 SnS + 4 HNO3 + H2O = 3 H2SnO3 + 4 NO + 3 S
Na(g) + H2O(l) = NaHO(aq) + H2(g) =>
2 Na(g) + 2 H2O(l) = 2 NaHO(aq) + H2(g)
Ba{+2} + F{-} = BaF2 =>
Ba{+2} + 2 F{-} = BaF2
HAsO4 + NaOH = NaAsO4 + H2O =>
HAsO4 + NaOH = NaAsO4 + H2O
S6 + O2 = SO2 =>
S6 + 6 O2 = 6 SO2
Na2CO3 + NaHS = NaHCO3 + Na2S =>
Na2CO3 + NaHS = NaHCO3 + Na2S
AlPO4 + OH = AlOH + PO4 =>
AlPO4 + OH = AlOH + PO4
SnS + HNO3 + H2O = H10Sn5O15 + NO + S2 =>
30 SnS + 40 HNO3 + 10 H2O = 6 H10Sn5O15 + 40 NO + 15 S2
Xe + Fe2 = XeFe4 =>
Xe + 2 Fe2 = XeFe4
K3N + O2 = K2O + N2O5 =>
2 K3N + 4 O2 = 3 K2O + N2O5
NaIO3 + NaOH + Cl2 = Na5IO6 + NaCl + H2O =>
NaIO3 + 6 NaOH + Cl2 = Na5IO6 + 2 NaCl + 3 H2O
Cr2O3 + SO3 = Cr2(SO4)3 =>
Cr2O3 + 3 SO3 = Cr2(SO4)3
Carbondioxide + sodiumhydroxide = sodiumhydrogencarbonate =>
CO2 + NaOH = NaHCO3
C9H19COOH + O2 = C + H2O =>
C9H19COOH + 4 O2 = 10 C + 10 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/25/24
Équations équilibrées sur12/25/23
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