| Équations équilibrées la veille | Équations équilibrées le lendemain |
H2[PtCl6] + 2 NH4Cl = (NH4)2[PtCl6] + 2 HCl
P2O3 + KOH = K5PO4 + H2O =>
P2O3 + 10 KOH = 2 K5PO4 + 5 H2O
C3H6 + Cl2 + Ca(OH)2 = C3H6O + CaCl2 + H2O =>
C3H6 + Cl2 + Ca(OH)2 = C3H6O + CaCl2 + H2O
CaO + SO2 = CaSO3 =>
CaO + SO2 = CaSO3
K + Au = KAu =>
K + Au = KAu
NaOH(aq) + MgCl2(aq) = NaCl(aq) + Mg(OH)2 =>
2 NaOH(aq) + MgCl2(aq) = 2 NaCl(aq) + Mg(OH)2
HCl + NaH = H0 + NaCl =>
HCl + NaH = 2 H0 + NaCl
HF + Na2Co3 = NaF + NaHCo3 =>
HF + Na2Co3 = NaF + NaHCo3
Z + X{2+} = Z{3+} + X =>
2 Z + 3 X{2+} = 2 Z{3+} + 3 X
FeCl2 + Ca(OH)2 = CaCl2 + Fe(OH)2 =>
FeCl2 + Ca(OH)2 = CaCl2 + Fe(OH)2
Sb(OH)5 = Sb2O5 + H2O =>
2 Sb(OH)5 = Sb2O5 + 5 H2O
MCl + H2O = HCl + MHO =>
MCl + H2O = HCl + MHO
FeS2 + Na2S2O7 = Fe2(SO4)3 + Na2SO4 + SO2 =>
2 FeS2 + 14 Na2S2O7 = Fe2(SO4)3 + 14 Na2SO4 + 15 SO2
KOHLi = KLiOH =>
KOHLi = KLiOH
Zn(CO3)2 + H2SO4 = Zn(SO4)2 + H2O + CO2 =>
Zn(CO3)2 + 2 H2SO4 = Zn(SO4)2 + 2 H2O + 2 CO2
FeCO3 + HNO3 = NO + H2O + CO2 + Fe(NO3)3 =>
3 FeCO3 + 10 HNO3 = NO + 5 H2O + 3 CO2 + 3 Fe(NO3)3
Na2CO3 + HCl(aq) = NaCl(aq) + H2O + CO2(g) =>
Na2CO3 + 2 HCl(aq) = 2 NaCl(aq) + H2O + CO2(g)
LiOHH2O + Ni(OH)2 = Li2NiO2 + H2O =>
2 LiOHH2O + Ni(OH)2 = Li2NiO2 + 4 H2O
(NH4)3PO4 + Mn2(SO4)5 = Mn3(PO4)5 + (NH4)2SO4 =>
10(NH4)3PO4 + 3 Mn2(SO4)5 = 2 Mn3(PO4)5 + 15(NH4)2SO4
NaNO3(ac) + FeSO4(ac) + H2SO4(ac) = Fe2(SO4)3(ac) + NO(g) + Na2SO4(ac) + H2O(l) =>
2 NaNO3(ac) + 6 FeSO4(ac) + 4 H2SO4(ac) = 3 Fe2(SO4)3(ac) + 2 NO(g) + Na2SO4(ac) + 4 H2O(l)
CH3CH3CHOH + HCl = CH3CH3CHCl + H2O =>
CH3CH3CHOH + HCl = CH3CH3CHCl + H2O
K2Cr2O7 + H2SO4 + Na2S = K2SO4 + Na2Cr2O7 + H2S =>
K2Cr2O7 + H2SO4 + Na2S = K2SO4 + Na2Cr2O7 + H2S
N + HMnO4 = N(MnO4) + H2 =>
2 N + 2 HMnO4 = 2 N(MnO4) + H2
Al(NO3)3(aq) + Ba(OH)2(aq) = Al(OH)3(aq) + Ba(NO3)2(aq) =>
2 Al(NO3)3(aq) + 3 Ba(OH)2(aq) = 2 Al(OH)3(aq) + 3 Ba(NO3)2(aq)
NH4NO3 + NaHCO3 = NH5CO3 + NaNO3 =>
NH4NO3 + NaHCO3 = NH5CO3 + NaNO3
KNO2 + K2Cr2O7 + KOH + H2O = K3[Cr(OH)6] + KNO3 =>
3 KNO2 + K2Cr2O7 + 4 KOH + 4 H2O = 2 K3[Cr(OH)6] + 3 KNO3
NaCl(aq) = NaCl(s) =>
NaCl(aq) = NaCl(s)
Na2SO4 + Fe(OH)3 = Fe2(SO4)3 + NaOH =>
3 Na2SO4 + 2 Fe(OH)3 = Fe2(SO4)3 + 6 NaOH
NaOH + H2S = H2O + Na2S =>
2 NaOH + H2S = 2 H2O + Na2S
RuCl3(H2O)6 + DMSO = Ru(DMSO)4Cl2 + H2O + Cl =>
RuCl3(H2O)6 + 4 DMSO = Ru(DMSO)4Cl2 + 6 H2O + Cl
LiOH + K{3}PO{4} = KOH + Li{3}PO{4} =>
LiOH + K{3}PO{4} = KOH + Li{3}PO{4}
Na2HPO4 + H2O = Na2H3PO5 =>
Na2HPO4 + H2O = Na2H3PO5
Zn(NO3)2 + Na = NaNO3 + Zn =>
Zn(NO3)2 + 2 Na = 2 NaNO3 + Zn
CH2O + O2 = CO2 + H2 =>
2 CH2O + O2 = 2 CO2 + 2 H2
KNO2 + HS + HCl = NO + S + KCl + H2O =>
KNO2 + HS + HCl = NO + S + KCl + H2O
OCH3CH2COH3 + O2 = CO2 + H2O =>
OCH3CH2COH3 + 4 O2 = 3 CO2 + 4 H2O
BaCl2 + Cu2SO4 = BaSO4 + ClCu =>
BaCl2 + Cu2SO4 = BaSO4 + 2 ClCu
HgNo3 + NaI = HgI + NaNo3 =>
HgNo3 + NaI = HgI + NaNo3
HCOOH + CH3CH2OH = HCOOCH2CH3 + H2O =>
HCOOH + CH3CH2OH = HCOOCH2CH3 + H2O
CH3CH2CH2CH2COOH + Al = CH3CH2CH2CH2COOAl + H2 =>
2 CH3CH2CH2CH2COOH + 2 Al = 2 CH3CH2CH2CH2COOAl + H2
Pb(OH)2 + Hg2S = PbS + Hg2(OH)2 =>
Pb(OH)2 + Hg2S = PbS + Hg2(OH)2
Pb(NO3)2 + Na2SO4 = NaNO3 + PbSO4 =>
Pb(NO3)2 + Na2SO4 = 2 NaNO3 + PbSO4
V + H2O = V(OH)3 + H2 =>
2 V + 6 H2O = 2 V(OH)3 + 3 H2
TiCl3 + KBiO3 + HCl = KCl + H2O + BiCl3 + TiOCl2 =>
2 TiCl3 + KBiO3 + 2 HCl = KCl + H2O + BiCl3 + 2 TiOCl2
Br2 + O2 = Br2O5 =>
2 Br2 + 5 O2 = 2 Br2O5
Mg3(PO4)2 + NaCl = Na3PO4 + MgCl2 =>
Mg3(PO4)2 + 6 NaCl = 2 Na3PO4 + 3 MgCl2
NaOH + H2S = H2O + Na2S =>
2 NaOH + H2S = 2 H2O + Na2S
MgCl2 + K2CO3 = KCl + MgCO3 =>
MgCl2 + K2CO3 = 2 KCl + MgCO3
Fe2O3 + HCl = FeCl2(OH) + H2O =>
Fe2O3 + 4 HCl = 2 FeCl2(OH) + H2O
NiBr2*6H2O + PPh3 = [NiBr2(PPh3)2] + H2O =>
NiBr2*6H2O + 2 PPh3 = [NiBr2(PPh3)2] + 6 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/22/24
Équations équilibrées sur12/22/23
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