| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
SrS + BaNO3 = SrNO3 + BaS =>
SrS + BaNO3 = SrNO3 + BaS
K2SO3 + CoCl3 = KCl + Co2(SO3)3 =>
3 K2SO3 + 2 CoCl3 = 6 KCl + Co2(SO3)3
Li + CdSO4 = Li2O + Cd + SO2 =>
4 Li + CdSO4 = 2 Li2O + Cd + SO2
HCl + KOH = H2O + KCl =>
HCl + KOH = H2O + KCl
K2CrO4 + PbCl2 = KCl + PbCrO4 =>
K2CrO4 + PbCl2 = 2 KCl + PbCrO4
NH3 + CO2 + H2O = (NH4)2CO3 =>
2 NH3 + CO2 + H2O = (NH4)2CO3
H2SO3 + CsOH = H2OH + SO3Cs =>
H2SO3 + CsOH = H2OH + SO3Cs
C6H12 + OH = CO2 + H2O =>
C6H12 + 36 OH = 6 CO2 + 24 H2O
Lead(II)Phosphate + LithiumBromide = Lead(II)Bromide + LithiumPhosphate =>
Lead(II)Phosphate + LithiumBromide = Lead(II)Bromide + LithiumPhosphate
AgNO3 + NaOCl = AgOCl + NaNO3 =>
AgNO3 + NaOCl = AgOCl + NaNO3
Ag + HNO{3+} = NO + AgNO{3+} + H{2+}O =>
Ag + 3 HNO{3+} = 2 NO + AgNO{3+} + 3 H{2+}O
Cr2 + HBr = CrBr2 + H2 =>
Cr2 + 4 HBr = 2 CrBr2 + 2 H2
MgOHNO3 + KOH = Mg(OH)2 + KNO3 =>
MgOHNO3 + KOH = Mg(OH)2 + KNO3
Ba(OH)2 + Na2CrO4 = NaOH + BaCrO4 =>
Ba(OH)2 + Na2CrO4 = 2 NaOH + BaCrO4
NaBH4 + CH2O + H2O = CH3OH + NaH2BO2 =>
NaBH4 + 3 CH2O + 2 H2O = 3 CH3OH + NaH2BO2
K2SO3 + CoCl3 = KCl + Co2(SO3)3 =>
3 K2SO3 + 2 CoCl3 = 6 KCl + Co2(SO3)3
Ca(NO3)2 + H3PO4 = CaHPO4 + HNO3 =>
Ca(NO3)2 + H3PO4 = CaHPO4 + 2 HNO3
C4H8O + K2Cr2O7 + H2SO4 = C4H8O2 + Cr2SO4 + H2O + K2SO4 =>
5 C4H8O + K2Cr2O7 + 2 H2SO4 = 5 C4H8O2 + Cr2SO4 + 2 H2O + K2SO4
I + SO4 = ISO4 =>
I + SO4 = ISO4
Mg(NO3)2 + Ca3(PO4)2 = Mg3(PO4)2 + Ca(NO3)2 =>
3 Mg(NO3)2 + Ca3(PO4)2 = Mg3(PO4)2 + 3 Ca(NO3)2
MnO2 + K2CO3 + Cl2 = K2MnO4 + KCl + CO2 =>
MnO2 + 2 K2CO3 + Cl2 = K2MnO4 + 2 KCl + 2 CO2
Cu(NO3)2(aq) + NaCl(aq) = CuCl + Na(NO3)2(aq) =>
Cu(NO3)2(aq) + NaCl(aq) = CuCl + Na(NO3)2(aq)
Br2 + NH4Cl = NH4Br + Cl2 =>
Br2 + 2 NH4Cl = 2 NH4Br + Cl2
FeCl3 + AgNO3 = FeNO3 + Cl3Ag =>
FeCl3 + AgNO3 = FeNO3 + Cl3Ag
O2 + C6H2O6 = H2O + CO2 =>
7 O2 + 2 C6H2O6 = 2 H2O + 12 CO2
Na + S = Na2S =>
2 Na + S = Na2S
Al + PbI2 = AlI3 + Pb =>
2 Al + 3 PbI2 = 2 AlI3 + 3 Pb
HCl + KIO3 = Cl2 + H2O + K[ICl4]H2O =>
6 HCl + KIO3 = Cl2 + 2 H2O + K[ICl4]H2O
(C6H5)2AsO(OH) + SO2 + HCl = (C6H5)2AsCl + H2SO4 =>
(C6H5)2AsO(OH) + SO2 + HCl = (C6H5)2AsCl + H2SO4
BaO + HCl(aq) = BaCl2 + H2O(l) =>
BaO + 2 HCl(aq) = BaCl2 + H2O(l)
C12H28 + O2 = CO2 + H =>
C12H28 + 12 O2 = 12 CO2 + 28 H
NO2 + HCl = NO + H2O + Cl =>
NO2 + 2 HCl = NO + H2O + 2 Cl
H3PO4 + Ca(OH)2 = Ca3(PO4)2 + H2O =>
2 H3PO4 + 3 Ca(OH)2 = Ca3(PO4)2 + 6 H2O
CH4 + H2O + N2O2 = NH3 + CO2 =>
5 CH4 + 2 H2O + 4 N2O2 = 8 NH3 + 5 CO2
Fe2O3(s) + CO = Fe + CO2 =>
Fe2O3(s) + 3 CO = 2 Fe + 3 CO2
NO2 + NaOH = Na2NO3 + H2O =>
NO2 + 2 NaOH = Na2NO3 + H2O
MgO + NaOH = Mg(OH)2 + Na2O =>
MgO + 2 NaOH = Mg(OH)2 + Na2O
HCONH2 + H2SO4 + H2O = (NH4)2SO4 + HCOOH =>
2 HCONH2 + H2SO4 + 2 H2O = (NH4)2SO4 + 2 HCOOH
Cr(OH)3 + HNO3 = CrNO3 + H(OH)3 =>
Cr(OH)3 + HNO3 = CrNO3 + H(OH)3
Al2(CO3)3 + Pb(NO3)2 = Al(NO3)3 + PbCO3 =>
Al2(CO3)3 + 3 Pb(NO3)2 = 2 Al(NO3)3 + 3 PbCO3
AlBr3 + (NH4)3PO4 = AlPO4 + (NH4)3Br3 =>
AlBr3 + (NH4)3PO4 = AlPO4 + (NH4)3Br3
Cl2 + AgNO3 + H2O = AgCl3 + HNO3 + AgClO3 =>
8 Cl2 + 6 AgNO3 + 3 H2O = 5 AgCl3 + 6 HNO3 + AgClO3
C + CaO = CO + CaC2 =>
3 C + CaO = CO + CaC2
O2 + C6H2O6 = H2O + CO2 =>
7 O2 + 2 C6H2O6 = 2 H2O + 12 CO2
KAl(SO4)2*24HOH + C16H28 = KAl(SO4)2 + C16H28*24HOH =>
KAl(SO4)2*24HOH + C16H28 = KAl(SO4)2 + C16H28*24HOH
SO3 + P2O5 = P2SO8 =>
SO3 + P2O5 = P2SO8
Co(No3)2 + AlCl3 = CoCl2 + Al(No3)3 =>
3 Co(No3)2 + 2 AlCl3 = 3 CoCl2 + 2 Al(No3)3
Mg(NO3)2 + NiSO4 = MgNi + (NO3)2SO4 =>
Mg(NO3)2 + NiSO4 = MgNi + (NO3)2SO4
MnO4{-} + H3O{+} + Fe{2+} = Mn{2+} + Fe{3+} + H2O =>
MnO4{-} + 8 H3O{+} + 5 Fe{2+} = Mn{2+} + 5 Fe{3+} + 12 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/19/24
Équations équilibrées sur08/18/23
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