| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ag(NH3)2Br = AgBr + 2 NH3
*KNO3 + H2SO4 = HNO3 + KHSO4 =>
*KNO3 + H2SO4 = HNO3 + KHSO4
Fe + HCH3COO = Fe(CH3COO)3 + H2 =>
2 Fe + 6 HCH3COO = 2 Fe(CH3COO)3 + 3 H2
KNO3 + H2SO4 + KMnO4 = MnSO4 + K2SO4 + KNO33 + H2O =>
KNO3 + 18 H2SO4 + 12 KMnO4 = 12 MnSO4 + 6 K2SO4 + KNO33 + 18 H2O
*KNO3 + H2SO4 = HNO3 + KHSO4 =>
*KNO3 + H2SO4 = HNO3 + KHSO4
NH3 + P2O5 = N5P3 + H2O =>
10 NH3 + 3 P2O5 = 2 N5P3 + 15 H2O
NO + Cu = CuN2 + O2 =>
2 NO + Cu = CuN2 + O2
HCOOK + KOH = K2CO3 + H2 =>
HCOOK + KOH = K2CO3 + H2
C7H5O2 + O2 = CO3 + H2O =>
4 C7H5O2 + 43 O2 = 28 CO3 + 10 H2O
NH3 + Br2 = NH4Br + N2 =>
8 NH3 + 3 Br2 = 6 NH4Br + N2
C + O2 = CO2 =>
C + O2 = CO2
Sr + H2 = Sr2H =>
4 Sr + H2 = 2 Sr2H
BeSO4 + BaCl2 = BeCl2 + BaSO4 =>
BeSO4 + BaCl2 = BeCl2 + BaSO4
Ag(NH3)2Br = AgBr + NH3 =>
Ag(NH3)2Br = AgBr + 2 NH3
CaBr2 + Pb(NO3)2 = Ca(NO3)2 + PbBr2 =>
CaBr2 + Pb(NO3)2 = Ca(NO3)2 + PbBr2
*KNO3 + H2SO4 = HNO3 + KHSO4 =>
*KNO3 + H2SO4 = HNO3 + KHSO4
Fe + MgCl2 = FeCl3 + Mg =>
2 Fe + 3 MgCl2 = 2 FeCl3 + 3 Mg
C + O2 = CO =>
2 C + O2 = 2 CO
CO2(g) + LiOH(s) = Li2CO3 + H2O =>
CO2(g) + 2 LiOH(s) = Li2CO3 + H2O
K2S + HBr = H2S + KBr =>
K2S + 2 HBr = H2S + 2 KBr
C8H8 = C + H2 =>
C8H8 = 8 C + 4 H2
Ca + H2 = CaH2 =>
Ca + H2 = CaH2
FeSO4 + CoBr = FeBr + CoSO4 =>
FeSO4 + CoBr = FeBr + CoSO4
NO + Cu = CuN2 + O2 =>
2 NO + Cu = CuN2 + O2
NH3 + P2O5 = N5P3 + H2O =>
10 NH3 + 3 P2O5 = 2 N5P3 + 15 H2O
As + NaOH = Na3AsO3 + H2 =>
2 As + 6 NaOH = 2 Na3AsO3 + 3 H2
BeSO4 + BaCl2 = BeCl2 + BaSO4 =>
BeSO4 + BaCl2 = BeCl2 + BaSO4
CO2 = C + O2 =>
CO2 = C + O2
AlN + Cl2 = AlCl3 + N2 =>
2 AlN + 3 Cl2 = 2 AlCl3 + N2
*KNO3 + H2SO4 = HNO3 + KHSO4 =>
*KNO3 + H2SO4 = HNO3 + KHSO4
Ag(NH3)2Br = AgBr + NH3 =>
Ag(NH3)2Br = AgBr + 2 NH3
HBr + Al(OH)3 = H2O + AlBr3 =>
3 HBr + Al(OH)3 = 3 H2O + AlBr3
NH3 + Br2 = NH4Br + N2 =>
8 NH3 + 3 Br2 = 6 NH4Br + N2
NaILiCl = NaClLiI =>
NaILiCl = NaClLiI
NaOH + H2(SO)3 = Na2(SO)3 + H2O =>
2 NaOH + H2(SO)3 = Na2(SO)3 + 2 H2O
V + N2 = VN =>
2 V + N2 = 2 VN
Fe + H2O = Fe3O4 + H2 =>
3 Fe + 4 H2O = Fe3O4 + 4 H2
NH4NO3Cu = NH4CuNO3 =>
NH4NO3Cu = NH4CuNO3
NaOH(ac)NH4Cl(ac) = NaClNH3H2O =>
NaOH(ac)NH4Cl(ac) = NaClNH3H2O
FeCO3 + H2CO3 = Fe(HCO3)2 =>
FeCO3 + H2CO3 = Fe(HCO3)2
H2O + ClO2 + HPO2 = HCl + H3PO4 =>
6 H2O + 2 ClO2 + 5 HPO2 = 2 HCl + 5 H3PO4
Al(OH)3 + H2CO3 = Al2(CO3)3 + H2O =>
2 Al(OH)3 + 3 H2CO3 = Al2(CO3)3 + 6 H2O
Co + H2SO3 = Co2(SO3)3 + H2 =>
2 Co + 3 H2SO3 = Co2(SO3)3 + 3 H2
MgSO2 = MgOSO =>
MgSO2 = MgOSO
Ba(CN)2 + H2SO4 = BaSO4 + HCN(classification) =>
Ba(CN)2 + H2SO4 = BaSO4 + 2 HCN(classification)
AlCl3 + MgI2 = AlI3 + MgCl2 =>
2 AlCl3 + 3 MgI2 = 2 AlI3 + 3 MgCl2
*KNO3 + H2SO4 = HNO3 + KHSO4 =>
*KNO3 + H2SO4 = HNO3 + KHSO4
AgNO3 + NaO4 = AgO4 + NaNO3 =>
AgNO3 + NaO4 = AgO4 + NaNO3
CrI3 + K2Cr2O7 + H2SO4 = HIO3 + K2SO4 + Cr2(SO4)3 + H2O =>
2 CrI3 + 6 K2Cr2O7 + 27 H2SO4 = 6 HIO3 + 6 K2SO4 + 7 Cr2(SO4)3 + 24 H2O
(CH3)2CH2CHBrCH3 + KOH = CH3CH2CHCH3OH + KBr + CH3 =>
(CH3)2CH2CHBrCH3 + KOH = CH3CH2CHCH3OH + KBr + CH3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/16/24
Équations équilibrées sur12/16/23
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