| Équations équilibrées la veille | Équations équilibrées le lendemain |
BaCl2 + Zn(NO3)2 = ZnCl2 + Ba(NO3)2
Fe(aq)NaCl(aq) = FeCl(s)Na(aq) =>
Fe(aq)NaCl(aq) = FeCl(s)Na(aq)
C2 + H2 = H2C2 =>
C2 + H2 = H2C2
FeClO3 + FeSO4 + H2SO4 = Fe2(SO4)3 + FeCl2 + H2O =>
2 FeClO3 + 9 FeSO4 + 6 H2SO4 = 5 Fe2(SO4)3 + FeCl2 + 6 H2O
Pd3As4 + O2 = PdO2 + As2O3 =>
Pd3As4 + 6 O2 = 3 PdO2 + 2 As2O3
FeSnS = FeSSn =>
FeSnS = FeSSn
C2H2(g) + O2(g) = C3O2(g) + H2O(l) =>
6 C2H2(g) + 7 O2(g) = 4 C3O2(g) + 6 H2O(l)
Pb(NO3)2(aq) + NaBr(s) = PbBr2(s) + Na(NO3)(aq) =>
Pb(NO3)2(aq) + 2 NaBr(s) = PbBr2(s) + 2 Na(NO3)(aq)
Li + O2H4 = LiOH + H2 =>
2 Li + O2H4 = 2 LiOH + H2
KIFeNH(CO) = NFeKIH(CO) =>
KIFeNH(CO) = NFeKIH(CO)
KAl(NO3)3 = K(NO3)3Al =>
KAl(NO3)3 = K(NO3)3Al
Na2Cr2O7 + K2S + HCl = CrCl3 + S + KCl + H2O + NaCl =>
Na2Cr2O7 + 3 K2S + 14 HCl = 2 CrCl3 + 3 S + 6 KCl + 7 H2O + 2 NaCl
C6H5COONaH2O = NaOHC6H5COOH =>
C6H5COONaH2O = NaOHC6H5COOH
NaVO3 + (NH4)2SO4 = NH4VO3 + Na2SO4 =>
2 NaVO3 + (NH4)2SO4 = 2 NH4VO3 + Na2SO4
NaPb(ClO3) = PbNa(ClO3) =>
NaPb(ClO3) = PbNa(ClO3)
(K2)CO3 + HCl = KCl + H2O + CO2 =>
(K2)CO3 + 2 HCl = 2 KCl + H2O + CO2
CH3CH3OH + K2Cr2O7 + H2SO4 = CH3COOH + Cr2SO4 + K2(SO4)3 + H2O =>
6 CH3CH3OH + 5 K2Cr2O7 + 20 H2SO4 = 6 CH3COOH + 5 Cr2SO4 + 5 K2(SO4)3 + 29 H2O
AlFe(NO3)3 = Fe(NO3)2Al(NO3) =>
AlFe(NO3)3 = Fe(NO3)2Al(NO3)
Cu(NH3)4{2+} + S2O4{2-} + H2O = Cu + NH3 + SO3{2-} + H{+} =>
Cu(NH3)4{2+} + S2O4{2-} + 2 H2O = Cu + 4 NH3 + 2 SO3{2-} + 4 H{+}
HgCl2(aq) + KI(aq) = HgI2(aq) + KCl(aq) =>
HgCl2(aq) + 2 KI(aq) = HgI2(aq) + 2 KCl(aq)
Ba(No3)2 + NH4OH = Ba(OH)2 + NH4(No3) =>
Ba(No3)2 + 2 NH4OH = Ba(OH)2 + 2 NH4(No3)
FeKSCN = FeSNKC =>
FeKSCN = FeSNKC
[Cu(NH3)4] + NaOH = Cu(OH)2 + Na2 + NH3 =>
[Cu(NH3)4] + 2 NaOH = Cu(OH)2 + Na2 + 4 NH3
C2H4O2K2 + H2SO4 = K2SO4 + C2H6O2 =>
C2H4O2K2 + H2SO4 = K2SO4 + C2H6O2
ClH + Ca(OH)2 = Cl2Ca + H2O =>
2 ClH + Ca(OH)2 = Cl2Ca + 2 H2O
MnFPoI = MnIPoF =>
MnFPoI = MnIPoF
PbNO3CaI = PbICaNO3 =>
PbNO3CaI = PbICaNO3
NH4OH + C6H8O7 = C6H17N3O7 + H2O =>
3 NH4OH + C6H8O7 = C6H17N3O7 + 3 H2O
ZnAl(OH) = AlZn(OH) =>
ZnAl(OH) = AlZn(OH)
Mg + Cr(NO3)3 = Mg(NO3)2 + Cr =>
3 Mg + 2 Cr(NO3)3 = 3 Mg(NO3)2 + 2 Cr
Fe2SO4 + H2O = Fe(OH)3 + SO =>
Fe2SO4 + 3 H2O = 2 Fe(OH)3 + SO
LiAlF = LiFAl =>
LiAlF = LiFAl
AB(C)D = ADCB =>
AB(C)D = ADCB
CaCaO + N = O + NCa =>
CaCaO + 2 N = O + 2 NCa
KBrNaNO = KNONaBr =>
KBrNaNO = KNONaBr
ZnAlOH = AlZnOH =>
ZnAlOH = AlZnOH
CH8OCH3 + O2 = CO2 + H2O =>
4 CH8OCH3 + 17 O2 = 8 CO2 + 22 H2O
Na + HCl3 = NaCl + HCl =>
2 Na + HCl3 = 2 NaCl + HCl
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
Pd{+} + Ag = Pd + Ag{+} =>
Pd{+} + Ag = Pd + Ag{+}
Bi(OH)3 + Sn(OH)4 = Bi(OH)4 + Sn(OH)3 =>
Bi(OH)3 + Sn(OH)4 = Bi(OH)4 + Sn(OH)3
NaOH(aq) + CaBr2(aq) = CaOH(aq) + NaBr2(aq) =>
NaOH(aq) + CaBr2(aq) = CaOH(aq) + NaBr2(aq)
KOH(aq)NH4Br(aq) = NH4OHKBr =>
KOH(aq)NH4Br(aq) = NH4OHKBr
N2H6CO2(s) = NH3(g) + CO2(g) =>
N2H6CO2(s) = 2 NH3(g) + CO2(g)
PbS + HNO4 = PbSO4 + NO2 + H2O =>
3 PbS + 8 HNO4 = 3 PbSO4 + 8 NO2 + 4 H2O
Al + NO3{-} + OH{-} + H2O = Al(OH)2{-} + NO =>
3 Al + NO3{-} + 2 OH{-} + 2 H2O = 3 Al(OH)2{-} + NO
MgHCOOH = Mg(HCOO)H =>
MgHCOOH = Mg(HCOO)H
HCNHCOONa = HCOOHNaCN =>
HCNHCOONa = HCOOHNaCN
K2Cr2O7 + H2SO4 + PH3 = Cr2(SO4)3 + H2O + P2O5 + K2SO4 =>
8 K2Cr2O7 + 32 H2SO4 + 6 PH3 = 8 Cr2(SO4)3 + 41 H2O + 3 P2O5 + 8 K2SO4
Ca3Cl2 + NaPo4 = Ca3(Po4)2 + NaCl =>
Ca3Cl2 + 2 NaPo4 = Ca3(Po4)2 + 2 NaCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/18/24
Équations équilibrées sur05/18/23
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