| Équations équilibrées la veille | Équations équilibrées le lendemain |
C12H22O11 + 8 H2SO4 = 12 CO2 + 8 S + 19 H2O
CH3(H2)4CH3 + O2 = CO2 + H2O =>
2 CH3(H2)4CH3 + 11 O2 = 4 CO2 + 14 H2O
Ir + O2 = IrO4 =>
Ir + 2 O2 = IrO4
C6H12O + HNO3 = C6H10O4 + NO2 + H2O =>
C6H12O + 8 HNO3 = C6H10O4 + 8 NO2 + 5 H2O
CoNo3 + KCl = CoCl + KNo3 =>
CoNo3 + KCl = CoCl + KNo3
NH4NO2 = NO + H =>
NH4NO2 = 2 NO + 4 H
Pb(NO3)2 + Fe = Pb + Fe(NO3)2 =>
Pb(NO3)2 + Fe = Pb + Fe(NO3)2
Zn(C2H3O2)2 + CsOH = CsC2H3O2 + Zn(OH)2 =>
Zn(C2H3O2)2 + 2 CsOH = 2 CsC2H3O2 + Zn(OH)2
Ga(OH)3 + HBr = GaH + Br(OH)3 =>
Ga(OH)3 + HBr = GaH + Br(OH)3
Pb(No3)2 + KI = PbI2 + KNo3 =>
Pb(No3)2 + 2 KI = PbI2 + 2 KNo3
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
N2O5 + HOH = HNO2 + O2 =>
N2O5 + HOH = 2 HNO2 + O2
Na2Si3O7 + HCl = NaCl + H2Si3O7 =>
Na2Si3O7 + 2 HCl = 2 NaCl + H2Si3O7
FeS2 + H{+} + NO3{-} = Fe{3+} + SO4{2-} + H2O + NO =>
FeS2 + 4 H{+} + 5 NO3{-} = Fe{3+} + 2 SO4{2-} + 2 H2O + 5 NO
PF5 + KF = KPF6 =>
PF5 + KF = KPF6
Sr(NO3) + Na = Sr + Na(NO3) =>
Sr(NO3) + Na = Sr + Na(NO3)
H2 + AgL = HLAg =>
H2 + 2 AgL = 2 HLAg
Na2C2O4 + CaCl2 = Na2Cl2 + Ca + C2O4 =>
Na2C2O4 + CaCl2 = Na2Cl2 + Ca + C2O4
Cu(NO3)2(aq) + Li2S(aq) = LiNO3(s) + CuS(aq) =>
Cu(NO3)2(aq) + Li2S(aq) = 2 LiNO3(s) + CuS(aq)
NaAl(OH)4 + SO2 = Al(OH)3 + Na2SO3 + H2O =>
2 NaAl(OH)4 + SO2 = 2 Al(OH)3 + Na2SO3 + H2O
Pb + NO3 + KI = PbI2 + KNO3 =>
Pb + 2 NO3 + 2 KI = PbI2 + 2 KNO3
Ca{+2} + H2O = calciumhydroxide + H{+} =>
Ca{+2} + 2 H2O = Ca(OH)2 + 2 H{+}
P2O5 + NaO = Na3PO4 + O2 =>
2 P2O5 + 12 NaO = 4 Na3PO4 + 3 O2
Cu + FeCl3 = Fe3 + CuCl3 =>
3 Cu + 3 FeCl3 = Fe3 + 3 CuCl3
ZnBr2 + H2SO4 + K2Cr2O7 = Br2 + ZnSO4 + Cr2(SO4)3 + H2O + K2SO4 =>
3 ZnBr2 + 7 H2SO4 + K2Cr2O7 = 3 Br2 + 3 ZnSO4 + Cr2(SO4)3 + 7 H2O + K2SO4
Mg + Cl = MgCl3 =>
Mg + 3 Cl = MgCl3
NaFeNiO2 + CO2 + O2 = Fe2O3 + Na2CO3 + NiO =>
2 NaFeNiO2 + CO2 + O2 = Fe2O3 + Na2CO3 + 2 NiO
(NH4)2S(aq) + FeCl3(aq) = NH4Cl(aq) + S3Fe2(s) =>
3(NH4)2S(aq) + 2 FeCl3(aq) = 6 NH4Cl(aq) + S3Fe2(s)
C3H7COOH + H2O = C3H7COO + H3O =>
C3H7COOH + H2O = C3H7COO + H3O
MnF2 + Al = AlF2 + Mn =>
MnF2 + Al = AlF2 + Mn
H2C2 + O2 = CO2 + H2O =>
2 H2C2 + 5 O2 = 4 CO2 + 2 H2O
C5H16O6N + O2 = CO2 + H2O + NH3 =>
4 C5H16O6N + 21 O2 = 20 CO2 + 26 H2O + 4 NH3
CuBr2 + H2O = Cu(H2O)2Br2 =>
CuBr2 + 2 H2O = Cu(H2O)2Br2
Na2Be(OH)4 + HCl = BeCl2 + NaOH + H2O =>
Na2Be(OH)4 + 2 HCl = BeCl2 + 2 NaOH + 2 H2O
Cr2O7{-2} + Cl{-} + H{+} = Cr{+3} + H2O + Cl2 =>
Cr2O7{-2} + 6 Cl{-} + 14 H{+} = 2 Cr{+3} + 7 H2O + 3 Cl2
CH3(CH2)7OH + CH3COOH = CH3(CH2)7COOCH3 + H2O =>
CH3(CH2)7OH + CH3COOH = CH3(CH2)7COOCH3 + H2O
NaH2PO4 + CaCl2 = Ca(H2PO4)2 + NaCl =>
2 NaH2PO4 + CaCl2 = Ca(H2PO4)2 + 2 NaCl
KCOOH + NH3 = KCN + H2O =>
KCOOH + NH3 = KCN + 2 H2O
NaI + NaNO2 + H2SO4 = H2O + Na2SO4 + NO + I2 =>
2 NaI + 2 NaNO2 + 2 H2SO4 = 2 H2O + 2 Na2SO4 + 2 NO + I2
Ba + Na2(SO4) = Ba(SO4) + Na =>
Ba + Na2(SO4) = Ba(SO4) + 2 Na
C22H46 + Cl2 = HCl + C =>
C22H46 + 23 Cl2 = 46 HCl + 22 C
C4H9Br = C4H9{+} + Br{-} =>
C4H9Br = C4H9{+} + Br{-}
F2 + CN2 = CF4 + NF3 =>
5 F2 + CN2 = CF4 + 2 NF3
N2 + F2 = NF5 =>
N2 + 5 F2 = 2 NF5
Zn(OH)2 + CsOH = ZnOH + Cs(OH)2 =>
Zn(OH)2 + CsOH = ZnOH + Cs(OH)2
Ca2P2O7 + K2CO3 = CaKPO4 + CO2 =>
Ca2P2O7 + K2CO3 = 2 CaKPO4 + CO2
CdHCl = CdCl + H2 =>
2 CdHCl = 2 CdCl + H2
Cl2(g) + NaBr(aq) = NaCl(aq) + Br2(g) =>
Cl2(g) + 2 NaBr(aq) = 2 NaCl(aq) + Br2(g)
C7O2H14 + O2 = H2O + CO2 =>
2 C7O2H14 + 19 O2 = 14 H2O + 14 CO2
HOC6H4CO2H + CH3OH = C6H4CO2H3OH + H2O =>
6 HOC6H4CO2H + 7 CH3OH = 7 C6H4CO2H3OH + 4 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur06/02/24
Équations équilibrées sur07/02/23
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