| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ca(OH)2 + H2O = H3O + CaO2H
Rb2O2 = Rb + O2 =>
Rb2O2 = 2 Rb + O2
KOH + H3BO3 = H2O + KH2BO3 =>
KOH + H3BO3 = H2O + KH2BO3
Na2O + HNO3 = NaNO3 + H2O =>
Na2O + 2 HNO3 = 2 NaNO3 + H2O
K3(Fe(CN)6) + FeCl3 = Fe[Fe(CN)6] + KCl =>
K3(Fe(CN)6) + FeCl3 = Fe[Fe(CN)6] + 3 KCl
SiO2 + NaO = Na2SiO3 + O2 =>
2 SiO2 + 4 NaO = 2 Na2SiO3 + O2
Li2CO3 + FeHPO4 = LiFePO4 + H2O + CO2 =>
Li2CO3 + 2 FeHPO4 = 2 LiFePO4 + H2O + CO2
CH2O2 + O2 = CO2 + H2O =>
2 CH2O2 + O2 = 2 CO2 + 2 H2O
ClCH2CH2CH2CH2Cl + KOH = KCl + H2O + CHCCH2CH3 =>
ClCH2CH2CH2CH2Cl + 2 KOH = 2 KCl + 2 H2O + CHCCH2CH3
KOH + KMnO4 = K2MnO4 + O + H2O =>
2 KOH + 2 KMnO4 = 2 K2MnO4 + O + H2O
Mg + H2(PO4) = Mg3(PO4)2 + H2 =>
3 Mg + 2 H2(PO4) = Mg3(PO4)2 + 2 H2
CH3CH2CH2COOH + NaHCO3 = CH3CH2CH2COONa + H2O + CO2 =>
CH3CH2CH2COOH + NaHCO3 = CH3CH2CH2COONa + H2O + CO2
NH4Al(SO4)2 + NaOH = Al(OH)3 + (NH4)2SO4 + Na2SO4 =>
2 NH4Al(SO4)2 + 6 NaOH = 2 Al(OH)3 + (NH4)2SO4 + 3 Na2SO4
N2 + S = N2S5 =>
N2 + 5 S = N2S5
Zn + NO3{-} + H{+} = Zn{+2} + N2 + H2O =>
5 Zn + 2 NO3{-} + 12 H{+} = 5 Zn{+2} + N2 + 6 H2O
KHS + Cl2 = KCl + HCl + S =>
KHS + Cl2 = KCl + HCl + S
Zn + NO3{-} + H{+} = Zn{+2} + N2 + H2O =>
5 Zn + 2 NO3{-} + 12 H{+} = 5 Zn{+2} + N2 + 6 H2O
MnSO4(aq) + KMnO4(aq) + H2O(l) = MnO2(s) + H2SO4(aq) + K2SO4(aq) =>
3 MnSO4(aq) + 2 KMnO4(aq) + 2 H2O(l) = 5 MnO2(s) + 2 H2SO4(aq) + K2SO4(aq)
K2CO3 + CH3COOH = CH3CO2K + H2O + CO2 =>
K2CO3 + 2 CH3COOH = 2 CH3CO2K + H2O + CO2
HI + Ca = CaI + H =>
HI + Ca = CaI + H
H2(g) + NF3(g) = N2(g) + HF =>
3 H2(g) + 2 NF3(g) = N2(g) + 6 HF
C3H2F6 + O2 = COF2 + HF + CO2 =>
C3H2F6 + 2 O2 = 2 COF2 + 2 HF + CO2
Mg + (NO3)2 + KOH = Mg(OH)2 + KNO3 =>
Mg + (NO3)2 + 2 KOH = Mg(OH)2 + 2 KNO3
Ce(OH)4 + Na[Sn(OH)3] + NaOH = Ce(OH)3 + Na2[Sn(OH)5] =>
Ce(OH)4 + Na[Sn(OH)3] + NaOH = Ce(OH)3 + Na2[Sn(OH)5]
CH3NH2 + CH3CH2OH = CH3NH3 + CH3CH2O =>
CH3NH2 + CH3CH2OH = CH3NH3 + CH3CH2O
Ca(NO3)2 + H3PO4 = Ca3(PO4)2 + HNO3 =>
3 Ca(NO3)2 + 2 H3PO4 = Ca3(PO4)2 + 6 HNO3
IBr(s) + NH3(g) = NI3(s) + NH4Br(s) =>
3 IBr(s) + 4 NH3(g) = NI3(s) + 3 NH4Br(s)
Cl2 + OH = ClO4 + H2O =>
Cl2 + 16 OH = 2 ClO4 + 8 H2O
K3PO4 + HClO4 = H3PO4 + KClO4 =>
K3PO4 + 3 HClO4 = H3PO4 + 3 KClO4
Cl2 + (Nh4)2S = Nh4Cl + S =>
Cl2 + (Nh4)2S = 2 Nh4Cl + S
CrO3 + F = FO + Cr =>
CrO3 + 3 F = 3 FO + Cr
Cu + Sn = Cu6Sn5 =>
6 Cu + 5 Sn = Cu6Sn5
CuSO4 + KOH = Cu(OH)2 + K2SO4 =>
CuSO4 + 2 KOH = Cu(OH)2 + K2SO4
AgNO3 + MgCO3 = Ag2CO3 + Mg(NO3)2 =>
2 AgNO3 + MgCO3 = Ag2CO3 + Mg(NO3)2
IronIIIChloride + PotassiumFerrocyanide = IronIIIFerrocyanide + PotassiumChloride =>
IronIIIChloride + PotassiumFerrocyanide = IronIIIFerrocyanide + PotassiumChloride
TiCl3 + NaClO4 + H2SO4 = H2O + Ti(SO4)2 + HClO3 + Na2SO4 =>
4 TiCl3 + 38 NaClO4 + 27 H2SO4 = 2 H2O + 4 Ti(SO4)2 + 50 HClO3 + 19 Na2SO4
Zn(s) + HNO3(aq) = Zn(NO3)2 + NH4NO3 + H2O(l) =>
4 Zn(s) + 10 HNO3(aq) = 4 Zn(NO3)2 + NH4NO3 + 3 H2O(l)
BiCl3 + NaOH = BiH3 + NaCl + O =>
BiCl3 + 3 NaOH = BiH3 + 3 NaCl + 3 O
C2O2 = C2O + O2 =>
2 C2O2 = 2 C2O + O2
HFNaOH = NaFH2O =>
HFNaOH = NaFH2O
NaOH(aq) + CO2(g) = Na2CO3(aq) + H2O(l) =>
2 NaOH(aq) + CO2(g) = Na2CO3(aq) + H2O(l)
CuBr2 + K2Cr2O7 + H2SO4 = Br2 + CuSO4 + Cr2(SO4)3 + K2SO4 + H2O =>
3 CuBr2 + K2Cr2O7 + 7 H2SO4 = 3 Br2 + 3 CuSO4 + Cr2(SO4)3 + K2SO4 + 7 H2O
K2CO3 + HNO3 = HNCO3 + K2O3 =>
K2CO3 + HNO3 = HNCO3 + K2O3
Zn(O2CCH3)2 + (NH4)2CO3 = ZnCO3 + C2H3O2NH4 =>
Zn(O2CCH3)2 + (NH4)2CO3 = ZnCO3 + 2 C2H3O2NH4
KMnO4 + MnO2 + NaOH = K2MnO4 + Na2MnO4 + H2O =>
2 KMnO4 + MnO2 + 4 NaOH = K2MnO4 + 2 Na2MnO4 + 2 H2O
Fe2(SO4)3 + NaCl = Fe2Cl + Na(SO4)3 =>
Fe2(SO4)3 + NaCl = Fe2Cl + Na(SO4)3
HNO2 = HNO3 + NO + H2O =>
3 HNO2 = HNO3 + 2 NO + H2O
Li2S2O3 + Br2 + H2O = Li2SO4 + HBr + H2SO4 =>
Li2S2O3 + 4 Br2 + 5 H2O = Li2SO4 + 8 HBr + H2SO4
KIO3 + H2SO3 = KI + H2SO4 =>
KIO3 + 3 H2SO3 = KI + 3 H2SO4
HNO2 = HNO3 + NO + H2O =>
3 HNO2 = HNO3 + 2 NO + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/23/24
Équations équilibrées sur12/23/23
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