| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 LiNO2 = Li2O + N2O3
MnO{4-} + NO{2-} + H{+} = Mn{+2} + NO{3-} + H2O =>
MnO{4-} + 4 NO{2-} + 2 H{+} = Mn{+2} + 4 NO{3-} + H2O
NH4F + C2H3Cl = NH4 + C2H3 + FCl =>
NH4F + C2H3Cl = NH4 + C2H3 + FCl
N2O4 + H2O = HNO3 + HNO2 =>
N2O4 + H2O = HNO3 + HNO2
N2H4(aq) + Ag2O(s) = N2(g) + Ag(s) + H2O =>
N2H4(aq) + 2 Ag2O(s) = N2(g) + 4 Ag(s) + 2 H2O
NICO3(s) = NIO(s) + CO2(g) =>
NICO3(s) = NIO(s) + CO2(g)
KCI + F2 = KF + CI =>
2 KCI + F2 = 2 KF + 2 CI
U(SO4)2 + Zn = Zn(SO4)2 + U =>
U(SO4)2 + Zn = Zn(SO4)2 + U
Mg + H3PO4 = (Mg3(PO4)2) + H2 =>
3 Mg + 2 H3PO4 = (Mg3(PO4)2) + 3 H2
H2{+} + Cl2{-} = HCl =>
H2{+} + Cl2{-} = 2 HCl
NH2CO2NH4 + H2SO4 = (NH4)2SO4 + CO2 =>
NH2CO2NH4 + H2SO4 = (NH4)2SO4 + CO2
CH4SiCl2 + H2O = HCl + CH3SiOH =>
CH4SiCl2 + H2O = 2 HCl + CH3SiOH
SodiumCarbonate + ZincSulfate = SodiumSulfate + ZincCarbonate =>
SodiumCarbonate + ZincSulfate = SodiumSulfate + ZincCarbonate
CaO2(s) + HCl(aq) = H2O2(aq) + CaCl2(aq) =>
CaO2(s) + 2 HCl(aq) = H2O2(aq) + CaCl2(aq)
SOCl2 + H3PO4 = OHPOCl2 + H2SO3 =>
SOCl2 + H3PO4 = OHPOCl2 + H2SO3
NaCO3 + HCl = NaHClCO3 =>
NaCO3 + HCl = NaHClCO3
B + H2O = BOH + H2 =>
2 B + 2 H2O = 2 BOH + H2
KBr(aq) + Ag(NH3)2(aq) + Cl = AgBr(s) + NH3(aq) + KCl(aq) =>
KBr(aq) + Ag(NH3)2(aq) + Cl = AgBr(s) + 2 NH3(aq) + KCl(aq)
MnSO4 + NaBiO3 + H2SO4 = Na2SO4 + Bi2(SO4)3 + NaMnO4 + H2O =>
4 MnSO4 + 10 NaBiO3 + 14 H2SO4 = 3 Na2SO4 + 5 Bi2(SO4)3 + 4 NaMnO4 + 14 H2O
MnO{4-} + NO{2-} + H{+} = Mn{+2} + NO{3-} + H2O =>
MnO{4-} + 4 NO{2-} + 2 H{+} = Mn{+2} + 4 NO{3-} + H2O
Ba{+2} + CO3{-2} = BaCO3 =>
Ba{+2} + CO3{-2} = BaCO3
N2(O2) = NO =>
N2(O2) = 2 NO
CH3CH2H4CH3 + O2 = CO2 + H2O =>
CH3CH2H4CH3 + 6 O2 = 3 CO2 + 6 H2O
Rb2SO4 + Ba(N3)2 = RbN3 + BaSO4 =>
Rb2SO4 + Ba(N3)2 = 2 RbN3 + BaSO4
SiO3 + NH4 + H2O = H2SiO3 + NH4OH =>
SiO3 + 2 NH4 + 2 H2O = H2SiO3 + 2 NH4OH
CH3CH2OH + K2Cr2O7 + H2SO4 = CH3COOH3 + Cr2(SO4)3 + K2SO4 + H2O =>
3 CH3CH2OH + K2Cr2O7 + 4 H2SO4 = 3 CH3COOH3 + Cr2(SO4)3 + K2SO4 + 4 H2O
C5H12O2(l) + O2(g) = CO2 + H2O(l) =>
C5H12O2(l) + 7 O2(g) = 5 CO2 + 6 H2O(l)
Ag{+} + AsH3 + OH{-} = Ag + H3AsO3 + H2O =>
6 Ag{+} + AsH3 + 6 OH{-} = 6 Ag + H3AsO3 + 3 H2O
CaO + P2O5 = Ca3(PO4)2 =>
3 CaO + P2O5 = Ca3(PO4)2
Co(NO3)2 + KCN = K4[Co(CN)6] + KNO3 =>
Co(NO3)2 + 6 KCN = K4[Co(CN)6] + 2 KNO3
Ca(OH)2 + H2CO3 = H2O + CaCO3 =>
Ca(OH)2 + H2CO3 = 2 H2O + CaCO3
ZnCl2 + NH3 + H2O = Zn(OH)2 + NH4Cl =>
ZnCl2 + 2 NH3 + 2 H2O = Zn(OH)2 + 2 NH4Cl
HCH2ClCO2 + NaOH = NaCH2ClCO2 + H2O =>
HCH2ClCO2 + NaOH = NaCH2ClCO2 + H2O
C3H4OH(COOH)3 + NaOH = Na3C3H4OH + CH2O3 =>
C3H4OH(COOH)3 + 3 NaOH = Na3C3H4OH + 3 CH2O3
C6H6(g) + O2 = CO2 + H2O =>
2 C6H6(g) + 15 O2 = 12 CO2 + 6 H2O
(C2H5O)2P(O)H + RCHO = (C2H5O)2P(O)CH(OH)R =>
(C2H5O)2P(O)H + RCHO = (C2H5O)2P(O)CH(OH)R
CH3CH2OK + CH3Cl = CH3CH2OCH3 + KCl =>
CH3CH2OK + CH3Cl = CH3CH2OCH3 + KCl
MgF2 + CaCO3 = MgCO3 + CaF2 =>
MgF2 + CaCO3 = MgCO3 + CaF2
B2O3(s) + C(s) + CI2(g) = BCI3(g) + CO(g) =>
B2O3(s) + 2 C(s) + 3 CI2(g) = 2 BCI3(g) + 3 CO(g)
(CH2O)6 = CH4 + CO2 =>
(CH2O)6 = 3 CH4 + 3 CO2
Mg(OH)2 + CO2 = Mg(CO3) + H2O =>
Mg(OH)2 + CO2 = Mg(CO3) + H2O
Al2(SO4)3 + BaCl2 = Ba(SO4) + AlCl3 =>
Al2(SO4)3 + 3 BaCl2 = 3 Ba(SO4) + 2 AlCl3
MgCO3 + C6H8O6 = C12H14MgO12 + CO2 + H2O =>
MgCO3 + 2 C6H8O6 = C12H14MgO12 + CO2 + H2O
KOH + HNo3 = KNo3 + H2O =>
KOH + HNo3 = KNo3 + H2O
C2H6O2 + O2 = CO + H2O =>
2 C2H6O2 + 3 O2 = 4 CO + 6 H2O
NaCe + AgNO3 = NaNO3 + AgCe =>
NaCe + AgNO3 = NaNO3 + AgCe
Al + HSO4{-} + OH{-} = Al2O3 + S{2-} + H =>
10 Al + 3 HSO4{-} + 3 OH{-} = 5 Al2O3 + 3 S{2-} + 6 H
KOH + KHSO3 = K2SO3 + H2O =>
KOH + KHSO3 = K2SO3 + H2O
Ni(NO3)2(aq) + H2SO4(aq) = NiSO4(s) + HNO3(aq) =>
Ni(NO3)2(aq) + H2SO4(aq) = NiSO4(s) + 2 HNO3(aq)
Cl2 + C2 = ClC2 =>
Cl2 + 2 C2 = 2 ClC2
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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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