| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 H2MnO4 = 2 H2O + 2 HMnO4 + MnO2
C2H4 + Cl2 = C2H4Cl2 =>
C2H4 + Cl2 = C2H4Cl2
H2S1O4 + Na1N1O2 = H1N1O2 + Na2S1O4 =>
H2S1O4 + 2 Na1N1O2 = 2 H1N1O2 + Na2S1O4
Sc2S3 = Sc + S =>
Sc2S3 = 2 Sc + 3 S
[Co(H2O)6] + NO2{-} + H3O{+} = [Co(NO2)6]{3-} + H2O + NO =>
[Co(H2O)6] + 9 NO2{-} + 6 H3O{+} = [Co(NO2)6]{3-} + 15 H2O + 3 NO
C5H12 + H2O = CO2 + H2 =>
C5H12 + 10 H2O = 5 CO2 + 16 H2
ClCN + NaOH = NaOCN + NaCl + H2O =>
ClCN + 2 NaOH = NaOCN + NaCl + H2O
K2CuO4 + H2SO4 = Cu(SO4)3 + H2O + K2SO4 =>
K2CuO4 + 4 H2SO4 = Cu(SO4)3 + 4 H2O + K2SO4
ZnCO3(s) + H3PO4(ac) = Zn3(PO4)2(s) + H2O(l) + CO2(g) =>
3 ZnCO3(s) + 2 H3PO4(ac) = Zn3(PO4)2(s) + 3 H2O(l) + 3 CO2(g)
CH3OOH + NaHCO3 = CO2 + H2O + CH3COONa =>
2 CH3OOH + NaHCO3 = CO2 + 3 H2O + CH3COONa
HF + Mg(OH)2 = MgF2 + H2O =>
2 HF + Mg(OH)2 = MgF2 + 2 H2O
NH3*H2O + AlCl3 = NH4Cl + Al(OH)3 =>
3 NH3*H2O + AlCl3 = 3 NH4Cl + Al(OH)3
LiBr + AgF = AgBr + LiF =>
LiBr + AgF = AgBr + LiF
HCl + Ca(OH)2 = CaCl2 + H2O =>
2 HCl + Ca(OH)2 = CaCl2 + 2 H2O
CHH12 + O2 = CO2 + H2O =>
4 CHH12 + 17 O2 = 4 CO2 + 26 H2O
NH4Br + H2O = NH4BrH2O =>
NH4Br + H2O = NH4BrH2O
CO + H{+} + OH{-} = H2C2O3 =>
2 CO + H{+} + OH{-} = H2C2O3
KClO3 + I2 + H2O = HIO3 + KIO3 + HClI =>
10 KClO3 + 11 I2 + 6 H2O = 2 HIO3 + 10 KIO3 + 10 HClI
K2S + FeCl3 = KCl + Fe2S3 =>
3 K2S + 2 FeCl3 = 6 KCl + Fe2S3
Y2O3 + NH4H2PO4 = YPO4 + NH3 + H2O =>
Y2O3 + 2 NH4H2PO4 = 2 YPO4 + 2 NH3 + 3 H2O
NH4OH + H3PO4 = (NH4)3PO4 + H2O =>
3 NH4OH + H3PO4 = (NH4)3PO4 + 3 H2O
K2SO4 + Ca(CN)2 = CaSO4 + KCN =>
K2SO4 + Ca(CN)2 = CaSO4 + 2 KCN
NaI(aq) + CoCl2(aq) = NaCl + CoI2 =>
2 NaI(aq) + CoCl2(aq) = 2 NaCl + CoI2
Y2O3 + BaO2 + CuO = YBa2Cu3O7 + O2 =>
2 Y2O3 + 8 BaO2 + 12 CuO = 4 YBa2Cu3O7 + 3 O2
C6H6 + CH3CHCH2 = C6H6CH(CH3)2 =>
5 C6H6 + 8 CH3CHCH2 = 6 C6H6CH(CH3)2
CaO + NH4Cl = CaHOCl + NH3 =>
CaO + NH4Cl = CaHOCl + NH3
HCl + Ba(NO3)2 = BaCl2 + HNO3 =>
2 HCl + Ba(NO3)2 = BaCl2 + 2 HNO3
SO2 + NaNO3 = Na2SO4 + NO2 =>
SO2 + 2 NaNO3 = Na2SO4 + 2 NO2
Al + K{+} = Al{3+} + K =>
Al + 3 K{+} = Al{3+} + 3 K
Mg + H2SO4 = Mg2SO4 + H2 =>
2 Mg + H2SO4 = Mg2SO4 + H2
Ca3(PO4)2 + HClO4 = Ca(ClO4)2 + H3PO4 =>
Ca3(PO4)2 + 6 HClO4 = 3 Ca(ClO4)2 + 2 H3PO4
Ca(OH)2 + H2SO4 = CaSO4 + H2O =>
Ca(OH)2 + H2SO4 = CaSO4 + 2 H2O
C3H6 + HCl = C3H6Cl2 + H2 =>
C3H6 + 2 HCl = C3H6Cl2 + H2
AgNO3 + K2CrO4 = KNO3 + Ag2CrO4 =>
2 AgNO3 + K2CrO4 = 2 KNO3 + Ag2CrO4
HCOOHLiOH = HCOOLiH2O =>
HCOOHLiOH = HCOOLiH2O
HCOOHLiOH = H2OLiCOOH =>
HCOOHLiOH = H2OLiCOOH
NH3 + H2SO4 + NiSO4 + H2O = (NH4)2Ni(SO4)2*6H2O =>
2 NH3 + H2SO4 + NiSO4 + 6 H2O = (NH4)2Ni(SO4)2*6H2O
ZnO + HC = ZnC2 + H2O =>
ZnO + 2 HC = ZnC2 + H2O
KC2H3O2(aq) + HCl(aq) = HC2H3O2(aq) + KCl(s) =>
KC2H3O2(aq) + HCl(aq) = HC2H3O2(aq) + KCl(s)
HCOOHLiOH = LiHCOOH2O =>
HCOOHLiOH = LiHCOOH2O
H3PO4 + Sb(HO)3 = SbPO4 + H2O =>
H3PO4 + Sb(HO)3 = SbPO4 + 3 H2O
Na2CO3 + AgNO2 = Ag2CO3 + Na2(NO2)2 =>
Na2CO3 + 2 AgNO2 = Ag2CO3 + Na2(NO2)2
C6H5NH2 + HCl = C6H5N + H3Cl2 =>
C6H5NH2 + 4 HCl = C6H5N + 2 H3Cl2
Fe(CN)6{4-} + Ce{4+} + OH{-} = Ce(OH)3 + Fe(OH)3 + CO3{2-} + NO3{-} + H2O =>
Fe(CN)6{4-} + 61 Ce{4+} + 258 OH{-} = 61 Ce(OH)3 + Fe(OH)3 + 6 CO3{2-} + 6 NO3{-} + 36 H2O
K + HNO3 = H2O + KNO3 + N2O =>
8 K + 10 HNO3 = 5 H2O + 8 KNO3 + N2O
H + C + N = HNC =>
H + C + N = HNC
S + CO2 = CS2 + SO2 =>
3 S + CO2 = CS2 + SO2
Zn(OH)2 + Cl2 = ZnOCl + H2O =>
2 Zn(OH)2 + Cl2 = 2 ZnOCl + 2 H2O
CO(g) + O2(g) = CO2(g) = CO + O2 = CO2 =>
2 CO(g) + O2(g) = 2 CO2(g)
C3H7OH + H2O = CH4 + CO2 =>
4 C3H7OH + 2 H2O = 9 CH4 + 3 CO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/22/24
Équations équilibrées sur12/22/23
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