| Équations équilibrées la veille | Équations équilibrées le lendemain |
C6H3N2O4NH2 + HCl + H2O2 = C6H2N2O4ClNH2 + 2 H2O
CH3CH2COCH + O2 = H2O + CO2 =>
CH3CH2COCH + 5 O2 = 3 H2O + 4 CO2
Fe + O = Fe(O2)3 =>
Fe + 6 O = Fe(O2)3
MgFe2 + HCl = MgFe2Cl + H2 =>
2 MgFe2 + 2 HCl = 2 MgFe2Cl + H2
Mg(OH)2 + Cl = MgCl2 + Mg(ClO)3 + H2O =>
3 Mg(OH)2 + 7 Cl = 2 MgCl2 + Mg(ClO)3 + 3 H2O
Fe2 + Cr7 + O2 = FeCr2O7 =>
7 Fe2 + 4 Cr7 + 49 O2 = 14 FeCr2O7
Mg(OH)2NaOH = MgOHNa(OH)2 =>
Mg(OH)2NaOH = MgOHNa(OH)2
Fe + HClO4 = FeClO4 + H2 =>
2 Fe + 2 HClO4 = 2 FeClO4 + H2
Rh + H2O = Rh(OH)3 + H2 =>
2 Rh + 6 H2O = 2 Rh(OH)3 + 3 H2
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
C + O2 + N2 = C3O2N3 =>
6 C + 2 O2 + 3 N2 = 2 C3O2N3
Ca(CO3) + Cl2 = Cl2O + CaCl2 + CO2 =>
Ca(CO3) + 2 Cl2 = Cl2O + CaCl2 + CO2
NaOH + HC2H2ClCO2 = NaC2H2ClCO2 + H2O =>
NaOH + HC2H2ClCO2 = NaC2H2ClCO2 + H2O
Ce4ZrNb4(PO4)12 = CeZr7Nb(PO4)12 + P5Nb3O20 + CePO4 =>
7 Ce4ZrNb4(PO4)12 = CeZr7Nb(PO4)12 + 9 P5Nb3O20 + 27 CePO4
F + I4 = F2I12 =>
2 F + 3 I4 = F2I12
Zn(No3)2 + K4Fe(CN)6 = Zn2Fe(CN)6 + KNo3 =>
2 Zn(No3)2 + K4Fe(CN)6 = Zn2Fe(CN)6 + 4 KNo3
Fe + S = Fe2{+} + S{-}2 =>
2 Fe + S = Fe2{+} + S{-}2
NaNO3K3PO4 = K3NO3NaPO4 =>
NaNO3K3PO4 = K3NO3NaPO4
AgC2H3O2 + KI = AgI + KC2H3O2 =>
AgC2H3O2 + KI = AgI + KC2H3O2
ZnO + KOH + H2O = K2[Zn(OH)4] =>
ZnO + 2 KOH + H2O = K2[Zn(OH)4]
K4Fe(CN)6 + Zn(NO3)2 = KNO3 + Zn4(Fe(CN)6)2 =>
2 K4Fe(CN)6 + 4 Zn(NO3)2 = 8 KNO3 + Zn4(Fe(CN)6)2
MgCl2 + BaOH2 = MgOH2 + BaCl2 =>
MgCl2 + BaOH2 = MgOH2 + BaCl2
SrCl2 + Li2PO4 = SrPO4 + Li2Cl2 =>
SrCl2 + Li2PO4 = SrPO4 + Li2Cl2
Al(s) + Br2 = Al2Br6 =>
2 Al(s) + 3 Br2 = Al2Br6
COCl2(H2O) = COCl2(aq) + H2O =>
COCl2(H2O) = COCl2(aq) + H2O
HNO3 + CUO = CU(NO3)2 + H2O =>
2 HNO3 + CUO = CU(NO3)2 + H2O
K1 + Zn1O1 = K2O1 + Zn1 =>
2 K1 + Zn1O1 = K2O1 + Zn1
Ca3(VO4)2 + HNO3 = HVO3 + Ca(NO3)2 + H2O =>
Ca3(VO4)2 + 6 HNO3 = 2 HVO3 + 3 Ca(NO3)2 + 2 H2O
Fe2S3 + O2 + H2O = Fe(OH)2 + S =>
Fe2S3 + O2 + 2 H2O = 2 Fe(OH)2 + 3 S
Mg(N3)2 = Mg3N2 + N2 =>
3 Mg(N3)2 = Mg3N2 + 8 N2
Na2CrO4 + NaBr + H2O = NaCrO2 + Br2 + NaOH =>
2 Na2CrO4 + 6 NaBr + 4 H2O = 2 NaCrO2 + 3 Br2 + 8 NaOH
Fe2 + (CO3)3 = FeO + CO2 =>
3 Fe2 + 2(CO3)3 = 6 FeO + 6 CO2
Cd(NO3)2 + Hg2S = CdS + HgNO3 =>
Cd(NO3)2 + Hg2S = CdS + 2 HgNO3
C5H11Cl + NaHCO3 = C5H11OH + NaCl + CO2 =>
C5H11Cl + NaHCO3 = C5H11OH + NaCl + CO2
CuF2 + Ni = NiF3 + Cu =>
3 CuF2 + 2 Ni = 2 NiF3 + 3 Cu
FeS + NiO = FeO + NiS =>
FeS + NiO = FeO + NiS
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Fe2(SO4)3 + SO2 + H2O = Fe(OH)2 + H2SO4 =>
Fe2(SO4)3 + SO2 + 6 H2O = 2 Fe(OH)2 + 4 H2SO4
CuO + NaBH4 = NaBO2 + Cu + H2 =>
2 CuO + NaBH4 = NaBO2 + 2 Cu + 2 H2
CsIO3 + SO2 + H2O = Cs2SO4 + H2SO4 + I2 =>
2 CsIO3 + 5 SO2 + 4 H2O = Cs2SO4 + 4 H2SO4 + I2
KL + H2SO4 = S + H2O + L2 + K2SO4 =>
6 KL + 4 H2SO4 = S + 4 H2O + 3 L2 + 3 K2SO4
Y6Ba8Cu12O31 = YBa2Cu3O7 + Y2BaCuO5 + CuO + O =>
3 Y6Ba8Cu12O31 = 10 YBa2Cu3O7 + 4 Y2BaCuO5 + 2 CuO + O
P2O5 + H2SO4 = P2(SO4)5 + H2O =>
P2O5 + 5 H2SO4 = P2(SO4)5 + 5 H2O
CH3OH + O2 = HCHO + H2OOOH =>
3 CH3OH + 3 O2 = 3 HCHO + 2 H2OOOH
KBr + Ai(NO3)3 = KNO3 + AiBr3 =>
3 KBr + Ai(NO3)3 = 3 KNO3 + AiBr3
H4SO5 = H2SO4 + H2O =>
H4SO5 = H2SO4 + H2O
C6H5CH3CH3 + KMnO4 + H2SO4 = C6H5(COOH)2 + MnSO4 + K2SO4 + H2O =>
5 C6H5CH3CH3 + 12 KMnO4 + 18 H2SO4 = 5 C6H5(COOH)2 + 12 MnSO4 + 6 K2SO4 + 28 H2O
[Ag(NH3)2]Cl + HNO3(aq) = AgCl + NH4NO3 =>
[Ag(NH3)2]Cl + 2 HNO3(aq) = AgCl + 2 NH4NO3
IO3{-} + NaHSO3 = I2 + Na{+} + SO4{2-} + H{+} + H2O =>
2 IO3{-} + 5 NaHSO3 = I2 + 5 Na{+} + 5 SO4{2-} + 3 H{+} + H2O
Ag2S(s) + O2(s) = AgO(s) + SO(l) =>
2 Ag2S(s) + 3 O2(s) = 4 AgO(s) + 2 SO(l)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/18/24
Équations équilibrées sur01/17/24
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