| Équations équilibrées la veille | Équations équilibrées le lendemain |
Pb + Mn(SO4) = Pb(SO4) + Mn
Fe2(SO4) + Ba(OH)2 = Fe(OH) + Ba(SO4) =>
Fe2(SO4) + Ba(OH)2 = 2 Fe(OH) + Ba(SO4)
H2O2 + HI = HIO3 + H2O =>
3 H2O2 + HI = HIO3 + 3 H2O
Na{2}CO{3} + HCl = NaCl + H{2}O =>
Na{2}CO{3} + HCl = NaCl + H{2}O
Hf + H2 = HfH =>
2 Hf + H2 = 2 HfH
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
Ag + Br = AgBr =>
Ag + Br = AgBr
NH3(g) + H2SO4(aq) = (NH4)2SO4(aq) =>
2 NH3(g) + H2SO4(aq) = (NH4)2SO4(aq)
CH3OH + KMnO4 = KOH + MnO2 + CH2O + H2O =>
3 CH3OH + 2 KMnO4 = 2 KOH + 2 MnO2 + 3 CH2O + 2 H2O
Ag + Br2 = AgBr =>
2 Ag + Br2 = 2 AgBr
Ba(OH)2 + CO = BaCO3 + H2 =>
Ba(OH)2 + CO = BaCO3 + H2
Na2CO3 + H2O4S = Na2SO4 + CO2 + H2O =>
Na2CO3 + H2O4S = Na2SO4 + CO2 + H2O
AlBr3 + K2SO4 = KBr + Al2(SO4)3 =>
2 AlBr3 + 3 K2SO4 = 6 KBr + Al2(SO4)3
HClO3NaHCO3 = H2OCO2NaClO3 =>
HClO3NaHCO3 = H2OCO2NaClO3
Li2 + SO4 + NaNO3 = Na2SO4 + LiNO3 =>
Li2 + SO4 + 2 NaNO3 = Na2SO4 + 2 LiNO3
K3PO4 + Ba(OH)2 = Ba3(PO4)2 + KOH =>
2 K3PO4 + 3 Ba(OH)2 = Ba3(PO4)2 + 6 KOH
CH3(CH2)7CH3 + O2 = CO2 + H2O =>
CH3(CH2)7CH3 + 14 O2 = 9 CO2 + 10 H2O
H2S + SO2 = S + H2O =>
2 H2S + SO2 = 3 S + 2 H2O
Ag + Ce2 = AgCe =>
2 Ag + Ce2 = 2 AgCe
Na3AlO3H2SO4 = Na3[AlO3]SO4H2 =>
Na3AlO3H2SO4 = Na3[AlO3]SO4H2
C6H14 + Cl2 = HCl + C6H12 =>
C6H14 + Cl2 = 2 HCl + C6H12
CuClO + Zn = Cu + ZnClO =>
CuClO + Zn = Cu + ZnClO
C6H10O5 + C = C12H22 + H2C2O4 =>
44 C6H10O5 + 26 C = 15 C12H22 + 55 H2C2O4
MnO + H2SO4 = MnSO4H2O =>
MnO + H2SO4 = MnSO4H2O
MoO3 + CO2 = Mo(CO3)3 =>
MoO3 + 3 CO2 = Mo(CO3)3
B10H6 + O2 = B2O3 + H2O =>
B10H6 + 9 O2 = 5 B2O3 + 3 H2O
Mn(NO3)2 + NH4OH = MnOH + NH4(NO3)2 =>
Mn(NO3)2 + NH4OH = MnOH + NH4(NO3)2
ZnCl2 + K2S = KCl + ZnS =>
ZnCl2 + K2S = 2 KCl + ZnS
Na2SO4 + BaOH2 = Na2OH2 + BaSO4 =>
Na2SO4 + BaOH2 = Na2OH2 + BaSO4
PbO + H2CO3 = PbCO3 + H2O =>
PbO + H2CO3 = PbCO3 + H2O
ClO3 + Ba(OH)2 = Ba(ClO3)2 + Ba(ClO4)2 + H2O =>
4 ClO3 + 2 Ba(OH)2 = Ba(ClO3)2 + Ba(ClO4)2 + 2 H2O
Pb(NO3)2(aq) + KI(aq) = PbI2(s) + KNO3(aq) =>
Pb(NO3)2(aq) + 2 KI(aq) = PbI2(s) + 2 KNO3(aq)
Bi2O3 + Cl2 + KOH = KBiO3 + KCl + H2O =>
Bi2O3 + 2 Cl2 + 6 KOH = 2 KBiO3 + 4 KCl + 3 H2O
CoBr2(aq) + Na2S(aq) = CoS(s) + NaBr(aq) =>
CoBr2(aq) + Na2S(aq) = CoS(s) + 2 NaBr(aq)
ZnS + HCN = Zn(CN)2 + H2S =>
ZnS + 2 HCN = Zn(CN)2 + H2S
HNO3 + Cu = Cu(NO3)2 + H2O + NO =>
8 HNO3 + 3 Cu = 3 Cu(NO3)2 + 4 H2O + 2 NO
Rb + P = Rb3P =>
3 Rb + P = Rb3P
CH3CH2OH + CO = CH3CH2COOH =>
CH3CH2OH + CO = CH3CH2COOH
Ga2C3 + Cl3X = C2Cl8 + Ga(XCl)3 =>
2 Ga2C3 + 12 Cl3X = 3 C2Cl8 + 4 Ga(XCl)3
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Li + Br2 = LiBr =>
2 Li + Br2 = 2 LiBr
C2 + HNO3 = NO2 + CO2 + H2O =>
C2 + 8 HNO3 = 8 NO2 + 2 CO2 + 4 H2O
MnO + H2SO4 = MnSO4H2O =>
MnO + H2SO4 = MnSO4H2O
Ba(NO3)2(aq) + (NH4)2SO4(aq) = Ba(SO4)2 + (NH4)2(NO3) =>
Ba(NO3)2(aq) + 2(NH4)2SO4(aq) = Ba(SO4)2 + 2(NH4)2(NO3)
FeClSO4 + K4(Fe(CN)6) = K2SO4 + KCl + Fe4(Fe(CN)6)3 =>
4 FeClSO4 + 3 K4(Fe(CN)6) = 4 K2SO4 + 4 KCl + Fe4(Fe(CN)6)3
Cu{+} + Ni{2+} = Cu{2+} + Ni =>
2 Cu{+} + Ni{2+} = 2 Cu{2+} + Ni
NH3 + CuO = Cu + N2 + H2O =>
2 NH3 + 3 CuO = 3 Cu + N2 + 3 H2O
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
KL + HNO3 = L2 + KNO3 + NO + H2O =>
6 KL + 8 HNO3 = 3 L2 + 6 KNO3 + 2 NO + 4 H2O
N2(g) + H2(g) = NH3(g) =>
N2(g) + 3 H2(g) = 2 NH3(g)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/15/24
Équations équilibrées sur12/15/23
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