| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
AsO4{3-} + MoO4{2-} + NH4{+} + H{+} = (NH4)3AsO4*MoO3 + H2O =>
AsO4{3-} + MoO4{2-} + 3 NH4{+} + 2 H{+} = (NH4)3AsO4*MoO3 + H2O
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
Pb(NO3)2 + KMnO4 = PbMnO4 + K(NO3)2 =>
Pb(NO3)2 + KMnO4 = PbMnO4 + K(NO3)2
CuSO4(aq) + KI(aq) = CuI2(s) + K2SO4(aq) =>
CuSO4(aq) + 2 KI(aq) = CuI2(s) + K2SO4(aq)
Li + Cl2 = LiCl =>
2 Li + Cl2 = 2 LiCl
Zn + CuO4S = ZnO4S + Cu =>
Zn + CuO4S = ZnO4S + Cu
CO2 + H2O = H2CO3 = HCO3{-} + H{ =>
CO2 + H2O = H2CO3
Cr(OH)3 + I2 = CrI3 + Cr(IO3)3 + H2O =>
6 Cr(OH)3 + 9 I2 = 5 CrI3 + Cr(IO3)3 + 9 H2O
KOH + HBr = KBr + H2O =>
KOH + HBr = KBr + H2O
Ma + HCl = MaCl + H =>
Ma + HCl = MaCl + H
CaCo3 + AlCl3 = Al2(Co3)3 + CaCl2 =>
3 CaCo3 + 2 AlCl3 = Al2(Co3)3 + 3 CaCl2
K4Fe(CN)6 + KMnO4 + HCl = KCl + FeCl3 + MnCl + CO2 + NO + H2O =>
6 K4Fe(CN)6 + 43 KMnO4 + 128 HCl = 67 KCl + 6 FeCl3 + 43 MnCl + 36 CO2 + 36 NO + 64 H2O
Na2SiO3 + HNO3 = NaNO3 + H2SiO3 =>
Na2SiO3 + 2 HNO3 = 2 NaNO3 + H2SiO3
OC10H10O + O2 = CO2 + H2O =>
2 OC10H10O + 23 O2 = 20 CO2 + 10 H2O
In + Cl = InCl3 =>
In + 3 Cl = InCl3
PH + O2 = P2O3 + H2O =>
2 PH + 2 O2 = P2O3 + H2O
LiI + Pb(ClO3)2 = LiClO3 + PbI2 =>
2 LiI + Pb(ClO3)2 = 2 LiClO3 + PbI2
K3PO4 + Mg = Mg3(PO4)2 + K =>
2 K3PO4 + 3 Mg = Mg3(PO4)2 + 6 K
Al + Cu2Cl = AlCl3 + Cu =>
Al + 3 Cu2Cl = AlCl3 + 6 Cu
AgBr + GaPO4 = Ag3PO4 + GaBr3 =>
3 AgBr + GaPO4 = Ag3PO4 + GaBr3
C4H9OH + KMnO4 + H2SO4 = C3H7COOH + K2SO4 + MnSO4 + H2O =>
5 C4H9OH + 4 KMnO4 + 6 H2SO4 = 5 C3H7COOH + 2 K2SO4 + 4 MnSO4 + 11 H2O
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
H2SO4 + FeO3 = Fe2(SO4)3 + H2O + O2 =>
6 H2SO4 + 4 FeO3 = 2 Fe2(SO4)3 + 6 H2O + 3 O2
K2SO4 = K2 + SO4 =>
K2SO4 = K2 + SO4
KAlO2 + HCl = KCl + AlCl3 + H2O =>
KAlO2 + 4 HCl = KCl + AlCl3 + 2 H2O
Sc2(CO3)3 + HBr = ScBr3 + CO2 + H2O =>
Sc2(CO3)3 + 6 HBr = 2 ScBr3 + 3 CO2 + 3 H2O
MnSO4*5H2O + NaOCl + NaOH = MnO2 + Na2SO4 + H2O + NaCl =>
MnSO4*5H2O + NaOCl + 2 NaOH = MnO2 + Na2SO4 + 6 H2O + NaCl
KCl + NaNO3 = KNO3 + NaCl =>
KCl + NaNO3 = KNO3 + NaCl
CH3Cl + Cl2 = CHCl3 + HCl =>
CH3Cl + 2 Cl2 = CHCl3 + 2 HCl
KCH3COO = K + CH3COO =>
KCH3COO = K + CH3COO
CH3CH(OH)CH3 + KMnO4 + H2O = CH2(OH)CH(OH)CH3 + MnO2 + KOH =>
3 CH3CH(OH)CH3 + 2 KMnO4 + H2O = 3 CH2(OH)CH(OH)CH3 + 2 MnO2 + 2 KOH
MgCO3 + KOH = Mg(OH)2 + K2CO3 =>
MgCO3 + 2 KOH = Mg(OH)2 + K2CO3
Sn2O2 + H2 = Sn + H2O =>
Sn2O2 + 2 H2 = 2 Sn + 2 H2O
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
C7H6O + C4H6O = C9H8O + H2O =>
2 C7H6O + C4H6O = 2 C9H8O + H2O
CH3COOH + (CH3)2CHCH2OH = C6H12O2 + H2O =>
CH3COOH + (CH3)2CHCH2OH = C6H12O2 + H2O
CO + H2O = COH2 + O2 =>
2 CO + 2 H2O = 2 COH2 + O2
KNO2 + O2 + H2O + I2 = HNO3 + KI =>
4 KNO2 + O2 + 2 H2O + 2 I2 = 4 HNO3 + 4 KI
CaCl2 + AgF = AgCl + CaF2 =>
CaCl2 + 2 AgF = 2 AgCl + CaF2
Mg2 + Cu2SO4 = MgSO4 + Cu =>
Mg2 + 2 Cu2SO4 = 2 MgSO4 + 4 Cu
KCH3COO = K + CH3COO =>
KCH3COO = K + CH3COO
H2SO4 + CrO3 = Cr(SO4)3 + H2O =>
3 H2SO4 + CrO3 = Cr(SO4)3 + 3 H2O
Ba + N2 = Ba3N2 =>
3 Ba + N2 = Ba3N2
H3(PO4) + Cu(OH)2 = H2O + Cu3(PO4)2 =>
2 H3(PO4) + 3 Cu(OH)2 = 6 H2O + Cu3(PO4)2
Ca(OH)2 + HClO3 = CaCl2O6 + H2O =>
Ca(OH)2 + 2 HClO3 = CaCl2O6 + 2 H2O
HCrO4{-} + H{+} + H2S = Cr{+3} + H2O + S =>
2 HCrO4{-} + 8 H{+} + 3 H2S = 2 Cr{+3} + 8 H2O + 3 S
Na2Cr2O7 = Na + O + Cr =>
Na2Cr2O7 = 2 Na + 7 O + 2 Cr
KMnO4 + KI + H2SO4 = KHSO4 + MnSO4 + HIO3 + H2O =>
6 KMnO4 + 5 KI + 17 H2SO4 = 11 KHSO4 + 6 MnSO4 + 5 HIO3 + 9 H2O
CO + B4C = C + B2O3 =>
6 CO + B4C = 7 C + 2 B2O3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/24/24
Équations équilibrées sur01/23/24
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