| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 Rb + N2 = 2 Rb2N
NH4Cl + H2SO4 = NH4SO4 + H2Cl =>
NH4Cl + H2SO4 = NH4SO4 + H2Cl
KBrO3 + O2 = KBrO3O2 =>
KBrO3 + O2 = KBrO3O2
Na2SO4(aq) + Ba(NO3)2(aq) = Na(NO3)(aq) + Ba(SO4)(s) =>
Na2SO4(aq) + Ba(NO3)2(aq) = 2 Na(NO3)(aq) + Ba(SO4)(s)
H + P = HP3 =>
H + 3 P = HP3
SnO2 = Sn(iv)O2 =>
SnO2 = Sn(iv)O2
PbS04 + Zn = ZnS04 + Pb =>
PbS04 + Zn = ZnS04 + Pb
Al3 + Cl = AlCl3 =>
Al3 + 9 Cl = 3 AlCl3
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
KMnO2 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO2 + 8 HCl = 2 KCl + 2 MnCl2 + 4 H2O + Cl2
Rh + Cl2 = RhCl =>
2 Rh + Cl2 = 2 RhCl
Ag + HCl = AgCl + H =>
Ag + HCl = AgCl + H
C26H54 + O2 = CO2 + H2O =>
2 C26H54 + 79 O2 = 52 CO2 + 54 H2O
PbO2 + KBr + CH3COOH = CH3COOK + PbBr2 + Br2 + H2O =>
PbO2 + 4 KBr + 4 CH3COOH = 4 CH3COOK + PbBr2 + Br2 + 2 H2O
CuSO4 + CoCl2 = CuCl2 + SO4Co =>
CuSO4 + CoCl2 = CuCl2 + SO4Co
Mg3(Po4)2 + PbSiO4 = Pb3(Po4)4 + Mg2SiO4 =>
2 Mg3(Po4)2 + 3 PbSiO4 = Pb3(Po4)4 + 3 Mg2SiO4
Ba(NO3)2(aq) + Na2SO4(aq) = BaSO4 + NaNO3 =>
Ba(NO3)2(aq) + Na2SO4(aq) = BaSO4 + 2 NaNO3
BaCO3 + HNO3 = Ba(NO3)2 + H2CO3 =>
BaCO3 + 2 HNO3 = Ba(NO3)2 + H2CO3
MgCl2 + NH4Cl = MgNH4 + Cl =>
MgCl2 + NH4Cl = MgNH4 + 3 Cl
C4H8S + O2 = CO2 + H2O + SO311 =>
2 C4H8S + 323 O2 = 8 CO2 + 8 H2O + 2 SO311
MgCl2 + Na2CO3 = MgCO3 + NaCl =>
MgCl2 + Na2CO3 = MgCO3 + 2 NaCl
I = I2 =>
2 I = I2
Mg(OH)2 + HCl = MgCl2 + H2O =>
Mg(OH)2 + 2 HCl = MgCl2 + 2 H2O
Al(NO3)3 + H2SO4 = Al2(SO4)3 + HNO3 =>
2 Al(NO3)3 + 3 H2SO4 = Al2(SO4)3 + 6 HNO3
C25H52 + O2 = CO2 + H2O =>
C25H52 + 38 O2 = 25 CO2 + 26 H2O
NH3 = H + N =>
NH3 = 3 H + N
FeI3 + Mg = MgI + FeI2 =>
FeI3 + Mg = MgI + FeI2
S8 + O2 = SO3 =>
S8 + 12 O2 = 8 SO3
LiF + KI = KF + LiI =>
LiF + KI = KF + LiI
C25H52 + O2 = C + H2O =>
C25H52 + 13 O2 = 25 C + 26 H2O
MgO + Al2O3 = Mg3Al2O6 =>
3 MgO + Al2O3 = Mg3Al2O6
Rh + Cl2 = RhCl =>
2 Rh + Cl2 = 2 RhCl
K4(Fe(CN)6) + H2O2 = K3(Fe(CN)6) + KOH =>
2 K4(Fe(CN)6) + H2O2 = 2 K3(Fe(CN)6) + 2 KOH
CH3COOH(aq) = CH3COO{-}(aq) + H{+}(aq) =>
CH3COOH(aq) = CH3COO{-}(aq) + H{+}(aq)
C2H2H2O = CH3COH =>
C2H2H2O = CH3COH
FeI3 + Mg = MgI + FeI2 =>
FeI3 + Mg = MgI + FeI2
Li2SO4 + NiCl3 = Li2Cl3 + NiSO4 =>
Li2SO4 + NiCl3 = Li2Cl3 + NiSO4
Mn + N = Mn2N =>
2 Mn + N = Mn2N
C2H8O(g) + O2(g) = CO2(g) + H2O(g) =>
2 C2H8O(g) + 7 O2(g) = 4 CO2(g) + 8 H2O(g)
Fe3(Fe(CN)6)2 + NaOH = Fe(OH)3 + Na4(Fe(CN)6) + Fe(OH)2 =>
Fe3(Fe(CN)6)2 + 8 NaOH = 2 Fe(OH)3 + 2 Na4(Fe(CN)6) + Fe(OH)2
HI + NO2 = H2O + I2 + NO =>
2 HI + NO2 = H2O + I2 + NO
NaH + H2SO4 = H + Na2SO4 =>
2 NaH + H2SO4 = 4 H + Na2SO4
BeF2 + Mg2 = MgF2 + Be =>
2 BeF2 + Mg2 = 2 MgF2 + 2 Be
NH4ClO4 + Al = Al2O3 + AlCl3 + NO + H2O =>
3 NH4ClO4 + 3 Al = Al2O3 + AlCl3 + 3 NO + 6 H2O
C3H8O + Na2Cr2O7 + H2SO4 = C3H6O2 + Cr2(SO4)3 + Na2SO4 + H2O =>
3 C3H8O + 2 Na2Cr2O7 + 8 H2SO4 = 3 C3H6O2 + 2 Cr2(SO4)3 + 2 Na2SO4 + 11 H2O
BeF2 + Mg2 = MgF2 + Be =>
2 BeF2 + Mg2 = 2 MgF2 + 2 Be
K4(Fe(CN)6) + H2O2 = K3(Fe(CN)6) + KOH =>
2 K4(Fe(CN)6) + H2O2 = 2 K3(Fe(CN)6) + 2 KOH
FeI3 + Mg = MgI + FeI2 =>
FeI3 + Mg = MgI + FeI2
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
Na2S2O3 + BaCl2 + H2O = BaSO4 + NaCl + H2S =>
Na2S2O3 + BaCl2 + H2O = BaSO4 + 2 NaCl + H2S
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/17/24
Équations équilibrées sur12/17/23
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