| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 KClO3 + ZnI2 = Zn(ClO3)2 + 2 KI
LiHCO3(s) + H2SO4(aq) = Li2SO4(aq) + H2O(l) + CO2(g) =>
2 LiHCO3(s) + H2SO4(aq) = Li2SO4(aq) + 2 H2O(l) + 2 CO2(g)
Ca(OH)3 + Cl2 = Ca(ClO3)2 + CaCl2 + H2O =>
4 Ca(OH)3 + 4 Cl2 = Ca(ClO3)2 + 3 CaCl2 + 6 H2O
HS + HBr = H2Br + S =>
HS + HBr = H2Br + S
BeF2 + Li3P = Be3P2 + LiF =>
3 BeF2 + 2 Li3P = Be3P2 + 6 LiF
C62H76O + O2 = CO2 + H2O =>
2 C62H76O + 161 O2 = 124 CO2 + 76 H2O
Na2O2 + H2O = NaOH + H2O2 =>
Na2O2 + 2 H2O = 2 NaOH + H2O2
Sc2O5 + C = Sc + CO =>
Sc2O5 + 5 C = 2 Sc + 5 CO
MnS + O2 = MnO2 + S =>
MnS + O2 = MnO2 + S
NiCl2 + (NH4)2CrO4 = NiCrO4 + (NH4)2Cl2 =>
NiCl2 + (NH4)2CrO4 = NiCrO4 + (NH4)2Cl2
Li + HAlO2 = LiAlO2 + H2 =>
2 Li + 2 HAlO2 = 2 LiAlO2 + H2
MoS3 + NaOH = Na2MoS4 + Na2MoO4 + H2O =>
4 MoS3 + 8 NaOH = 3 Na2MoS4 + Na2MoO4 + 4 H2O
IO3{-} + H{+} + S2O3{-2} = S4O6{2-} + I{-} + H2O =>
IO3{-} + 6 H{+} + 6 S2O3{-2} = 3 S4O6{2-} + I{-} + 3 H2O
BaSO3 + H{+} = Ba{2+} + SO2 + H2O =>
BaSO3 + 2 H{+} = Ba{2+} + SO2 + H2O
Mg + H2SO4 + NaNO3 = MgSO4 + Na2SO4 + NO + H2O =>
3 Mg + 4 H2SO4 + 2 NaNO3 = 3 MgSO4 + Na2SO4 + 2 NO + 4 H2O
AlP + HNO3 = AlPO4 + NO + H2O =>
3 AlP + 8 HNO3 = 3 AlPO4 + 8 NO + 4 H2O
Cr + Mg(CH3COO)2 = Cr(CH3COO)3 + Mg =>
2 Cr + 3 Mg(CH3COO)2 = 2 Cr(CH3COO)3 + 3 Mg
C169723H270464N45688O52243S912 + O2 = H2O + CO2 + N2O + SCN =>
2 C169723H270464N45688O52243S912 + 442999 O2 = 270464 H2O + 337622 CO2 + 44776 N2O + 1824 SCN
C4H4O4 + KMnO4 = MnC4H2O4 + KH2 + O2 =>
C4H4O4 + KMnO4 = MnC4H2O4 + KH2 + 2 O2
Cu + Zn(C2H3O2)2 = Zn + Cu(C2H3O2)2 =>
Cu + Zn(C2H3O2)2 = Zn + Cu(C2H3O2)2
C3H5(OH)3 + K = C3H5(OH)2OK + H2 =>
2 C3H5(OH)3 + 2 K = 2 C3H5(OH)2OK + H2
CuSO4 + H2O + KNaC4H4O6 + CH3OH + NaOH = CuSO5 + KNa2C5H10O8 =>
CuSO4 + H2O + 2 KNaC4H4O6 + 2 CH3OH + 2 NaOH = CuSO5 + 2 KNa2C5H10O8
H3As + Ra(OH)2 = As2Ra3 + H2O =>
2 H3As + 3 Ra(OH)2 = As2Ra3 + 6 H2O
P2O5(d) + H2O = H3PO4 =>
P2O5(d) + 3 H2O = 2 H3PO4
Ca(s) + N2(g) = CaN2(s) =>
Ca(s) + N2(g) = CaN2(s)
CH4 + OH{-} = CO3{2-} + H2O + e =>
CH4 + 10 OH{-} = CO3{2-} + 7 H2O + 8e
AgF = Ag + F =>
AgF = Ag + F
Cl(g) + F(g) = ClF =>
Cl(g) + F(g) = ClF
CaSO4 = CaO + SO2 + O2 =>
2 CaSO4 = 2 CaO + 2 SO2 + O2
K[Cr(OH)4] = KCrO2 + H2O =>
K[Cr(OH)4] = KCrO2 + 2 H2O
SrO + HCl = SrCl2 + H2O =>
SrO + 2 HCl = SrCl2 + H2O
C6H8O7 + H2O = C3H4O4 + C2H3O2 =>
5 C6H8O7 + H2O = 6 C3H4O4 + 6 C2H3O2
Fe + NiO(OH) + H2 = Fe(OH) + Ni(OH) =>
2 Fe + 2 NiO(OH) + H2 = 2 Fe(OH) + 2 Ni(OH)
CO2 + Cu = CuO + CO =>
CO2 + Cu = CuO + CO
CH3OH(l) = CO + H2 =>
CH3OH(l) = CO + 2 H2
NH{+4}NO{+3} = N{+2}O{2} + H{2}O =>
NH{+4}NO{+3} = N{+2}O{2} + H{2}O
Pb(NO3)2(aq) + CaCl2(aq) = PbCl2(s) + Ca(NO3)2(aq) =>
Pb(NO3)2(aq) + CaCl2(aq) = PbCl2(s) + Ca(NO3)2(aq)
HCl + BaCO3 = BaCl2 + H2OCO2 =>
2 HCl + BaCO3 = BaCl2 + H2OCO2
MgI2 + Br2 = MgBr2 + I2 =>
MgI2 + Br2 = MgBr2 + I2
Mn2O7 + HCl = Cl2 + MnCl2 + H2O =>
Mn2O7 + 14 HCl = 5 Cl2 + 2 MnCl2 + 7 H2O
NaI + AgNO3 = AgINaNO3 =>
NaI + AgNO3 = AgINaNO3
C2H2O4*2H2O + K2CO3 + CuSO4*5H2O = CO2 + K2[Cu(C2O4)2]*2H2O + K2SO4 + H2O =>
2 C2H2O4*2H2O + 2 K2CO3 + CuSO4*5H2O = 2 CO2 + K2[Cu(C2O4)2]*2H2O + K2SO4 + 9 H2O
H3PO4 + RbOH = H2O + Rb3PO4* =>
H3PO4 + 3 RbOH = 3 H2O + Rb3PO4*
Zn + Bi(NO3)3 = Bi + Zn(NO3) =>
3 Zn + Bi(NO3)3 = Bi + 3 Zn(NO3)
MgPO4 + H2SO4 = MgSO4 + H2 + PO4 =>
MgPO4 + H2SO4 = MgSO4 + H2 + PO4
HI(aq) + Li = LiI + H2 =>
2 HI(aq) + 2 Li = 2 LiI + H2
Zn2(OH)2SO4 + H2SO4 = ZnSO4 + H2O =>
Zn2(OH)2SO4 + H2SO4 = 2 ZnSO4 + 2 H2O
C7H5(NO2)3 = CO2 + C + N2 + H2O =>
4 C7H5(NO2)3 = 7 CO2 + 21 C + 6 N2 + 10 H2O
AgNO3 + Li = LiNO3 + Ag =>
AgNO3 + Li = LiNO3 + Ag
NaH + H2O = NaOH + H2 =>
NaH + H2O = NaOH + H2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/01/25
Équations équilibrées sur01/31/24
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