| Équations équilibrées la veille |
2 C6H12O6 + 6 AgNO3 + 4 NH4OH = 2 C6H12O7 + 5 NH4NO4 + 6 Ag
CO2 + H2O = O2 + (CH3(CH2)6CH3) =>
16 CO2 + 18 H2O = 25 O2 + 2(CH3(CH2)6CH3)
Pb(CH3COO)2 + K3PO4 = Pb(PO4) + K3(CH3COO)2 =>
Pb(CH3COO)2 + K3PO4 = Pb(PO4) + K3(CH3COO)2
NaCIO3 = NaCI + O2 =>
2 NaCIO3 = 2 NaCI + 3 O2
C6H14 + O2 = CO2 + H2O =>
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O
C6H6 + NH3 + O2 = C6H3N + H2O =>
2 C6H6 + 2 NH3 + 3 O2 = 2 C6H3N + 6 H2O
CuClH2O = CuCl + H2O =>
CuClH2O = CuCl + H2O
HS + Cu = CuS + H =>
HS + Cu = CuS + H
Ca(OH)2(s) + HNO3(l) = Ca(NO3)2(s) + H2O(l) =>
Ca(OH)2(s) + 2 HNO3(l) = Ca(NO3)2(s) + 2 H2O(l)
NH4OH + CuS = NH4S + Cu(OH) =>
NH4OH + CuS = NH4S + Cu(OH)
CuSO4*H2O = CuSO4 + H2O =>
CuSO4*H2O = CuSO4 + H2O
Ga + CI = GaCI =>
Ga + CI = GaCI
Ca(OH)2(s) + HNO3(l) = Ca(NO3)2(s) + H2O(l) =>
Ca(OH)2(s) + 2 HNO3(l) = Ca(NO3)2(s) + 2 H2O(l)
LiCl = Li + Cl =>
LiCl = Li + Cl
Cr2O7 + AgO + CO = Ag2CrO4 + CO2 =>
Cr2O7 + 4 AgO + 3 CO = 2 Ag2CrO4 + 3 CO2
LiNO3 = LiO + NO2 =>
LiNO3 = LiO + NO2
HBr + Na2CO3 = NaBr + CO2 + H2O =>
2 HBr + Na2CO3 = 2 NaBr + CO2 + H2O
ZnSO3 + BaO = ZnO + BaSO3 =>
ZnSO3 + BaO = ZnO + BaSO3
CaO(s) + C(s) = CaC2(s) + CO2(g) =>
2 CaO(s) + 5 C(s) = 2 CaC2(s) + CO2(g)
Hf + N2 = HfN4 =>
Hf + 2 N2 = HfN4
N2O4 + Br{-} + OH{-} = NO2{-} + BrO3{-} + H3O =>
9 N2O4 + 4 Br{-} + 18 OH{-} = 18 NO2{-} + 4 BrO3{-} + 6 H3O
Ba({2+}) + SO4({2-}) = BaSO4 =>
Ba({2+}) + SO4({2-}) = BaSO4
(Mg)2 + Br = Mg(Br)2 =>
(Mg)2 + 4 Br = 2 Mg(Br)2
LiClO(aq) + HBr(aq) = LiBr(aq) + HClO(s) =>
LiClO(aq) + HBr(aq) = LiBr(aq) + HClO(s)
P + Fe{2}O{3} = P{4}O{10} + Fe =>
P + 2 Fe{2}O{3} = P{4}O{10} + 2 Fe
HSiCl3 + H2O = H10Si10O15 + HCl =>
10 HSiCl3 + 15 H2O = H10Si10O15 + 30 HCl
C3H6O + CrO3 + H2SO4 = C3H6O2 + Cr2(SO4)3 + H2O =>
3 C3H6O + 2 CrO3 + 3 H2SO4 = 3 C3H6O2 + Cr2(SO4)3 + 3 H2O
(NH4)2SO4 + Al2(SO4)3*18H2O + H2O = (NH4)2Al2(SO4)4*24H2O =>
(NH4)2SO4 + Al2(SO4)3*18H2O + 6 H2O = (NH4)2Al2(SO4)4*24H2O
Ca(HCO3)2 + H3PO4 = Ca3(PO4)2 + H2O + CO2 =>
3 Ca(HCO3)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O + 6 CO2
KMnO4 + H2SO4 + Na2S2O3 = MnSO4 + K2SO4 + H2O + Na2SO4 =>
8 KMnO4 + 7 H2SO4 + 5 Na2S2O3 = 8 MnSO4 + 4 K2SO4 + 7 H2O + 5 Na2SO4
Hg + NaOH = HgO + H2O + Na =>
Hg + 2 NaOH = HgO + H2O + 2 Na
U4 + H2O = H{+} + UO2 + e =>
U4 + 8 H2O = 16 H{+} + 4 UO2 + 16e
NaC6H5CO2 + HCl = C6H6 + NaCl + CO2 =>
NaC6H5CO2 + HCl = C6H6 + NaCl + CO2
MgCO3 + HCl(aq) = H2O(l) + CO2(g) + MgCl2(s) =>
MgCO3 + 2 HCl(aq) = H2O(l) + CO2(g) + MgCl2(s)
HgClI = Hg + ClI =>
HgClI = Hg + ClI
F2 + LiBr = LiF + Br2 =>
F2 + 2 LiBr = 2 LiF + Br2
RbI + Br2 = RbBr + I2 =>
2 RbI + Br2 = 2 RbBr + I2
Au + HCl + HNO3 = AuHCl4 + NO + H2O =>
Au + 4 HCl + HNO3 = AuHCl4 + NO + 2 H2O
Tl + SO4 = Tl2SO4 =>
2 Tl + SO4 = Tl2SO4
Br + C7H8 = C7H7Br + HBr =>
2 Br + C7H8 = C7H7Br + HBr
FeCl3 + HCl + Zn = ZnCl + FeH =>
FeCl3 + HCl + 4 Zn = 4 ZnCl + FeH
HCl + H2O = H3O + Cl =>
HCl + H2O = H3O + Cl
O2 + Fe3 = Fe3O =>
O2 + 2 Fe3 = 2 Fe3O
FeCl3 + Na2SO3 = Fe2(SO3)3 + NaCl =>
2 FeCl3 + 3 Na2SO3 = Fe2(SO3)3 + 6 NaCl
NaC6H5CO2 + HCl = C7H6O2 + NaCl =>
NaC6H5CO2 + HCl = C7H6O2 + NaCl
PbS + O2 = PbO + SO2 =>
2 PbS + 3 O2 = 2 PbO + 2 SO2
FeS + NH3 = Fe + NH3S =>
FeS + NH3 = Fe + NH3S
KMnO4 + NaHSO3 + NaOH = MnO2 + K2SO4 + Na2SO4 + H2O =>
2 KMnO4 + 3 NaHSO3 + NaOH = 2 MnO2 + K2SO4 + 2 Na2SO4 + 2 H2O
Rb + RbNO3 = RbO + N2 =>
4 Rb + 2 RbNO3 = 6 RbO + N2
Pb(NO3)4 + NaI = NaNO3 + PbI4 =>
Pb(NO3)4 + 4 NaI = 4 NaNO3 + PbI4
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Équations équilibrées sur01/07/25
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