| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 KClO3 + MnO2 = 6 O2 + 2 K2O + MnCl4
CuCl + HCl = H3[CuCl4] =>
CuCl + 3 HCl = H3[CuCl4]
TiCl4(l) + H2O(l) = TiO2(s) + HCl(aq) =>
TiCl4(l) + 2 H2O(l) = TiO2(s) + 4 HCl(aq)
Fe2O3 + HNO3 = Fe2HN + O3 =>
Fe2O3 + HNO3 = Fe2HN + 2 O3
Cu + HO4S = CuSO4 + H2O + SO2 =>
3 Cu + 4 HO4S = 3 CuSO4 + 2 H2O + SO2
NaIO3 + Na2SO3 + NaHSO3 = I2 + Na2SO4 + H2O =>
2 NaIO3 + 3 Na2SO3 + 2 NaHSO3 = I2 + 5 Na2SO4 + H2O
Oxygen + silver = silveroxide =>
O2 + 4 Ag = 2 Ag2O
FeCl2 + KNO2 + H2SO4 = FeCl3 + NO + Fe2(SO4)3 + H2O + K2SO4 =>
6 FeCl2 + 6 KNO2 + 6 H2SO4 = 4 FeCl3 + 6 NO + Fe2(SO4)3 + 6 H2O + 3 K2SO4
Li2O + Eu2O3 = LiEuO2 =>
Li2O + Eu2O3 = 2 LiEuO2
Pt + CuCl2 = PtCl2 + Cu =>
Pt + CuCl2 = PtCl2 + Cu
P + {5} = P{2}0{5} =>
5 P + 2{5} = 5 P{2}0{5}
CaCl2 = Ca{+2} + Cl2{-2} =>
CaCl2 = Ca{+2} + Cl2{-2}
H + Be = HBe =>
H + Be = HBe
LiNO2 = Li2O + NO + NO2 =>
2 LiNO2 = Li2O + NO + NO2
NaNO3 + NH3 = NaN + N2 + H2O =>
NaNO3 + 2 NH3 = NaN + N2 + 3 H2O
SO2 + K2Mn2O7 + H2O = K2SO4 + MnSO4 + H2SO4 =>
4 SO2 + K2Mn2O7 + H2O = K2SO4 + 2 MnSO4 + H2SO4
KNO3(s) + K(s) = K2O(s) + N2(g) =>
2 KNO3(s) + 10 K(s) = 6 K2O(s) + N2(g)
AgNO3 + CuSO4 = Ag(SO4) + Cu(NO3) =>
AgNO3 + CuSO4 = Ag(SO4) + Cu(NO3)
KClO3 + MnO2 = O2 + K2O + MnCl4 =>
4 KClO3 + MnO2 = 6 O2 + 2 K2O + MnCl4
CaBr2 + H2O + CO2 = CaCO3 + HBr =>
CaBr2 + H2O + CO2 = CaCO3 + 2 HBr
POCl3 + H2O = H3PO4 + HCl =>
POCl3 + 3 H2O = H3PO4 + 3 HCl
CuSO4 + K[Sb(OH)6] = Cu[Sb(OH)6] + KSO4 =>
CuSO4 + K[Sb(OH)6] = Cu[Sb(OH)6] + KSO4
Na2CO3*H2O + H2O = CO2 + NaOH*H2O =>
Na2CO3*H2O + 2 H2O = CO2 + 2 NaOH*H2O
KCl + AgNO4 = KNO4 + AgCl =>
KCl + AgNO4 = KNO4 + AgCl
Na2CO3*H2O + H2O = CO2 + NaOH*H2O =>
Na2CO3*H2O + 2 H2O = CO2 + 2 NaOH*H2O
Na2CrO4 + H2SO4 = Na2SO4 + H2CrO4 =>
Na2CrO4 + H2SO4 = Na2SO4 + H2CrO4
CH3CH2CH2CH2MgBr + COHCHCH3CH3 + H2O = CH3CH2CH2CH2CHOHCHCH3CH3 + HOMgBr =>
CH3CH2CH2CH2MgBr + COHCHCH3CH3 + H2O = CH3CH2CH2CH2CHOHCHCH3CH3 + HOMgBr
XeF6 + I2 = Xe + IF7 =>
7 XeF6 + 3 I2 = 7 Xe + 6 IF7
C6H12O6 + CuSO4 = C6H8O6 + Cu + H2SO4 =>
C6H12O6 + 2 CuSO4 = C6H8O6 + 2 Cu + 2 H2SO4
H2O2 + N2 = H2O + N2O =>
H2O2 + N2 = H2O + N2O
Y2O3 + Al = Y3Al5O12 + Y =>
4 Y2O3 + 5 Al = Y3Al5O12 + 5 Y
C + O = Carbonmonoxide =>
C + O = CO
C2H5OH + FeO = Fe2O3 + C + H =>
C2H5OH + 2 FeO = Fe2O3 + 2 C + 6 H
NH3 + Co(NO3)2 + H2O = Co(OH)3 + NH4NO3 =>
14 NH3 + 8 Co(NO3)2 + 21 H2O = 8 Co(OH)3 + 15 NH4NO3
Na3PO4 + HOH = NaOH + H3PO4 =>
Na3PO4 + 3 HOH = 3 NaOH + H3PO4
H2S + CUSO4 = CUS + H2SO4 =>
H2S + CUSO4 = CUS + H2SO4
Al(OH)3 + HOOCCOOH = Al(OOCCOOH)3 + H2O =>
Al(OH)3 + 3 HOOCCOOH = Al(OOCCOOH)3 + 3 H2O
SnCl2 + HgF2 = SnF4 + HgCl =>
SnCl2 + 2 HgF2 = SnF4 + 2 HgCl
HCl + AlCl3 = AlH + Cl2 =>
HCl + AlCl3 = AlH + 2 Cl2
Rb(s) + F2(g) = RbF(s) =>
2 Rb(s) + F2(g) = 2 RbF(s)
C6H5N2{+} + Cu2Cl2 = N2 + C6H5Cl + Cu{+} =>
2 C6H5N2{+} + Cu2Cl2 = 2 N2 + 2 C6H5Cl + 2 Cu{+}
NaCO3 + CH3CO2H = CH3CO2Na + CO2 + H2O =>
8 NaCO3 + 9 CH3CO2H = 8 CH3CO2Na + 10 CO2 + 6 H2O
Li + O2 = Li2O =>
4 Li + O2 = 2 Li2O
HCN + NaOH = NaCN + HOH =>
HCN + NaOH = NaCN + HOH
Li3(PO4) = Li + P4 + O2 =>
4 Li3(PO4) = 12 Li + P4 + 8 O2
FeSO4(s) = Fe2O3(s) + SO2(g) + SO3(g) =>
2 FeSO4(s) = Fe2O3(s) + SO2(g) + SO3(g)
ZnF2 + H2O = Zn(OH)2 + HF =>
ZnF2 + 2 H2O = Zn(OH)2 + 2 HF
CH3HO + Cu(OH)2 = CuCOOH + H2O + Cu =>
2 CH3HO + 5 Cu(OH)2 = 2 CuCOOH + 8 H2O + 3 Cu
N2 + H2O = (NH)2O =>
N2 + H2O = (NH)2O
MgCO3 = MgO + CO2 =>
MgCO3 = MgO + CO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur06/14/25
Équations équilibrées sur07/14/24
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