| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 K + 3 SO2 = K2SO3 + K2S2O3
Sr2 + O2 = SrO =>
Sr2 + O2 = 2 SrO
TiO2(s) + H2O(l) = Ti(OH)4 =>
TiO2(s) + 2 H2O(l) = Ti(OH)4
Mg + FeBr2 = Fe2Mg3 + Br2 =>
3 Mg + 2 FeBr2 = Fe2Mg3 + 2 Br2
Mg(OH)2 + (NH4)PO3 = Mg3(PO4)2 + NH3 + H2O =>
3 Mg(OH)2 + 2(NH4)PO3 = Mg3(PO4)2 + 2 NH3 + 4 H2O
HOOH = HOH + OO =>
2 HOOH = 2 HOH + OO
NiF2(aq) + Fe2(SO4)3(aq) = NiSO4(aq) + FeF3(s) =>
3 NiF2(aq) + Fe2(SO4)3(aq) = 3 NiSO4(aq) + 2 FeF3(s)
NaCl + I2 = NaI + Cl =>
2 NaCl + I2 = 2 NaI + 2 Cl
BrH + NaOH = BrOH + NaH =>
BrH + NaOH = BrOH + NaH
Co2 + O3 = Co2O3 =>
Co2 + O3 = Co2O3
Br2 + BeF2 = BeBr2 + F2 =>
Br2 + BeF2 = BeBr2 + F2
K2CrO4 + KOH + Sn = K2SnO3 + KCrO2 + H2O =>
4 K2CrO4 + 2 KOH + 3 Sn = 3 K2SnO3 + 4 KCrO2 + H2O
NaF + H2O = NaOH + H2 + F2 =>
2 NaF + 2 H2O = 2 NaOH + H2 + F2
Pb(HCO3)2 = PbCO3 + H2O + CO2 =>
Pb(HCO3)2 = PbCO3 + H2O + CO2
Pb(NO3)2 + NaI = (PbI2) + NaNO3 =>
Pb(NO3)2 + 2 NaI = (PbI2) + 2 NaNO3
B5H9 + O2 = B2O3 + H2O =>
2 B5H9 + 12 O2 = 5 B2O3 + 9 H2O
CH3Br + NaOH = CH3OH + NaBr =>
CH3Br + NaOH = CH3OH + NaBr
AgBr + (NH4)2CO3 = (Ag(NH3)2)Br + (NH4)HCO3 =>
AgBr + 2(NH4)2CO3 = (Ag(NH3)2)Br + 2(NH4)HCO3
Sn + Al(NO3)3 = Sn(NO3)3 + Al =>
Sn + Al(NO3)3 = Sn(NO3)3 + Al
aluminumoxide + sulfuricacid = aluminumsulfate + Water =>
Al2O3 + 3 H2SO4 = Al2(SO4)3 + 3 H2O
NH4Cl + H2O = NH4OH + HCl =>
NH4Cl + H2O = NH4OH + HCl
C2H5NO2 + O2 + OH{-} = CO3{2-} + H2O + N2 =>
4 C2H5NO2 + 9 O2 + 16 OH{-} = 8 CO3{2-} + 18 H2O + 2 N2
OH{-} + Mn3O4 = MnO4{2-} + H2O + e =>
16 OH{-} + Mn3O4 = 3 MnO4{2-} + 8 H2O + 10e
H4N2 + O2 = N + H2O =>
H4N2 + O2 = 2 N + 2 H2O
AlCl3 + NaCH3COO = AlC3H9C3O3O3 + NaCl =>
AlCl3 + 3 NaCH3COO = AlC3H9C3O3O3 + 3 NaCl
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
C2H5OH + H2O = CO2 + H2 =>
C2H5OH + 3 H2O = 2 CO2 + 6 H2
C4H9OH + O2 = H2O + CO2 =>
C4H9OH + 6 O2 = 5 H2O + 4 CO2
SnCl4 + Na2S = SnS2 + NaCl =>
SnCl4 + 2 Na2S = SnS2 + 4 NaCl
NH3 + H2C2O4 = NH5 + C2O4 =>
NH3 + H2C2O4 = NH5 + C2O4
H2 + Al = AlH =>
H2 + 2 Al = 2 AlH
P + SO2 + Cl2 = OSCl2 + OPCl3 =>
2 P + 2 SO2 + 5 Cl2 = 2 OSCl2 + 2 OPCl3
Br + H2O = HBr + HBrO =>
2 Br + H2O = HBr + HBrO
FeO(s) + Al(l) = Fe(s) + Al2O3(s) =>
3 FeO(s) + 2 Al(l) = 3 Fe(s) + Al2O3(s)
CaCl2 + Br = CaBr2 + Cl =>
CaCl2 + 2 Br = CaBr2 + 2 Cl
NH4OH + HNO3 = NH4NO3 + H2O =>
NH4OH + HNO3 = NH4NO3 + H2O
TiO + C + Cl2 = TiCl4 + CO2 =>
2 TiO + C + 4 Cl2 = 2 TiCl4 + CO2
Sr(IO3)2 = SrI2 + O2 =>
Sr(IO3)2 = SrI2 + 3 O2
I2 + LiBr = LiI + Br2 =>
I2 + 2 LiBr = 2 LiI + Br2
KI(aq) + Br(s) = I2(s) + KBr(aq) =>
2 KI(aq) + 2 Br(s) = I2(s) + 2 KBr(aq)
Na2CrO4 + BaBr2 = NaBr + Ba(CrO4) =>
Na2CrO4 + BaBr2 = 2 NaBr + Ba(CrO4)
FeO + O = Fe2O3 =>
2 FeO + O = Fe2O3
NaI + H2O2 = NaOH + I =>
2 NaI + H2O2 = 2 NaOH + 2 I
Ca(NO3)2(aq) + (NH4)2CO3(aq) = CaCO3(s) + NH4NO3(aq) =>
Ca(NO3)2(aq) + (NH4)2CO3(aq) = CaCO3(s) + 2 NH4NO3(aq)
Na3SbS4 + HCl = Sb2S5 + H2S + NaCl =>
2 Na3SbS4 + 6 HCl = Sb2S5 + 3 H2S + 6 NaCl
P3H8 + O2 = P4O10 + H2O =>
4 P3H8 + 23 O2 = 3 P4O10 + 16 H2O
LiHCO3 = Li2CO3 + H2CO3 =>
2 LiHCO3 = Li2CO3 + H2CO3
CuCl + HNO3 = CuNO3 + HCl =>
CuCl + HNO3 = CuNO3 + HCl
BrH + Ca(OH)2 = H2O + CaBr2 =>
2 BrH + Ca(OH)2 = 2 H2O + CaBr2
FeCl3 + Br = FeBr3 + Cl =>
FeCl3 + 3 Br = FeBr3 + 3 Cl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/13/24
Équations équilibrées sur08/12/23
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