| Équations équilibrées la veille | Équations équilibrées le lendemain |
S2 + 4 Cl = 2 SCl2
CrOH + NHClO = CrClO + NH2O =>
CrOH + NHClO = CrClO + NH2O
C2H2 + HOH = CH3CHO =>
C2H2 + HOH = CH3CHO
Ba(OH)2CO2 = BaCO3H2O =>
Ba(OH)2CO2 = BaCO3H2O
Mg + ZnO2 = MgO2 + Zn =>
Mg + ZnO2 = MgO2 + Zn
CO2 + H = (CH2O) + H2O =>
CO2 + 4 H = (CH2O) + H2O
CHO = C + H2 + O2 =>
2 CHO = 2 C + H2 + O2
Zn + HNO3 = Zn(NO3)2 + (NH4)2NO3 + H2O =>
17 Zn + 40 HNO3 = 17 Zn(NO3)2 + 2(NH4)2NO3 + 12 H2O
Na2C2O4 + calciumchloride = CaC2O4 + sodiumchloride =>
Na2C2O4 + CaCl2 = CaC2O4 + 2 NaCl
HNO3 = HO + NO + O =>
HNO3 = HO + NO + O
C4H10NSO2 + O2 = CO2 + H2O + N + S =>
2 C4H10NSO2 + 11 O2 = 8 CO2 + 10 H2O + 2 N + 2 S
SiO + CaCO3 = SiCO3 + CaO =>
SiO + CaCO3 = SiCO3 + CaO
KI + H2SO4 = KISO4 + H2 =>
KI + H2SO4 = KISO4 + H2
C(s) + O2 = CO(g) =>
2 C(s) + O2 = 2 CO(g)
AlCl3 + AgNO3 = AgCl + Al(NO3)3 =>
AlCl3 + 3 AgNO3 = 3 AgCl + Al(NO3)3
NO2(g) + H2O(g) = NH3(g) + O2(g) =>
4 NO2(g) + 6 H2O(g) = 4 NH3(g) + 7 O2(g)
CH2CH3OH + O2 = CO2 + H2O =>
CH2CH3OH + 3 O2 = 2 CO2 + 3 H2O
KBr + NH4NO3 = KNH4 + BrNO3 =>
KBr + NH4NO3 = KNH4 + BrNO3
NaOH(aq) + Al2(SO4)3(aq) = Na2SO4(aq) + Al(OH)3 =>
6 NaOH(aq) + Al2(SO4)3(aq) = 3 Na2SO4(aq) + 2 Al(OH)3
NaBr + C6H14 + Cl2 = NaCl + CBr2 + H =>
12 NaBr + C6H14 + 6 Cl2 = 12 NaCl + 6 CBr2 + 14 H
Al(s) + AgNO3 = Al(NO3) + Ag =>
Al(s) + AgNO3 = Al(NO3) + Ag
NaOH + AlCl3 + H2O2 = Na2AlO4 + H2O + NaCl =>
10 NaOH + 2 AlCl3 + 3 H2O2 = 2 Na2AlO4 + 8 H2O + 6 NaCl
V5 + O2 = V5O2 =>
V5 + O2 = V5O2
KMnO4 + H2SO4 + (NH4)2Fe(SO4)2*6H2O = MnSO4 + Fe2(SO4)3 + K2SO4 + (NH4)2SO4 + H2O =>
2 KMnO4 + 8 H2SO4 + 10(NH4)2Fe(SO4)2*6H2O = 2 MnSO4 + 5 Fe2(SO4)3 + K2SO4 + 10(NH4)2SO4 + 68 H2O
Cu + HgNO = Cu(NO)2 + Hg =>
Cu + 2 HgNO = Cu(NO)2 + 2 Hg
FeCl3 + H2SO4 + MoS2 = H2MoO4 + SO2 + HCl + FeSO4 =>
6 FeCl3 + 10 H2SO4 + MoS2 = H2MoO4 + 6 SO2 + 18 HCl + 6 FeSO4
MgO + H2SO4 = MgSO4 + H2O =>
MgO + H2SO4 = MgSO4 + H2O
Pb2S2 + O2 = Pb + S2O2 =>
Pb2S2 + O2 = 2 Pb + S2O2
C4H10O + CH2O2 = C6H10O2 + H2O =>
9 C4H10O + 12 CH2O2 = 8 C6H10O2 + 17 H2O
Cr + CrO4 + H2O = Cr(OH)3 =>
5 Cr + 3 CrO4 + 12 H2O = 8 Cr(OH)3
Rb3PO4 + Ag = Rb + Ag3PO4 =>
Rb3PO4 + 3 Ag = 3 Rb + Ag3PO4
CrCl3 + NH4OH(exceso) = NH4Cl + Cr(OH)3 =>
CrCl3 + 3 NH4OH(exceso) = 3 NH4Cl + Cr(OH)3
NH3(g) + O2(g) = N2 + H2O(g) =>
4 NH3(g) + 3 O2(g) = 2 N2 + 6 H2O(g)
Fe3O4 + CO = FeO + CO2 =>
Fe3O4 + CO = 3 FeO + CO2
HNO3 + Y2O3 = Y(NO3)2 + H2O + O =>
4 HNO3 + Y2O3 = 2 Y(NO3)2 + 2 H2O + O
CrCl3 + H2O = CrOHCl2 + HCl =>
CrCl3 + H2O = CrOHCl2 + HCl
CaCl2(aq) + CuSO4(aq) = CaSO4(s) + CuCl2(s) =>
CaCl2(aq) + CuSO4(aq) = CaSO4(s) + CuCl2(s)
FeO + HClO4 = Fe(ClO4)2 + H2O =>
FeO + 2 HClO4 = Fe(ClO4)2 + H2O
NO + H2O + HBrO3 = HNO3 + Br2 =>
10 NO + 2 H2O + 6 HBrO3 = 10 HNO3 + 3 Br2
C15H31COO{-} + H2O = CH3COO{-} + H2 + H{+} =>
C15H31COO{-} + 14 H2O = 8 CH3COO{-} + 14 H2 + 7 H{+}
NH2 + O2 = H2O + N =>
2 NH2 + O2 = 2 H2O + 2 N
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Cl + Se = ClSe =>
Cl + Se = ClSe
P + O4 = PO4 =>
P + O4 = PO4
KJ + Pb(NO3)2 = PbJ2 + KNO3 =>
2 KJ + Pb(NO3)2 = PbJ2 + 2 KNO3
KH2BO3 + NaOH = NaH2BO3 + KOH =>
KH2BO3 + NaOH = NaH2BO3 + KOH
I2 + AlF3 = AlI3 + F2 =>
3 I2 + 2 AlF3 = 2 AlI3 + 3 F2
O2 + Fe = Fe3O4 =>
2 O2 + 3 Fe = Fe3O4
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
CH3CH2CH2COOCl + NH3 = NH4Cl + CH3CH2CH2COONH2 =>
CH3CH2CH2COOCl + 2 NH3 = NH4Cl + CH3CH2CH2COONH2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/18/24
Équations équilibrées sur01/17/24
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