| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 ZnBr2 + 2 Cu3PO4 = Zn3(PO4)2 + 6 CuBr
CO2 = CO + O2 =>
2 CO2 = 2 CO + O2
ammoniumsulfate + bariumfluoride = NH4F + bariumsulfate =>
(NH4)2SO4 + BaF2 = 2 NH4F + BaSO4
NaCl + O2 = NaClO3 =>
2 NaCl + 3 O2 = 2 NaClO3
Si + O2 = Si4O6 =>
4 Si + 3 O2 = Si4O6
Cu0 + Cl{+} = Cu2{+} + Cl =>
2 Cu0 + Cl{+} = Cu2{+} + Cl
HCH3CO2 + NaOH = Na2CO3 + OH2CH3 =>
7 HCH3CO2 + 12 NaOH = 6 Na2CO3 + 8 OH2CH3
KIO3 + MnCl2 + KOH = KI + KCl + MnO2 + H2O =>
KIO3 + 3 MnCl2 + 6 KOH = KI + 6 KCl + 3 MnO2 + 3 H2O
AlO + SiO = Al2SiO3 =>
2 AlO + SiO = Al2SiO3
HOC2H4NH2 + CH3C6H4SO3H = HOC2H4NH2CH3C6H4SO3H =>
HOC2H4NH2 + CH3C6H4SO3H = HOC2H4NH2CH3C6H4SO3H
FeBr3 + LiOH = LiBr + Fe(OH)3 =>
FeBr3 + 3 LiOH = 3 LiBr + Fe(OH)3
BaO + Cl = BaCl2 + O2 =>
2 BaO + 4 Cl = 2 BaCl2 + O2
Zn(OH)2 + MnO2 = Zn + H2MnO4 =>
Zn(OH)2 + MnO2 = Zn + H2MnO4
AgNO3 + NaCl = AgCl + NaNO3 =>
AgNO3 + NaCl = AgCl + NaNO3
Ca + Ni = CaNi =>
Ca + Ni = CaNi
PbCl4 + PbF2 = PbF4 + PbCl2 =>
PbCl4 + 2 PbF2 = PbF4 + 2 PbCl2
Ni(OH)2 + HCl = NiCl2 + HOH =>
Ni(OH)2 + 2 HCl = NiCl2 + 2 HOH
Pb + NH4Cl + H2O2 = PbCl2 + NH4OH =>
Pb + 2 NH4Cl + H2O2 = PbCl2 + 2 NH4OH
HCl + CaO = CaCl2 + H2O =>
2 HCl + CaO = CaCl2 + H2O
La2O3 + SrCO3 + CuO = La19Sr1Cu10O40 + CO2 + CO =>
19 La2O3 + 2 SrCO3 + 20 CuO = 2 La19Sr1Cu10O40 + CO2 + CO
H(g) + MnO4(s) = MnO2(s) + H2O(g) =>
4 H(g) + MnO4(s) = MnO2(s) + 2 H2O(g)
P2 + I2 = P3I2 =>
3 P2 + 2 I2 = 2 P3I2
SO2 + H2O = SO + OH =>
SO2 + H2O = SO + 2 OH
CaCO3SiO2 = CaSiO3CO2 =>
CaCO3SiO2 = CaSiO3CO2
C4H10 + O2 = CO2 + H2O(l) =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O(l)
C + Na2S = CNa2S =>
C + Na2S = CNa2S
P + O22 = P2O5 =>
44 P + 5 O22 = 22 P2O5
K2CrO7 + H2O + Na2SO3 = Cr(OH)3 + KOH + Na2SO4 =>
2 K2CrO7 + 5 H2O + 9 Na2SO3 = 2 Cr(OH)3 + 4 KOH + 9 Na2SO4
[CoCl2*6H20] = Co + Cl + H2 =>
[CoCl2*6H20] = Co + 2 Cl + 60 H2
H3AsO4 = As2O5 + H2O =>
2 H3AsO4 = As2O5 + 3 H2O
HCH3 + H2O = H3O + CH3CO2 =>
2 HCH3 + 11 H2O = 9 H3O + CH3CO2
CH8O3 + O = CO2 + H2O =>
CH8O3 + 3 O = CO2 + 4 H2O
K2Cr2O7 + C12H22O11 + H2SO4 = CO2 + H2O + K2SO4 + Cr2(SO4)3 =>
8 K2Cr2O7 + C12H22O11 + 32 H2SO4 = 12 CO2 + 43 H2O + 8 K2SO4 + 8 Cr2(SO4)3
Al(OH)3 + CuCO3 = Al2(CO3)3 + Cu(OH)2 =>
2 Al(OH)3 + 3 CuCO3 = Al2(CO3)3 + 3 Cu(OH)2
NaH + K2Cr2O7 + HNO3 = Cr(NO3)3 + NaNO3 + KNO3 + H2O =>
3 NaH + K2Cr2O7 + 11 HNO3 = 2 Cr(NO3)3 + 3 NaNO3 + 2 KNO3 + 7 H2O
H2SO4(aq) + KOH(aq) = K2SO4(aq) + H2O(aq) =>
H2SO4(aq) + 2 KOH(aq) = K2SO4(aq) + 2 H2O(aq)
C0 + O2 = CO =>
2 C0 + O2 = 2 CO
Ca(BrO)2 + H2O = Ca(OH)2 + HBrO =>
Ca(BrO)2 + 2 H2O = Ca(OH)2 + 2 HBrO
UF6 + H2O = UFO + HF + O2 =>
4 UF6 + 10 H2O = 4 UFO + 20 HF + 3 O2
Al2O3 = Al{3+} + O{2-} =>
Al2O3 = 2 Al{3+} + 3 O{2-}
(Fe(H2O)6)SO4 + KNCS = K4(Fe(NCS)6) + K2SO4 + H2O =>
(Fe(H2O)6)SO4 + 6 KNCS = K4(Fe(NCS)6) + K2SO4 + 6 H2O
Cr(OH)2 + HCl = CrCl3 + H2O + H2 =>
2 Cr(OH)2 + 6 HCl = 2 CrCl3 + 4 H2O + H2
MgSO4 + CaCO3 = CaSO4 + MgCO3 =>
MgSO4 + CaCO3 = CaSO4 + MgCO3
Na2SO4 + BaCl2 = BaSO4 + NaCl =>
Na2SO4 + BaCl2 = BaSO4 + 2 NaCl
CH4O + O2 = CH2O + H2O =>
2 CH4O + O2 = 2 CH2O + 2 H2O
SO3 + Na2S = Na2SO4 + S =>
4 SO3 + 3 Na2S = 3 Na2SO4 + 4 S
CH3COOH + C7H6O3 = C9H8O4 =>
CH3COOH + 10 C7H6O3 = 8 C9H8O4
CaCO3 + Cs2 + S = CsCO3 + CaS =>
2 CaCO3 + Cs2 + 2 S = 2 CsCO3 + 2 CaS
O2 + C21H23NO5 = CO2 + H2O + NO2 =>
101 O2 + 4 C21H23NO5 = 84 CO2 + 46 H2O + 4 NO2
CH08O01 + O2 = CO2 + H2O =>
2 CH08O01 + 5 O2 = 2 CO2 + 8 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/20/24
Équations équilibrées sur01/19/24
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