| Équations équilibrées la veille | Équations équilibrées le lendemain |
KOHHNO2 = KNO2H2O
C3HOH + Na = C3HONa + H2 =>
2 C3HOH + 2 Na = 2 C3HONa + H2
KCl + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + Cl2 + K2SO4 + H2O =>
6 KCl + K2Cr2O7 + 7 H2SO4 = Cr2(SO4)3 + 3 Cl2 + 4 K2SO4 + 7 H2O
C6H8O4 + NaOH = C3H5O3Na =>
C6H8O4 + 2 NaOH = 2 C3H5O3Na
C8H18 = C8 + H18 =>
C8H18 = C8 + H18
O3 + HCl = HOCl =>
O3 + 3 HCl = 3 HOCl
CuCl2NH4OH = CuOHNH4Cl2 =>
CuCl2NH4OH = CuOHNH4Cl2
LiH + H2O = LiOH + H =>
LiH + H2O = LiOH + 2 H
(NH4)2SO4 + CuCl2 = NH4Cl + Cu2(SO4)2 =>
2(NH4)2SO4 + 2 CuCl2 = 4 NH4Cl + Cu2(SO4)2
S8 + CO = SO2 + C2 =>
S8 + 16 CO = 8 SO2 + 8 C2
Ni + O3 = Ni2O3 =>
2 Ni + O3 = Ni2O3
NaF + HBr = NaBr + HF =>
NaF + HBr = NaBr + HF
K2MnO4 + CH3COOH = MnO2 + HMnO4 + H2O + CH3COOK =>
3 K2MnO4 + 6 CH3COOH = MnO2 + 2 HMnO4 + 2 H2O + 6 CH3COOK
NaAlO2 = Na + Al + O2 =>
NaAlO2 = Na + Al + O2
Zn(OH)2 + Ba(OH)2 = Ba2[Zn(OH)6] =>
Zn(OH)2 + 2 Ba(OH)2 = Ba2[Zn(OH)6]
AgNO3 + NH4NO3 + KOH = Ag(NH3)2OH + KNO3 + H2O =>
AgNO3 + 2 NH4NO3 + 3 KOH = Ag(NH3)2OH + 3 KNO3 + 2 H2O
Cl2O = Cl + O2 =>
2 Cl2O = 4 Cl + O2
B(OH)3 + HCl = B(Cl)3 + H2O =>
B(OH)3 + 3 HCl = B(Cl)3 + 3 H2O
C6H5CNLiOHH2O = C6H5COOLiNH3 =>
C6H5CNLiOHH2O = C6H5COOLiNH3
MgBr2 + Na2SO4 = MgSO4 + Na2Br2 =>
MgBr2 + Na2SO4 = MgSO4 + Na2Br2
N4 + O2 = N2O4 =>
N4 + 4 O2 = 2 N2O4
Rb + N = Rb3N =>
3 Rb + N = Rb3N
SO2ClBr + H2O = H2SO4 + HBr + HCl =>
SO2ClBr + 2 H2O = H2SO4 + HBr + HCl
NaHCO3(s) + CH3COOH(l) = CH3COONa(aq) + CO2(g) + H2O(l) =>
NaHCO3(s) + CH3COOH(l) = CH3COONa(aq) + CO2(g) + H2O(l)
HCl + KMnO4 = Cl2 + KCl2 + MnCl + H2O =>
16 HCl + 2 KMnO4 = 5 Cl2 + 2 KCl2 + 2 MnCl + 8 H2O
CoCO3*7H2O + C5H8O2 = Co(C5H7O2)3 + H2O + H2CO3 =>
24 CoCO3*7H2O + 71 C5H8O2 = 24 Co(C5H7O2)3 + 181 H2O + 19 H2CO3
I2 + NH4OH = NH4I + N2 + H2O =>
3 I2 + 8 NH4OH = 6 NH4I + N2 + 8 H2O
H2S2O3 = H2O + O2 + S =>
H2S2O3 = H2O + O2 + 2 S
Fe{3+}(aq) + MnO{4-}(aq) + H{+}(g) = MnH(s) + Fe{2+} + H2O(l) =>
Fe{3+}(aq) + MnO{4-}(aq) + 3 H{+}(g) = MnH(s) + Fe{2+} + H2O(l)
HCl + Co(OH)2 = CoCl2 + H2O =>
2 HCl + Co(OH)2 = CoCl2 + 2 H2O
Fe2O3 + CoCl2*6H2O + NaOH + HNO3 = Co5Fe7O16 + H2O + NaCl + NO2 =>
7 Fe2O3 + 10 CoCl2*6H2O + 20 NaOH + 2 HNO3 = 2 Co5Fe7O16 + 71 H2O + 20 NaCl + 2 NO2
HCl + FeH3 = FeCl3 + H2 =>
3 HCl + FeH3 = FeCl3 + 3 H2
AaOH + H2SO4 = Aa2SO4 + H2O =>
2 AaOH + H2SO4 = Aa2SO4 + 2 H2O
Fe(CH3COO)2 + K2S = FeS + KCH3COO =>
Fe(CH3COO)2 + K2S = FeS + 2 KCH3COO
Sc + Br2 = ScBr2 =>
Sc + Br2 = ScBr2
H2C6H8O4 + H2O = C6H12 + O2 =>
2 H2C6H8O4 + 2 H2O = 2 C6H12 + 5 O2
KNO3 + NaOH + Al + H2O = NH3 + Na[Al(OH)4] + K[Al(OH)4] =>
3 KNO3 + 5 NaOH + 8 Al + 18 H2O = 3 NH3 + 5 Na[Al(OH)4] + 3 K[Al(OH)4]
Fe2O3 + Cu = Cu2O3 + Fe =>
Fe2O3 + 2 Cu = Cu2O3 + 2 Fe
KClO + H2O = HOCl + KOH =>
KClO + H2O = HOCl + KOH
OF2 + H2O = O2 + HF =>
OF2 + H2O = O2 + 2 HF
ZnCl2 + (NH4)2S = ZnS + NH4Cl =>
ZnCl2 + (NH4)2S = ZnS + 2 NH4Cl
CHBr3 + Cl2 = CBr3Cl + HCl =>
CHBr3 + Cl2 = CBr3Cl + HCl
Na(OH)2 + Na2SO3 = NaOH + SO3 =>
2 Na(OH)2 + Na2SO3 = 4 NaOH + SO3
CO(g) + O2 = CO2 =>
2 CO(g) + O2 = 2 CO2
P + Mg = Mg2P3 =>
3 P + 2 Mg = Mg2P3
C22H44 + O2 = CO + H2O =>
C22H44 + 22 O2 = 22 CO + 22 H2O
K2MnO4 + CH3COOH = MnO2 + HMnO4 + H2O + CH3COOK =>
3 K2MnO4 + 6 CH3COOH = MnO2 + 2 HMnO4 + 2 H2O + 6 CH3COOK
Ca(OH)2 + KHSO3 = H2O + K2SO3 + CaSO3 =>
Ca(OH)2 + 2 KHSO3 = 2 H2O + K2SO3 + CaSO3
K2Cr2O7 + NaOH = KOH + NaCrO + O2 =>
2 K2Cr2O7 + 4 NaOH = 4 KOH + 4 NaCrO + 5 O2
Ca3(PO3)2 + H2O = CaO + H3PO3 =>
Ca3(PO3)2 + 3 H2O = 3 CaO + 2 H3PO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/27/24
Équations équilibrées sur12/27/23
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