| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Fe(OH)3 + 3 Zn = 3 ZnO + 2 Fe + 3 H2O
MgC2O4 + (NH4)2CO3 = MgCO3 + (NH4)2C2O4 =>
MgC2O4 + (NH4)2CO3 = MgCO3 + (NH4)2C2O4
Pb3O4 + Cr2(SO4)3 + NaOH = Na2CrO4 + Pb + Na2SO4 + H2O =>
3 Pb3O4 + 4 Cr2(SO4)3 + 40 NaOH = 8 Na2CrO4 + 9 Pb + 12 Na2SO4 + 20 H2O
S + HNO3 = H2SO4 + NO2 + H2O =>
S + 6 HNO3 = H2SO4 + 6 NO2 + 2 H2O
C3H6 + HCl = C3H8Cl2 =>
C3H6 + 2 HCl = C3H8Cl2
Fe + H2O = Fe3O4 + H2 =>
3 Fe + 4 H2O = Fe3O4 + 4 H2
P4O10 + H2O = H3PO4 =>
P4O10 + 6 H2O = 4 H3PO4
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
NAl + Br2 = AlBr3 + N2 =>
2 NAl + 3 Br2 = 2 AlBr3 + N2
CH3COOH + Cu(OH)2 = (CH3COO)2Cu + HOH =>
2 CH3COOH + Cu(OH)2 = (CH3COO)2Cu + 2 HOH
C + O2 = CO2 =>
C + O2 = CO2
K2Cr2O7 + H2SO4 + C6H6O2 = C6H6O3 + Cr2(SO4)3 + H2O + K2SO4 =>
K2Cr2O7 + 4 H2SO4 + 3 C6H6O2 = 3 C6H6O3 + Cr2(SO4)3 + 4 H2O + K2SO4
Mg(OH)2 + H2SO4 = MgSO4 + H2O =>
Mg(OH)2 + H2SO4 = MgSO4 + 2 H2O
(CaNO3)2 = (CaNO2)2 + O2 =>
(CaNO3)2 = (CaNO2)2 + O2
C18H36O2 + CaO = C36H70CaO4 + H2O =>
2 C18H36O2 + CaO = C36H70CaO4 + H2O
Cu(NO3)2(aq) + Na3PO4(aq) = CuPO4(s) + Na3(NO3)2(aq) =>
Cu(NO3)2(aq) + Na3PO4(aq) = CuPO4(s) + Na3(NO3)2(aq)
CuFeS2 + O2 = Cu2S + SO2 + FeO =>
2 CuFeS2 + 4 O2 = Cu2S + 3 SO2 + 2 FeO
CH3CH2CH2CH3 + O2 = CO2 + H2O =>
2 CH3CH2CH2CH3 + 13 O2 = 8 CO2 + 10 H2O
FeOH3 + Cl2 = FeCl2 + H3O =>
FeOH3 + Cl2 = FeCl2 + H3O
Al + H3PO3 = Al3(PO3)3 + H2 =>
6 Al + 6 H3PO3 = 2 Al3(PO3)3 + 9 H2
AlOH = AlO + H =>
AlOH = AlO + H
BaCl2 + K2CO = K2Cl2 + BaCO =>
BaCl2 + K2CO = K2Cl2 + BaCO
K2CO3(s) = K2O(s) + CO2(g) =>
K2CO3(s) = K2O(s) + CO2(g)
Br2CO3 + H2SO4 = Br2SO4 + H2O + CO2 =>
Br2CO3 + H2SO4 = Br2SO4 + H2O + CO2
KHCO3(s) = CO2(g) + H2O(l) + K2CO3 =>
2 KHCO3(s) = CO2(g) + H2O(l) + K2CO3
C6H2O8N2 + O2 = CO2 + H2O + N2O5 =>
C6H2O8N2 + 5 O2 = 6 CO2 + H2O + N2O5
Al + O = Al2O3 =>
2 Al + 3 O = Al2O3
P + O2 = P2O3 =>
4 P + 3 O2 = 2 P2O3
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
Zn + NH4VO3 + H2SO4 = VSO4 + H2O + NH3 + ZnSO4 =>
3 Zn + 2 NH4VO3 + 5 H2SO4 = 2 VSO4 + 6 H2O + 2 NH3 + 3 ZnSO4
KBr + Au(NO3)3 = KNO3 + AuBr3 =>
3 KBr + Au(NO3)3 = 3 KNO3 + AuBr3
BaSO3 + CuSO2 = CuSO4 + BaSO2 =>
2 BaSO3 + CuSO2 = CuSO4 + 2 BaSO2
Na2S2O3 + I2 = NaI + S4O6 =>
2 Na2S2O3 + 2 I2 = 4 NaI + S4O6
NaI + Ag = NaIAg =>
NaI + Ag = NaIAg
LiNO3 + PO4{3-} = Li3PO4 + NO3{-} =>
3 LiNO3 + PO4{3-} = Li3PO4 + 3 NO3{-}
C2H5OH + C7H6O3 = C9H10O3 + H2O =>
C2H5OH + C7H6O3 = C9H10O3 + H2O
Li3N + HNO3 = LiNO3 + NH4NO3 =>
Li3N + 4 HNO3 = 3 LiNO3 + NH4NO3
VO + Fe2O3 = V2O5 + FeO =>
2 VO + 3 Fe2O3 = V2O5 + 6 FeO
C3H9Al + O2 = Al2O3 + CO2 + H2O =>
2 C3H9Al + 12 O2 = Al2O3 + 6 CO2 + 9 H2O
Fe(NH4)2(SO4)2*6H2O + H2C2O4 + K2C2O4 + H2O2 = K2Fe(C2O4)3*3H2O + (NH4)2SO4 + H2SO4 + H2O =>
Fe(NH4)2(SO4)2*6H2O + 2 H2C2O4 + K2C2O4 + H2O2 = K2Fe(C2O4)3*3H2O + (NH4)2SO4 + H2SO4 + 5 H2O
Al + B2O3 = Al2O3 + AlB2 =>
3 Al + B2O3 = Al2O3 + AlB2
NaCl + KCl = K18NaCl19 =>
NaCl + 18 KCl = K18NaCl19
ClO2{-} + Ag{+} + OH{-} = ClO4{-} + Ag + H2O =>
ClO2{-} + 4 Ag{+} + 4 OH{-} = ClO4{-} + 4 Ag + 2 H2O
FeO + Zn = ZnO + Fe =>
FeO + Zn = ZnO + Fe
NaBH4(s) + HCl(aq) + H2O(l) = NaCl(aq) + H3BO3(aq) + H2(g) =>
NaBH4(s) + HCl(aq) + 3 H2O(l) = NaCl(aq) + H3BO3(aq) + 4 H2(g)
ClO2{-} + Ag{+} + OH{-} = ClO4{-} + Ag + H2O =>
ClO2{-} + 4 Ag{+} + 4 OH{-} = ClO4{-} + 4 Ag + 2 H2O
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
ClNa + H2SO4 = Na2SO4 + HCl =>
2 ClNa + H2SO4 = Na2SO4 + 2 HCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/26/25
Équations équilibrées sur04/25/24
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