| Équations équilibrées la veille | Équations équilibrées le lendemain |
KHP + NaOH = NaKP + H2O
NaClO + Cu + H2O + HCl = Cu2Cl(OH)3 + NaCl =>
2 NaClO + 2 Cu + H2O + HCl = Cu2Cl(OH)3 + 2 NaCl
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
Sc + H2SO4 = ScSO4 + H2 =>
Sc + H2SO4 = ScSO4 + H2
Zn + Cu(NO3)2 = Zn(NO3)2 + Cu =>
Zn + Cu(NO3)2 = Zn(NO3)2 + Cu
CuOHCl + KOH = KCl + Cu(OH)2 =>
CuOHCl + KOH = KCl + Cu(OH)2
PH3 + O3 = P2O3 + H2O =>
2 PH3 + 2 O3 = P2O3 + 3 H2O
(NH4)2SO3 + CaCl2 = NH4Cl + CaSO3 =>
(NH4)2SO3 + CaCl2 = 2 NH4Cl + CaSO3
CrOKOH = KCrOHO =>
CrOKOH = KCrOHO
Zn + Cu(NO3)2 = Zn(NO3)2 + Cu =>
Zn + Cu(NO3)2 = Zn(NO3)2 + Cu
S + NaOH = Na2S + Na2SO3 + H2O =>
3 S + 6 NaOH = 2 Na2S + Na2SO3 + 3 H2O
H2CrO4 + AgNO3 = Ag2CrO4 + HNO3 =>
H2CrO4 + 2 AgNO3 = Ag2CrO4 + 2 HNO3
Zn + H* = ZnH2 =>
Zn + 2 H* = ZnH2
Ti2O3 + H2O = Ti(OH)3 =>
Ti2O3 + 3 H2O = 2 Ti(OH)3
Na2SeO3 + Cl2 + H2O = NaCl + H2SeO4 =>
Na2SeO3 + Cl2 + H2O = 2 NaCl + H2SeO4
KBr + Na = NaBr + K =>
KBr + Na = NaBr + K
NaCl + FrOH = NaOH + FrCl =>
NaCl + FrOH = NaOH + FrCl
NiOCl2O5 = NiCl2 + O2 =>
NiOCl2O5 = NiCl2 + 3 O2
H2S + Fe = FeS + H =>
H2S + Fe = FeS + 2 H
Fe + MoO4 = FeMoO4 =>
Fe + MoO4 = FeMoO4
MnO2(s) + Na(s) = Mn(s) + Na2O(s) =>
MnO2(s) + 4 Na(s) = Mn(s) + 2 Na2O(s)
HCOOK + HNO3 = HCOOH + KNO3 =>
HCOOK + HNO3 = HCOOH + KNO3
CaO + SO3 = Ca{2+} + SO4{2-} =>
CaO + SO3 = Ca{2+} + SO4{2-}
MgCl2 + (NH4)SO4 = MgSO4 + NH4Cl2 =>
MgCl2 + (NH4)SO4 = MgSO4 + NH4Cl2
Zn + CuSO4 = Zn(CuSO4)2 =>
Zn + 2 CuSO4 = Zn(CuSO4)2
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl12 =>
12 KMnO4 + 96 HCl = 12 KCl + 12 MnCl2 + 48 H2O + 5 Cl12
ZnCl + (NH4)S = Zn(NH4) + ClS =>
ZnCl + (NH4)S = Zn(NH4) + ClS
Mg3N2 + NaF = MgF2 + Na3N =>
Mg3N2 + 6 NaF = 3 MgF2 + 2 Na3N
Sn(CN)4 = Sn + CN =>
Sn(CN)4 = Sn + 4 CN
C6S2O2H2 = C3SOH =>
C6S2O2H2 = 2 C3SOH
NiSO4*7H2O = NiO + H2O + SO3 =>
NiSO4*7H2O = NiO + 7 H2O + SO3
Ba(HCO3)2 + NaOH = NaHCO3 + Ba(OH)2 =>
Ba(HCO3)2 + 2 NaOH = 2 NaHCO3 + Ba(OH)2
PbO2 + CaO = CaPbO3 =>
PbO2 + CaO = CaPbO3
AsO3 + NO3 = AsO4 + NO =>
2 AsO3 + NO3 = 2 AsO4 + NO
OH{-} + COOH{+} + NaOH = Na2CO3 + H2O =>
OH{-} + COOH{+} + 2 NaOH = Na2CO3 + 2 H2O
PH3 + HNO3 = NO2 + H3PO4 + H2O =>
PH3 + 8 HNO3 = 8 NO2 + H3PO4 + 4 H2O
MnO4{-} + H{+} + e = Mn{+2} + H2O =>
MnO4{-} + 8 H{+} + 5e = Mn{+2} + 4 H2O
H2 + O2 = H2O2 =>
H2 + O2 = H2O2
Fe2(SO4)3 + NaHCO3 = Fe(OH)3 + Na2(SO4) + CO2 =>
Fe2(SO4)3 + 6 NaHCO3 = 2 Fe(OH)3 + 3 Na2(SO4) + 6 CO2
Mw + KV = MwV + K =>
Mw + KV = MwV + K
Zn(s) + CuCl2(H20) = Cu(s) + ZnCl2(H20) =>
Zn(s) + CuCl2(H20) = Cu(s) + ZnCl2(H20)
C6H15NO3 + C18H36O2 = C24H51NO5 =>
C6H15NO3 + C18H36O2 = C24H51NO5
CuSO4 + NaHCO3 = CuCO3Cu(OH)2 + Na2SO4 + CO2 + H2O =>
2 CuSO4 + 4 NaHCO3 = CuCO3Cu(OH)2 + 2 Na2SO4 + 3 CO2 + H2O
CH3C6H4NH2 + HCl = CH3C6H4NH3{+} + Cl{-} =>
CH3C6H4NH2 + HCl = CH3C6H4NH3{+} + Cl{-}
C2H6 + Cl2 = C2H3Cl2 + HCl =>
2 C2H6 + 5 Cl2 = 2 C2H3Cl2 + 6 HCl
Sb2O3 + H2O = H2SbO3 + H =>
Sb2O3 + 3 H2O = 2 H2SbO3 + 2 H
C3H7CN + O2 = H2O + N2 + CO2 =>
4 C3H7CN + 23 O2 = 14 H2O + 2 N2 + 16 CO2
Na2CO3 + CH3COOH = NaHCO3 + CH3COONa =>
Na2CO3 + CH3COOH = NaHCO3 + CH3COONa
NaCl + N2 = Na3N + Cl2 =>
6 NaCl + N2 = 2 Na3N + 3 Cl2
P4 + CO + CaSiO3 = C + SiO2 + Ca3(PO4)2 =>
P4 + 10 CO + 6 CaSiO3 = 10 C + 6 SiO2 + 2 Ca3(PO4)2
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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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