| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 NaNO3 = 2 NaNO2 + O2
Al + CuSO4 + H2O = Al2(SO4)3 + Cu(OH)2 + H2 =>
2 Al + 3 CuSO4 + 6 H2O = Al2(SO4)3 + 3 Cu(OH)2 + 3 H2
Zn + N = Zn3N3 =>
3 Zn + 3 N = Zn3N3
NaClO3 = NaCl + O2 =>
2 NaClO3 = 2 NaCl + 3 O2
Mg3N2 + OH = Mg(OH)2 + N2 =>
Mg3N2 + 6 OH = 3 Mg(OH)2 + N2
CrCl3*6H2O + NH3 = Cr(NH3)3Cl3 + H2O =>
CrCl3*6H2O + 3 NH3 = Cr(NH3)3Cl3 + 6 H2O
K2HPO4 + CaSO4 = Ca3(PO4)2 + KH2PO4 + K2SO4 =>
4 K2HPO4 + 3 CaSO4 = Ca3(PO4)2 + 2 KH2PO4 + 3 K2SO4
Al(OH)3 + Ag2CO3 = Al2(CO3)3 + Ag(OH) =>
2 Al(OH)3 + 3 Ag2CO3 = Al2(CO3)3 + 6 Ag(OH)
C10H7COOH + O2 = CO2 + H2O =>
C10H7COOH + 12 O2 = 11 CO2 + 4 H2O
H2SO4 + KOH = H2O + K2SO4 =>
H2SO4 + 2 KOH = 2 H2O + K2SO4
CH4 + O2 = CO2 + H =>
CH4 + O2 = CO2 + 4 H
Zn(NO3)2 + H2SO4 = HNO3 + ZnSO4 =>
Zn(NO3)2 + H2SO4 = 2 HNO3 + ZnSO4
C6H13NO2 + H2O = CH4 + CO2 + NH3 =>
4 C6H13NO2 + 10 H2O = 15 CH4 + 9 CO2 + 4 NH3
Ar + Cl = ArCl =>
Ar + Cl = ArCl
Zn + AlBr3 = ZnBr2 + Al =>
3 Zn + 2 AlBr3 = 3 ZnBr2 + 2 Al
P + Cl2 = PCl3(s) =>
2 P + 3 Cl2 = 2 PCl3(s)
(CH3)2C2H2 + H2O = (CH3)3COH =>
(CH3)2C2H2 + H2O = (CH3)3COH
MnSO4 + K2S2O8 + H2O = MnO2 + H2SO4 + K2SO4 =>
MnSO4 + K2S2O8 + 2 H2O = MnO2 + 2 H2SO4 + K2SO4
HOOCCOOH*2H2O + NaOH = Na2OOCCOO + H2O =>
HOOCCOOH*2H2O + 2 NaOH = Na2OOCCOO + 4 H2O
[Co(NH3)5Cl]Cl2 + AgNO3 = AgCl + [Co(NH3)5Cl](NO3)2 =>
[Co(NH3)5Cl]Cl2 + 2 AgNO3 = 2 AgCl + [Co(NH3)5Cl](NO3)2
Cr2O3 + H2SO4 = Cr2(SO4)3 + H2O =>
Cr2O3 + 3 H2SO4 = Cr2(SO4)3 + 3 H2O
KH2PO4 + NaOH = H2O + NaKHPO4 =>
KH2PO4 + NaOH = H2O + NaKHPO4
Sn + HNO3 + HCl = SnCl + H2O + NO =>
3 Sn + HNO3 + 3 HCl = 3 SnCl + 2 H2O + NO
Li2O + SO2 = Li2SO3 =>
Li2O + SO2 = Li2SO3
FeI2 + K2S = FeS + KI =>
FeI2 + K2S = FeS + 2 KI
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
P4(s) + H2(g) = PH3(g) =>
P4(s) + 6 H2(g) = 4 PH3(g)
V2(CO3)3 + H2SO4 = H2CO3 + V2(SO4)3 =>
V2(CO3)3 + 3 H2SO4 = 3 H2CO3 + V2(SO4)3
Al + KOH = K3AlO3 + H2(g) =>
2 Al + 6 KOH = 2 K3AlO3 + 3 H2(g)
HC2H2ClO2 = H + C2H2ClO2 =>
HC2H2ClO2 = H + C2H2ClO2
CuBr2 + NaOH = Cu(OH)2 + NaBr =>
CuBr2 + 2 NaOH = Cu(OH)2 + 2 NaBr
Cu + HCl + HNO3 = CuCl3 + H2O + NO2 =>
Cu + 3 HCl + 3 HNO3 = CuCl3 + 3 H2O + 3 NO2
HCOOH + K2CO3 = HCOOK + H2CO3 =>
2 HCOOH + K2CO3 = 2 HCOOK + H2CO3
Zn + HNO3 + HCl = ZnCl + N2O + H2O =>
8 Zn + 2 HNO3 + 8 HCl = 8 ZnCl + N2O + 5 H2O
Zn(NO3)2 + NH4OH = NH4NO3 + Zn(OH)2 =>
Zn(NO3)2 + 2 NH4OH = 2 NH4NO3 + Zn(OH)2
CdO + HCl = CdCl + H2 + O =>
2 CdO + 2 HCl = 2 CdCl + H2 + 2 O
Al(OH)3 + (NH4)2(SO5) = Al(SO5) + (NH4)2(OH)3 =>
Al(OH)3 + (NH4)2(SO5) = Al(SO5) + (NH4)2(OH)3
KHSO4 + ZnO = ZnSO4 + K2SO4 + H2O =>
2 KHSO4 + ZnO = ZnSO4 + K2SO4 + H2O
HCl + HNO3 + Sn = SnCl4 + NO2 + NO + H2O =>
4 HCl + 2 HNO3 + Sn = SnCl4 + NO2 + NO + 3 H2O
Na2O + CO = NaCO3 + Na =>
2 Na2O + CO = NaCO3 + 3 Na
KOH + H2O = KO2 + H3 =>
KOH + H2O = KO2 + H3
Na2Co3 + CuCl2 = Cu2(Co3)2 + NaCl =>
2 Na2Co3 + 2 CuCl2 = Cu2(Co3)2 + 4 NaCl
KMnO4 + Ca3P2 + KOH = Ca3(PO4)2 + K2MnO4 + H2O =>
16 KMnO4 + Ca3P2 + 16 KOH = Ca3(PO4)2 + 16 K2MnO4 + 8 H2O
Au2O3 = Au + O2Au2O3 = Au + O2 =>
5 Au2O3 = 4 Au + 3 O2Au2O3
NO2 + Fe(OH)2 + H2O = NH2 + Fe(OH)3 =>
NO2 + 6 Fe(OH)2 + 4 H2O = NH2 + 6 Fe(OH)3
H2O2 + NaHCO3 = NaH3CO5 =>
H2O2 + NaHCO3 = NaH3CO5
NH2 + O2 = N2O4 + H2O =>
2 NH2 + 3 O2 = N2O4 + 2 H2O
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
Cu(s) + AgNO2(aq) = Ag(s) + CuNO2(aq) =>
Cu(s) + AgNO2(aq) = Ag(s) + CuNO2(aq)
ZnO + HCl = ZnCl2 + H2O = =>
ZnO + 2 HCl = ZnCl2 + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/27/24
Équations équilibrées sur11/26/23
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