| Équations équilibrées la veille |
4 Fe(NO3)3 + 3 K4[Fe(CN)6] = Fe4[Fe(CN)6]3 + 12 KNO3
MgCO3 = Mg + (CO3) =>
MgCO3 = Mg + (CO3)
SnSO4 + KMnO4 + H2SO4 = Sn(SO4)2 + MnSO4 + K2SO3 + H2O =>
6 SnSO4 + 2 KMnO4 + 9 H2SO4 = 6 Sn(SO4)2 + 2 MnSO4 + K2SO3 + 9 H2O
CaCO3 + HCl = CaCl2 + H2CO3 =>
CaCO3 + 2 HCl = CaCl2 + H2CO3
SnSO4 + KMnO4 + H2SO4 = Sn(SO4)2 + MnSO4 + K2SO3 + H2O =>
6 SnSO4 + 2 KMnO4 + 9 H2SO4 = 6 Sn(SO4)2 + 2 MnSO4 + K2SO3 + 9 H2O
Ni(NO3)2 + NaOH = Ni(OH)2 + NaNO3 =>
Ni(NO3)2 + 2 NaOH = Ni(OH)2 + 2 NaNO3
Ba(CH3COO)2 + H2SO4 = BaSO4 + CH3COOH =>
Ba(CH3COO)2 + H2SO4 = BaSO4 + 2 CH3COOH
CaC2 + CO2 = CaCO3 + CO =>
CaC2 + 4 CO2 = CaCO3 + 5 CO
NaHCO3 + H3C3H5O7 = CO2 + H2O + Na3C6H5O7 =>
3 NaHCO3 + 3 H3C3H5O7 = 6 CO2 + 11 H2O + Na3C6H5O7
KF + Ba(NO3)2 = K(NO3) + BaF2 =>
2 KF + Ba(NO3)2 = 2 K(NO3) + BaF2
H2 + S = H2S =>
H2 + S = H2S
KMnO + HClH2O2 = MnCl2 + KCl + O2 + H2O =>
4 KMnO + 12 HClH2O2 = 4 MnCl2 + 4 KCl + 5 O2 + 18 H2O
H2[AuOCl3] + SO2 + H2O = Au + H2SO4 + HCl =>
2 H2[AuOCl3] + 3 SO2 + 4 H2O = 2 Au + 3 H2SO4 + 6 HCl
Fe(OH)3 = Fe2O3 + H2O =>
2 Fe(OH)3 = Fe2O3 + 3 H2O
KBr + Fe(OH)3 = FeBr3 + KOH =>
3 KBr + Fe(OH)3 = FeBr3 + 3 KOH
C2H2 + KMnO4 + H2O = C2H2O4 + KOH + MnO2 =>
3 C2H2 + 8 KMnO4 + 4 H2O = 3 C2H2O4 + 8 KOH + 8 MnO2
P4 + OH{-} + H2O = H2PO4{-} + PH3 =>
2 P4 + 3 OH{-} + 9 H2O = 3 H2PO4{-} + 5 PH3
RbOHCH3COOH = C2H3O2RbH2O =>
RbOHCH3COOH = C2H3O2RbH2O
NaBr + CaF2 = NaF + CaBr2 =>
2 NaBr + CaF2 = 2 NaF + CaBr2
Zn + HCI = ZnCI + H2 =>
2 Zn + 2 HCI = 2 ZnCI + H2
MgSO4 + Cu = CuSO4 + Mg =>
MgSO4 + Cu = CuSO4 + Mg
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Li + N2 = Li3N =>
6 Li + N2 = 2 Li3N
RbOHCH3COOH = CH3COORbH2O =>
RbOHCH3COOH = CH3COORbH2O
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
FeCl3 + KCNS = Fe(CNS)3 + KCl =>
FeCl3 + 3 KCNS = Fe(CNS)3 + 3 KCl
Al(OH)3 + HCl = AlCl3 + H2O =>
Al(OH)3 + 3 HCl = AlCl3 + 3 H2O
Fe(OH)3 = Fe2O3 + H2O =>
2 Fe(OH)3 = Fe2O3 + 3 H2O
RbOHCH3COOH = RbC2H3O2H2O =>
RbOHCH3COOH = RbC2H3O2H2O
Al + CuCl2 = AlCl3 + Cu =>
2 Al + 3 CuCl2 = 2 AlCl3 + 3 Cu
H3PO4 + Ba(OH)2 = Ba3(PO4)2 + H2O =>
2 H3PO4 + 3 Ba(OH)2 = Ba3(PO4)2 + 6 H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
H3PO4 + Ba(OH)2 = Ba3(PO4)2 + H2O =>
2 H3PO4 + 3 Ba(OH)2 = Ba3(PO4)2 + 6 H2O
FeCl2 + HNO3 = Fe(NO3)3 + Cl2 + NO + H2O =>
FeCl2 + 4 HNO3 = Fe(NO3)3 + Cl2 + NO + 2 H2O
Al + S8 = Al2S3 =>
16 Al + 3 S8 = 8 Al2S3
N2 + Cl2 = NCl3 =>
N2 + 3 Cl2 = 2 NCl3
RbOHCH3COOH = RbCH3CO2H2O =>
RbOHCH3COOH = RbCH3CO2H2O
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
C2H6 + O3 = C + H2O =>
C2H6 + O3 = 2 C + 3 H2O
P2O5 + NH4OH = (NH4)3PO4 + H2O =>
P2O5 + 6 NH4OH = 2(NH4)3PO4 + 3 H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Mg + Fe(NO3)2 = Mg(NO3)2 + Fe =>
Mg + Fe(NO3)2 = Mg(NO3)2 + Fe
CH3OH = CO + H2 =>
CH3OH = CO + 2 H2
NaBr + KIO3 = NaIO3 + KBr =>
NaBr + KIO3 = NaIO3 + KBr
Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
CH3(CH)2(CH2)2CH3 + O2 = CO2 + H2O =>
CH3(CH)2(CH2)2CH3 + 9 O2 = 6 CO2 + 6 H2O
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
KMnO4 = K2O + MnO + O2 =>
4 KMnO4 = 2 K2O + 4 MnO + 5 O2
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| Équations équilibrées la veille |
Équations équilibrées sur10/21/24
Équations équilibrées sur11/20/23
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