| Équations équilibrées la veille | Équations équilibrées le lendemain |
SNO + C = SN + CO
CaO + Mn(l)4 = MnO2 + Ca(l)2 =>
8 CaO + Mn(l)4 = 4 MnO2 + 4 Ca(l)2
KC6H7O2 + HCl = HC6H7O2 + KCl =>
KC6H7O2 + HCl = HC6H7O2 + KCl
H2SO4 + KClO3 = ClO2 + KClO4 + KHSO4 + H2O =>
2 H2SO4 + 3 KClO3 = 2 ClO2 + KClO4 + 2 KHSO4 + H2O
CaO + Mn(l)4 = MnO2 + Ca(l)2 =>
8 CaO + Mn(l)4 = 4 MnO2 + 4 Ca(l)2
NaOH + H2C2O4*2H2O = H2O + NaHC2O4*2H2O =>
NaOH + H2C2O4*2H2O = H2O + NaHC2O4*2H2O
K2CO3 + Fe2(SO4)3 = Fe2(CO3)3 + K2SO4 =>
3 K2CO3 + Fe2(SO4)3 = Fe2(CO3)3 + 3 K2SO4
Mn + AlO = MnO + Al =>
Mn + AlO = MnO + Al
C3H6 + O2 = CO + H2O =>
C3H6 + 3 O2 = 3 CO + 3 H2O
Tl + Sc + ScN = Sc3TlN2 =>
Tl + Sc + 2 ScN = Sc3TlN2
Br2 + Cl{-} = Br{-} + Cl2 =>
Br2 + 2 Cl{-} = 2 Br{-} + Cl2
Na2CrO4 + H2SO3 = Na2Cr2O7 + Na2SO3 + H2O =>
2 Na2CrO4 + H2SO3 = Na2Cr2O7 + Na2SO3 + H2O
AICI3(s) + K(s) = KCI3 + AI(s) =>
AICI3(s) + K(s) = KCI3 + AI(s)
CaO + Mn(l)4 = MnO2 + Ca(l)2 =>
8 CaO + Mn(l)4 = 4 MnO2 + 4 Ca(l)2
F + Cl = F2Cl4 =>
2 F + 4 Cl = F2Cl4
Ca(ClO3)2 = CaCl2 + O2 =>
Ca(ClO3)2 = CaCl2 + 3 O2
C100H153O91N11 = CH4 + CO + H2O + N2 =>
2 C100H153O91N11 = 57 CH4 + 143 CO + 39 H2O + 11 N2
CaO + Mn(l)4 = MnO2 + Ca(l)2 =>
8 CaO + Mn(l)4 = 4 MnO2 + 4 Ca(l)2
PbSO4 + O2 = Pb3O4 + SO3 =>
6 PbSO4 + O2 = 2 Pb3O4 + 6 SO3
CaO + Mn(l)4 = MnO2 + Ca(l)2 =>
8 CaO + Mn(l)4 = 4 MnO2 + 4 Ca(l)2
NaO + MgS = NaS + MgO =>
NaO + MgS = NaS + MgO
ClO2 + Mg = MgCl2 + O2 =>
2 ClO2 + Mg = MgCl2 + 2 O2
HCO3 + H = H2O + CO2 =>
HCO3 + H = H2O + CO2
Tl + Sc + ScN = Sc3TlN2 =>
Tl + Sc + 2 ScN = Sc3TlN2
Na(CO3)2 + C6H8O7 = Na2C6H6O7 + CO2 + H2O =>
6 Na(CO3)2 + 4 C6H8O7 = 3 Na2C6H6O7 + 18 CO2 + 7 H2O
CaO + Mn(l)4 = MnO2 + Ca(l)2 =>
8 CaO + Mn(l)4 = 4 MnO2 + 4 Ca(l)2
H(NO3) = H + N + O2 =>
2 H(NO3) = 2 H + 2 N + 3 O2
PCl5 + H2O = H3PO4 + HCl =>
PCl5 + 4 H2O = H3PO4 + 5 HCl
H2O4 + NaCH = Na2C2O4 + H2O =>
5 H2O4 + 6 NaCH = 3 Na2C2O4 + 8 H2O
Tl + Sc + ScN = Sc3TlN2 =>
Tl + Sc + 2 ScN = Sc3TlN2
NaO + MgS = NaS + MgO =>
NaO + MgS = NaS + MgO
Mg + Fe2O3 = Fe2O3Mg =>
Mg + Fe2O3 = Fe2O3Mg
CH3COONa + FeCl3 + H2O = NaCl + CH3COOH + Fe(OH)3 =>
3 CH3COONa + FeCl3 + 3 H2O = 3 NaCl + 3 CH3COOH + Fe(OH)3
H2SO4 + NaHCO3 = CO2 + H2O + NaSO4H =>
H2SO4 + NaHCO3 = CO2 + H2O + NaSO4H
NaO + MgS = NaS + MgO =>
NaO + MgS = NaS + MgO
Tl + Sc + ScN = Sc3TlN2 =>
Tl + Sc + 2 ScN = Sc3TlN2
KCl + KMnO4 + H2SO4 = Cl2 + KHSO4 + MnSO4 + H2O =>
10 KCl + 2 KMnO4 + 14 H2SO4 = 5 Cl2 + 12 KHSO4 + 2 MnSO4 + 8 H2O
Zn(s) + HCl(aq) = ZnCl(aq) + H2(s) =>
2 Zn(s) + 2 HCl(aq) = 2 ZnCl(aq) + H2(s)
CH3COONa + FeCl3 + H2O = NaCl + CH3COOH + Fe(OH)3 =>
3 CH3COONa + FeCl3 + 3 H2O = 3 NaCl + 3 CH3COOH + Fe(OH)3
Na2WS4 + HCl = WS3 + NaCl + H2S =>
Na2WS4 + 2 HCl = WS3 + 2 NaCl + H2S
Pb2 + I = Pb2I =>
Pb2 + I = Pb2I
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
Fe(OH)2 + H2O + H2SO4 = Fe(OH)3 + H2S =>
8 Fe(OH)2 + 4 H2O + H2SO4 = 8 Fe(OH)3 + H2S
Na3Po4 + MgCl2 = NaCl + Mg3(Po4)2 =>
2 Na3Po4 + 3 MgCl2 = 6 NaCl + Mg3(Po4)2
PCl5 + H2CO3 = P2(CO3)5 + HCl =>
2 PCl5 + 5 H2CO3 = P2(CO3)5 + 10 HCl
CaCl2 + Na2C2O4 = CaC2O4 + Na + Cl =>
CaCl2 + Na2C2O4 = CaC2O4 + 2 Na + 2 Cl
H2SO4 + NaHCO3 = CO2 + H2O + NaSO4H =>
H2SO4 + NaHCO3 = CO2 + H2O + NaSO4H
NaO + MgS = NaS + MgO =>
NaO + MgS = NaS + MgO
Tl + Sc + ScN = Sc3TlN2 =>
Tl + Sc + 2 ScN = Sc3TlN2
HCl(aq) + LiHCO3(aq) = LiCl + H2O + CO2 =>
HCl(aq) + LiHCO3(aq) = LiCl + H2O + CO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/29/23
Équations équilibrées sur01/28/23
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