Équations équilibrées la veille | Équations équilibrées le lendemain |
6 KMnO4 + 10 AlCl3 + 24 H2SO4 = 5 Al2(SO4)3 + 3 K2SO4 + 6 MnSO4 + 30 Cl + 24 H2O
Mg(CO3)2 + AgCl = MgCl2 + AgCO3 =>
Mg(CO3)2 + 2 AgCl = MgCl2 + 2 AgCO3
S + Fe + HCl = H2S + FeCl =>
S + 2 Fe + 2 HCl = H2S + 2 FeCl
O2 + SeH2 = Se + H2O =>
O2 + 2 SeH2 = 2 Se + 2 H2O
K2Cr2O7 + HCl = Cl2 + KCl + Cr + H2O =>
K2Cr2O7 + 14 HCl = 6 Cl2 + 2 KCl + 2 Cr + 7 H2O
C2H2 + Kr(OH)2 = KrC2 + H2O =>
C2H2 + Kr(OH)2 = KrC2 + 2 H2O
ZnCl2 + Ca(NO3)2 = CaCl2 + Zn(NO3)2 =>
ZnCl2 + Ca(NO3)2 = CaCl2 + Zn(NO3)2
Ba(OH)2 + Br2 = Ba(BrO)2 + BaBr2 + H2O =>
2 Ba(OH)2 + 2 Br2 = Ba(BrO)2 + BaBr2 + 2 H2O
N3H12PO4 + PbN4O12 = Pb3P4O16 + N2H4O3 =>
4 N3H12PO4 + 3 PbN4O12 = Pb3P4O16 + 12 N2H4O3
Ca + S8 + O2 = CaSO4 =>
8 Ca + S8 + 16 O2 = 8 CaSO4
Cl + Pb2 = PbCl2 =>
4 Cl + Pb2 = 2 PbCl2
N4 + O8 = N4O8 =>
N4 + O8 = N4O8
C6H7KO6 + O = CO2 + K2CO3 + H2O =>
2 C6H7KO6 + 20 O = 11 CO2 + K2CO3 + 7 H2O
Cu + K{+} = Cu{+2} + K =>
Cu + 2 K{+} = Cu{+2} + 2 K
K2CrO4(aq)Na2CO3(aq) = K2CO3(aq)Na2CrO4(aq) =>
K2CrO4(aq)Na2CO3(aq) = K2CO3(aq)Na2CrO4(aq)
NaOH + Cl2 = NaCl + NaClO + H2O =>
2 NaOH + Cl2 = NaCl + NaClO + H2O
(F2O) + NaOH = NaF + (O2) + (H2O) =>
(F2O) + 2 NaOH = 2 NaF + (O2) + (H2O)
(NH4)2SO4 + CaCO3 = (NH4)2SO4CaCO3 =>
(NH4)2SO4 + CaCO3 = (NH4)2SO4CaCO3
Pt + F2 = PtF2 =>
Pt + F2 = PtF2
C3H8 + Cl2 = C3H7Cl + HCl2 =>
2 C3H8 + 3 Cl2 = 2 C3H7Cl + 2 HCl2
X + H2O2 = XO + H2O =>
X + H2O2 = XO + H2O
Cr2O7{-2} + H2C2O2 + H{+} = Cr{+3} + H2O + CO2 =>
Cr2O7{-2} + H2C2O2 + 8 H{+} = 2 Cr{+3} + 5 H2O + 2 CO2
B + NaClO4 = (BO)2 + NaCl =>
4 B + NaClO4 = 2(BO)2 + NaCl
H3PO4 + S = SO2 + P4S10 + H2O =>
4 H3PO4 + 15 S = 5 SO2 + P4S10 + 6 H2O
MoCl6(aq) + Sr(OH)2(aq) = SrCl2 + Mo(OH)6 =>
MoCl6(aq) + 3 Sr(OH)2(aq) = 3 SrCl2 + Mo(OH)6
Cu(OH) = H2O + Cu2O =>
2 Cu(OH) = H2O + Cu2O
Cs3 + Cl = Cs3Cl =>
Cs3 + Cl = Cs3Cl
Co{2+} + HNO2 + H{+} = NO + Co{3+} + H2O =>
Co{2+} + HNO2 + H{+} = NO + Co{3+} + H2O
Ag2SO4 + Fe(NO3)3 = AgNO3 + Fe2(SO4)3 =>
3 Ag2SO4 + 2 Fe(NO3)3 = 6 AgNO3 + Fe2(SO4)3
(HF)6 + NaOH = NaF + H2O =>
(HF)6 + 6 NaOH = 6 NaF + 6 H2O
SO4 + H2O = SO3 + OH =>
SO4 + H2O = SO3 + 2 OH
HCl + H2CO3 = HCO3 + H2Cl =>
HCl + H2CO3 = HCO3 + H2Cl
(NH4)3PO4(s) + Na2CO3(aq) = Na3PO4(aq) + H2CO3(aq) + NH3(g) =>
2(NH4)3PO4(s) + 3 Na2CO3(aq) = 2 Na3PO4(aq) + 3 H2CO3(aq) + 6 NH3(g)
Na + PbBr2 = NaBr + Pb =>
2 Na + PbBr2 = 2 NaBr + Pb
SrO + La2O3 + MgO + Os + PbO2 = SrLaMgOsO6 + PbO =>
2 SrO + La2O3 + 2 MgO + 2 Os + 5 PbO2 = 2 SrLaMgOsO6 + 5 PbO
H2O + SO2 + HNO4 = H2SO4 + NO =>
4 H2O + 5 SO2 + 2 HNO4 = 5 H2SO4 + 2 NO
O2 + Al = OAl =>
O2 + 2 Al = 2 OAl
Mg{+} + H{+} = Mg{2+} + H2 =>
2 Mg{+} + 2 H{+} = 2 Mg{2+} + H2
C4H6Cl2 + Ba(NO3)2 = Ba + N + CO2 + H2O + Cl =>
6 C4H6Cl2 + 11 Ba(NO3)2 = 11 Ba + 22 N + 24 CO2 + 18 H2O + 12 Cl
HCOOH + Na2CO3 = HCOONa + H2O + CO3 =>
3 HCOOH + 2 Na2CO3 = 4 HCOONa + H2O + CO3
Cd(NO3)2 + K = KNO3 + Cd2 =>
2 Cd(NO3)2 + 4 K = 4 KNO3 + Cd2
CeO2 + Y2O3 + B = CeY3B24 + B2O2 =>
4 CeO2 + 6 Y2O3 + 122 B = 4 CeY3B24 + 13 B2O2
LiClO3 = O2 + LiClO =>
LiClO3 = O2 + LiClO
C12H22O11 + H2O = C6H12O6 = C2H6O + CO2 =>
C12H22O11 + H2O = 2 C6H12O6
SO4 + CH2O = H2O + HCO3 + S =>
5 SO4 + 8 CH2O = 4 H2O + 8 HCO3 + 5 S
SrBr2 + NH4CO3 = SrCO3 + Br2NH4 =>
SrBr2 + NH4CO3 = SrCO3 + Br2NH4
Mn(HS)2 + O2 = MnS + S + H2O =>
2 Mn(HS)2 + O2 = 2 MnS + 2 S + 2 H2O
C65H100O40N + O2 = CO2 + H2O + NH3 =>
4 C65H100O40N + 277 O2 = 260 CO2 + 194 H2O + 4 NH3
NH3 + KBr = NBr + KH3 =>
NH3 + KBr = NBr + KH3
Ag2S + O2 = Ag2O + SO =>
Ag2S + O2 = Ag2O + SO
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Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/02/23
Équations équilibrées sur01/01/23
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