| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 KMnO4(aq) + 8 H2SO4(aq) + 10 Fe(NH4)2(SO4)2(aq) = K2SO4(aq) + 2 MnSO4(aq) + 10(NH4)2SO4(aq) + 5 Fe2(SO4)3(aq) + 8 H2O(aq)
FeBrKOH = KBrFeOH =>
FeBrKOH = KBrFeOH
Na2CO3MoO2 = Na2MoO3CO2 =>
Na2CO3MoO2 = Na2MoO3CO2
CH4 + NaOH = NaCH3 + H2O =>
CH4 + NaOH = NaCH3 + H2O
AlCdO = CdAlO =>
AlCdO = CdAlO
Cr2O3(s) + KBrO3(aq) + KOH(aq) = K2Cr2O7(aq) + H2O(l) + Br2(aq) =>
5 Cr2O3(s) + 6 KBrO3(aq) + 4 KOH(aq) = 5 K2Cr2O7(aq) + 2 H2O(l) + 3 Br2(aq)
HBrNiS = NiBrSH =>
HBrNiS = NiBrSH
K = K3 =>
3 K = K3
Al + O2 + H = (Al(OH)3) =>
2 Al + 3 O2 + 6 H = 2(Al(OH)3)
NaBrAg = NaAgBr =>
NaBrAg = NaAgBr
Al2O3 + C + Cl2 = AlCl3 + CO2 =>
2 Al2O3 + 3 C + 6 Cl2 = 4 AlCl3 + 3 CO2
KNO3 + C7H8O = K2 + NO + H2O + CO2 =>
34 KNO3 + 4 C7H8O = 17 K2 + 34 NO + 16 H2O + 28 CO2
SrFKCl = SrClKF =>
SrFKCl = SrClKF
Ba2H + H2O = Ba(OH)2 + H2 =>
2 Ba2H + 8 H2O = 4 Ba(OH)2 + 5 H2
CU + HCl = CUCl2 + H2 =>
CU + 2 HCl = CUCl2 + H2
BrO3{-} + Sn{2+} + H{+} = Br{-} + Sn{4+} + H2O =>
BrO3{-} + 3 Sn{2+} + 6 H{+} = Br{-} + 3 Sn{4+} + 3 H2O
AuAtRhCl = AuClRhAt =>
AuAtRhCl = AuClRhAt
Na2SiO3 + H2Co3 = Na2Co3 + H2SiO3 =>
Na2SiO3 + H2Co3 = Na2Co3 + H2SiO3
ZnMgClO = MgZnClO =>
ZnMgClO = MgZnClO
NaI(s) = Na(l)I(l) =>
NaI(s) = Na(l)I(l)
Na2SiO3 + H2Co3 = Na2Co3 + H2SiO3 =>
Na2SiO3 + H2Co3 = Na2Co3 + H2SiO3
NaClO + NH3 = NH3ClO + Na =>
NaClO + NH3 = NH3ClO + Na
HCHO2(aq) + NaOH(aq) = NaCHO2 + H2O =>
HCHO2(aq) + NaOH(aq) = NaCHO2 + H2O
Zn(NO3)2 + NaC2H3O2 = Zn(C2H3O2)2 + Na(NO3) =>
Zn(NO3)2 + 2 NaC2H3O2 = Zn(C2H3O2)2 + 2 Na(NO3)
HCl + BeOH = H2O + BeCl =>
HCl + BeOH = H2O + BeCl
NaKFeO = FeKNaO =>
NaKFeO = FeKNaO
C8H10 + KMnO4 + H2SO4 = C6H4(COOH)2 + K2SO4 + MnSO4 + H2O =>
5 C8H10 + 12 KMnO4 + 18 H2SO4 = 5 C6H4(COOH)2 + 6 K2SO4 + 12 MnSO4 + 28 H2O
Cl2 + C + H2O = CO2 + H{+} + Cl[{-}] =>
2 Cl2 + C + 2 H2O = CO2 + 4 H{+} + 4 Cl[{-}]
Na{2}S + HCl = H{2}S + NaCl =>
Na{2}S + HCl = H{2}S + NaCl
NaOH(aq) + H2CO3(aq) = Na2CO3 + H2O =>
2 NaOH(aq) + H2CO3(aq) = Na2CO3 + 2 H2O
H18 = H2 =>
H18 = 9 H2
NaHCO3HOH = NaOHH2CO3 =>
NaHCO3HOH = NaOHH2CO3
HClNaOH = NaClH2O* =>
HClNaOH = NaClH2O*
NO + P = N2 + P2O5 =>
10 NO + 4 P = 5 N2 + 2 P2O5
EDTANaOH = NaEDTAHO =>
EDTANaOH = NaEDTAHO
BaOLiCN = BaCNLiO =>
BaOLiCN = BaCNLiO
K3PO4 = K{+} + PO4{3-} =>
K3PO4 = 3 K{+} + PO4{3-}
C4H9SH(l) + O2(g) = CO2(g) + H2O(l) + SO2(g) =>
2 C4H9SH(l) + 15 O2(g) = 8 CO2(g) + 10 H2O(l) + 2 SO2(g)
PAlS = SAlP =>
PAlS = SAlP
Ag2CO3 + Sn = SnCO3 + Ag =>
Ag2CO3 + Sn = SnCO3 + 2 Ag
C6H5CH3 + Br = C6H5CH3Br =>
C6H5CH3 + Br = C6H5CH3Br
HC2H3O3 + O2 = CO2 + H2O =>
2 HC2H3O3 + 3 O2 = 4 CO2 + 4 H2O
AlZnCO = AlCOZn =>
AlZnCO = AlCOZn
FeClKSCN = Fe(SCN)KCl =>
FeClKSCN = Fe(SCN)KCl
ICl3NaBr = NaClIBrCl2 =>
ICl3NaBr = NaClIBrCl2
SO4Ba(OH)2 = H2OBaSO4O =>
SO4Ba(OH)2 = H2OBaSO4O
Zn3N2 + H2O = Zn(OH)2 + NH3 =>
Zn3N2 + 6 H2O = 3 Zn(OH)2 + 2 NH3
Ag(No3) + ZnCl = Ag(Cl) + Zn(No3) =>
Ag(No3) + ZnCl = Ag(Cl) + Zn(No3)
CuF2(aq)Ca(s) = CaF2(aq)Cu(s) =>
CuF2(aq)Ca(s) = CaF2(aq)Cu(s)
CaC2 + H2O = C2H2 + Ca(OH)2 =>
CaC2 + 2 H2O = C2H2 + Ca(OH)2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/18/24
Équations équilibrées sur05/18/23
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