| Équations équilibrées la veille | Équations équilibrées le lendemain |
Cu(NO3)2 + 2 Ag = 2 Ag(NO3) + Cu
KF + HCl = FH + KCl =>
KF + HCl = FH + KCl
H2(g) + O2(g) = H2O(i) =>
2 H2(g) + O2(g) = 2 H2O(i)
Pb2S4 + O2 = Pb2O4 + SO =>
Pb2S4 + 4 O2 = Pb2O4 + 4 SO
Ca(NO3)2 = Ca(NO2)2O2 =>
Ca(NO3)2 = Ca(NO2)2O2
FeSO4 + KBiO3 + H2SO4 = H2O + Bi2(SO4)3 + K2SO4 + Fe2(SO4)3 =>
4 FeSO4 + 2 KBiO3 + 6 H2SO4 = 6 H2O + Bi2(SO4)3 + K2SO4 + 2 Fe2(SO4)3
HCl + NaOCl = Cl2 + H2O + NaCl =>
2 HCl + NaOCl = Cl2 + H2O + NaCl
C + C7H8 = C8H8 =>
C + C7H8 = C8H8
FeCl3 + C6H6O = C6H5Cl + Fe(OH)3 =>
FeCl3 + 3 C6H6O = 3 C6H5Cl + Fe(OH)3
KI + Cl2 = KCl + I2 =>
2 KI + Cl2 = 2 KCl + I2
RbNO3 + Cu = Cu(NO3)2 + Rb =>
2 RbNO3 + Cu = Cu(NO3)2 + 2 Rb
C2H5COONa + O2 = Na2CO3 + H2O + CO2 =>
2 C2H5COONa + 7 O2 = Na2CO3 + 5 H2O + 5 CO2
Al + LiNO3 = Al2O3 + Li2O + N2 =>
10 Al + 6 LiNO3 = 5 Al2O3 + 3 Li2O + 3 N2
Ca + N2Cl = CaCl2 + N2 =>
Ca + 2 N2Cl = CaCl2 + 2 N2
NaBaCO3 = NaBa + CO3 =>
NaBaCO3 = NaBa + CO3
SO4 + H2O = SO4OH + H =>
SO4 + H2O = SO4OH + H
C12H22O11 = C + H2O =>
C12H22O11 = 12 C + 11 H2O
CuSO4*20H2O = CuSO4 + H2O =>
CuSO4*20H2O = CuSO4 + 20 H2O
NaClCaCl2 = CaCl2 + NaCl =>
NaClCaCl2 = CaCl2 + NaCl
KHSHF = KFH2S =>
KHSHF = KFH2S
HNO3NH3 = NH4NO3 =>
HNO3NH3 = NH4NO3
HBr + Mg(OH)2 = Mg(Br2) + H2O =>
2 HBr + Mg(OH)2 = Mg(Br2) + 2 H2O
As2S5 + O2 = As2O5 + SO2 =>
2 As2S5 + 15 O2 = 2 As2O5 + 10 SO2
S{-2} + I2 = I{-} + S =>
S{-2} + I2 = 2 I{-} + S
CH3COOH + C3H5OH = CH3COOC3H5 + H2O =>
CH3COOH + C3H5OH = CH3COOC3H5 + H2O
C2H6O(v) + O2(g) = CO2(g) + H2O(l) =>
C2H6O(v) + 3 O2(g) = 2 CO2(g) + 3 H2O(l)
Mg + Zn(NO3)2 = Mg(NO3)2 + Zn =>
Mg + Zn(NO3)2 = Mg(NO3)2 + Zn
Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
Na3PO4 + CrCl3 = NaCl + CrPO4 =>
Na3PO4 + CrCl3 = 3 NaCl + CrPO4
C9H11NO2 + O2 = CO2 + H2O + CH4N2O =>
2 C9H11NO2 + 20 O2 = 17 CO2 + 9 H2O + CH4N2O
AgNO{3} + KBr = AgBr + KNO{3} =>
AgNO{3} + KBr = AgBr + KNO{3}
CH3COONaHCl = NaClHCH3COO =>
CH3COONaHCl = NaClHCH3COO
KNCS + Fe(NO3)3 = NCS + Fe + K(NO3) =>
3 KNCS + Fe(NO3)3 = 3 NCS + Fe + 3 K(NO3)
Cr2O7{-2} + H{+} + Cu{+} = Cr{+3} + H2O + Cu{2+} =>
Cr2O7{-2} + 14 H{+} + 6 Cu{+} = 2 Cr{+3} + 7 H2O + 6 Cu{2+}
H3PO3 + K2S2O8 + KOH = K3PO4 + H3PO4 + KHSO4 =>
3 H3PO3 + 3 K2S2O8 + 3 KOH = K3PO4 + 2 H3PO4 + 6 KHSO4
Mn + S = MnS2 =>
Mn + 2 S = MnS2
S8 + OH{-] = S2O3{2-}+S{2-}+H2O =>
S8 + 12 OH{-] = 2 S2O3{2-}+4S{2-}+6H2O
K2Cr2O7 + FeCl2 + HCl = CrCl3 + FeCl3 + K + H2O =>
K2Cr2O7 + 8 FeCl2 + 14 HCl = 2 CrCl3 + 8 FeCl3 + 2 K + 7 H2O
C5H11OH + CuO = C4H9CHO + Cu + H2O =>
C5H11OH + CuO = C4H9CHO + Cu + H2O
NaCHO3 + CH3COOH = NaC2H3O2 + H2O + CO2 =>
NaCHO3 + CH3COOH = NaC2H3O2 + H2O + CO2
Mg(OH)2(s) + HNO3 = H2O + Mg(NO3)2(aq) =>
Mg(OH)2(s) + 2 HNO3 = 2 H2O + Mg(NO3)2(aq)
FeO + CO = Fe + CO2 = Fe2O3 + co = Fe304 + CO2 =>
FeO + CO = Fe + CO2
HMnO4 + HNO2 = MnO2 + N2O4 + H2O =>
2 HMnO4 + 6 HNO2 = 2 MnO2 + 3 N2O4 + 4 H2O
AlCl3 + KOH = KAlO2 + KCl + H2O =>
AlCl3 + 4 KOH = KAlO2 + 3 KCl + 2 H2O
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
Yb2O3 + HBr = YbBr3 + H2O =>
Yb2O3 + 6 HBr = 2 YbBr3 + 3 H2O
FeS + O2 = FeO + FeS2 =>
4 FeS + O2 = 2 FeO + 2 FeS2
C2HNaCH3I = C3H4NaI =>
C2HNaCH3I = C3H4NaI
CoBr2 + AgNo3 = AgBr2 + CoNo3 =>
CoBr2 + AgNo3 = AgBr2 + CoNo3
C + HNO3 = CO2 + NO2 + H2O =>
C + 4 HNO3 = CO2 + 4 NO2 + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/19/24
Équations équilibrées sur12/19/23
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