| Équations équilibrées la veille | Équations équilibrées le lendemain |
Fe2(CO3)3 = Fe2O3 + 3 CO2
CH4 + H2O = H2 + CO =>
CH4 + H2O = 3 H2 + CO
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
HI + AgOH = HOH + AgI =>
HI + AgOH = HOH + AgI
C4H8 + HCl = C4H10 + Cl =>
C4H8 + 2 HCl = C4H10 + 2 Cl
C5H12 + CO2 = C + H2O =>
C5H12 + 3 CO2 = 8 C + 6 H2O
XC2H + KMnO4 + H2SO4 = XCOOH + MnSO4 + CO2 + K2SO4 + H2O =>
5 XC2H + 8 KMnO4 + 12 H2SO4 = 5 XCOOH + 8 MnSO4 + 5 CO2 + 4 K2SO4 + 12 H2O
C2H5OH + Hg(NO3)2 = Hg(ONC)2 + CO2 + H2O =>
4 C2H5OH + 3 Hg(NO3)2 = 3 Hg(ONC)2 + 2 CO2 + 12 H2O
Ca(OH)2 + Na2(CO3) = CaCO3 + NaOH =>
Ca(OH)2 + Na2(CO3) = CaCO3 + 2 NaOH
HClO3 + C = H2O + CO2 + Cl2 =>
4 HClO3 + 5 C = 2 H2O + 5 CO2 + 2 Cl2
NaHCO3 + HCl = NaCl + H2O + CO2 =>
NaHCO3 + HCl = NaCl + H2O + CO2
KHCO3 + H2SO4 = KHSO4 + CO2 + H2O =>
KHCO3 + H2SO4 = KHSO4 + CO2 + H2O
MgBr2 + CaI2 = CaBr2 + MgI2 =>
MgBr2 + CaI2 = CaBr2 + MgI2
K3PO4 + LiOH = KOH + Li3PO4 =>
K3PO4 + 3 LiOH = 3 KOH + Li3PO4
NaNO3 + NaBH4 = B2O3 + H2O + N2 + NaOH =>
16 NaNO3 + 10 NaBH4 = 5 B2O3 + 7 H2O + 8 N2 + 26 NaOH
C6H10 + KMnO4 + H2O = C6H8O4 + KOH + MnO2 =>
3 C6H10 + 10 KMnO4 + 2 H2O = 3 C6H8O4 + 10 KOH + 10 MnO2
C2H4O2 + O2 = CO2 + H2O =>
C2H4O2 + 2 O2 = 2 CO2 + 2 H2O
Ag + NO2 + O2 = AgNO3 =>
2 Ag + 2 NO2 + O2 = 2 AgNO3
Cr2O72{-} + H{+} + Cu = Cr3{+} + H2O + Cu2{+} =>
3 Cr2O72{-} + 432 H{+} + 854 Cu = 2 Cr3{+} + 216 H2O + 427 Cu2{+}
KNO2 + KI = K + INO2 =>
KNO2 + KI = 2 K + INO2
H2CO3(aq) = CO2(g) + H2O(l) =>
H2CO3(aq) = CO2(g) + H2O(l)
H2O + HCl = H3OCl =>
H2O + HCl = H3OCl
MgCO3 + NH3 = MgH2 + N2(CO3)3 =>
3 MgCO3 + 2 NH3 = 3 MgH2 + N2(CO3)3
Mg + HBr = MgBr2*H2 =>
Mg + 2 HBr = MgBr2*H2
AgI + Fe2(CO3)3 = FeI3 + Ag2CO3 =>
6 AgI + Fe2(CO3)3 = 2 FeI3 + 3 Ag2CO3
HNO3 + C6H6CO = C6H5CO3N + H2O =>
HNO3 + C6H6CO = C6H5CO3N + H2O
BaO + H2SO4 = BaSO4 + H2O =>
BaO + H2SO4 = BaSO4 + H2O
Na2CO3 + HCl = NaCl + H2O + CO2 =>
Na2CO3 + 2 HCl = 2 NaCl + H2O + CO2
SiCl4 + Sn = Si + SnCl4 =>
SiCl4 + Sn = Si + SnCl4
NaOH + HCl = NaCl + HOH =>
NaOH + HCl = NaCl + HOH
P4 + O2 = P2O3 =>
P4 + 3 O2 = 2 P2O3
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
K2S + Ni(NO2)2 = NiS + KNO2 =>
K2S + Ni(NO2)2 = NiS + 2 KNO2
H2 + Cl2 = HCl =>
H2 + Cl2 = 2 HCl
Sb + H2O = Sb2O3 + H2 =>
2 Sb + 3 H2O = Sb2O3 + 3 H2
NaHCO3 + AgNO3 = NaNO3 + AgOH + CO2 =>
NaHCO3 + AgNO3 = NaNO3 + AgOH + CO2
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
AlBr + Na2CO3 = AlNa2 + BrCO3 =>
AlBr + Na2CO3 = AlNa2 + BrCO3
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
KNO2 + KI = K + INO2 =>
KNO2 + KI = 2 K + INO2
MgCO3 + NH3 = MgH2 + N2(CO3)3 =>
3 MgCO3 + 2 NH3 = 3 MgH2 + N2(CO3)3
C5H12(g) + O2(g) = CO2(g) + H2O(g) =>
C5H12(g) + 8 O2(g) = 5 CO2(g) + 6 H2O(g)
K + CH3COO = KCH3COO =>
K + CH3COO = KCH3COO
AlBr3 + K2SO4 = KBr + Al2(SO4)3 =>
2 AlBr3 + 3 K2SO4 = 6 KBr + Al2(SO4)3
Zn + H2O = Zn(OH)2 + H2 =>
Zn + 2 H2O = Zn(OH)2 + H2
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
FeI3 + Cl = FeCl3 + I =>
FeI3 + 3 Cl = FeCl3 + 3 I
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Mg + C = Mg4C2 =>
4 Mg + 2 C = Mg4C2
FeCl3 + H2SO4 = Fe2(SO4)3 + HCl =>
2 FeCl3 + 3 H2SO4 = Fe2(SO4)3 + 6 HCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/28/24
Équations équilibrées sur01/27/24
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