| Équations équilibrées la veille | Équations équilibrées le lendemain |
FeCl3 + 3 NaI = FeI3 + 3 NaCl
I + HCl = ICl + H2 =>
2 I + 2 HCl = 2 ICl + H2
Cl2O3 + Na2O = NaCl + O2 =>
Cl2O3 + Na2O = 2 NaCl + 2 O2
Cr + HClO4 = Cr(ClO4)2 + H2 =>
Cr + 2 HClO4 = Cr(ClO4)2 + H2
NaOH + Hg = H2 + Na2HgO2 =>
2 NaOH + Hg = H2 + Na2HgO2
C10H15N + O2 = CO2 + H2O + N3 =>
12 C10H15N + 165 O2 = 120 CO2 + 90 H2O + 4 N3
Sr + Cl = SrCl2 =>
Sr + 2 Cl = SrCl2
CH3NH3BrNaOH = CH3NH2NaBrH2O =>
CH3NH3BrNaOH = CH3NH2NaBrH2O
NaCl + AgNo3 = No3Cl + NaAg =>
NaCl + AgNo3 = No3Cl + NaAg
LiCl + H2O = HCl + LiOH =>
LiCl + H2O = HCl + LiOH
SiH2 + O2 = SiO2 + H2O =>
2 SiH2 + 3 O2 = 2 SiO2 + 2 H2O
Sn(s) + NaOH(aq) = Na2SnO2(aq) + H2(g) =>
Sn(s) + 2 NaOH(aq) = Na2SnO2(aq) + H2(g)
C6H12O6 + Ag(NH3)2OH = (NH4)2CO3 + NH3 + Ag + H2O =>
C6H12O6 + 24 Ag(NH3)2OH = 6(NH4)2CO3 + 36 NH3 + 24 Ag + 12 H2O
BaCl2 + (NH4)2CO3 = BaCO3 + NH4Cl =>
BaCl2 + (NH4)2CO3 = BaCO3 + 2 NH4Cl
C20H38O11 + O2 = H2O + CO2 =>
C20H38O11 + 24 O2 = 19 H2O + 20 CO2
Al(OH)3 + HIO = AlIO2 + H2O =>
Al(OH)3 + HIO = AlIO2 + 2 H2O
HI(aq) = H2(g) + I2(l) =>
2 HI(aq) = H2(g) + I2(l)
MCl = M + Cl2 =>
2 MCl = 2 M + Cl2
CS2 + CO = C + SO2 =>
CS2 + 4 CO = 5 C + 2 SO2
Ca(NO3)2 + KH2PO4 + NaOH = Ca5(PO4)3(OH) + KNO3 + NaNO3 + H2O =>
5 Ca(NO3)2 + 3 KH2PO4 + 7 NaOH = Ca5(PO4)3(OH) + 3 KNO3 + 7 NaNO3 + 6 H2O
CaCO3 + O2 = CaO3 + CO2 =>
CaCO3 + O2 = CaO3 + CO2
NaHCO3 + CH3COO = NaCH3COO + H2O + CO2 =>
7 NaHCO3 + 8 CH3COO = 7 NaCH3COO + 5 H2O + 9 CO2
Na2SO3 + H2SO4 = Na2SO4 + H2SO3 =>
Na2SO3 + H2SO4 = Na2SO4 + H2SO3
IO3{-} + AsO3{-3} = I{-} + AsO4{-3} =>
IO3{-} + 3 AsO3{-3} = I{-} + 3 AsO4{-3}
NaN = Na + N =>
NaN = Na + N
H2O + CH2O = HCO3{-} + CH4 + H{+} =>
H2O + 2 CH2O = HCO3{-} + CH4 + H{+}
Ca + H2SO4 = CaO + S + H2O =>
3 Ca + H2SO4 = 3 CaO + S + H2O
Na3PO4 + Ag = Ag3PO4 + Na =>
Na3PO4 + 3 Ag = Ag3PO4 + 3 Na
H2SO4 + S = SO2 + H2O =>
2 H2SO4 + S = 3 SO2 + 2 H2O
CuSO4 + KBH4 + KOH = Cu + KBO2 + K2SO4 + H2O =>
4 CuSO4 + KBH4 + 8 KOH = 4 Cu + KBO2 + 4 K2SO4 + 6 H2O
SiH2 + O2 = SiO2 + H2O =>
2 SiH2 + 3 O2 = 2 SiO2 + 2 H2O
C20H38O11 + O2 = H2O + CO2 =>
C20H38O11 + 24 O2 = 19 H2O + 20 CO2
NaCl(aq) + Ba(s) = BaCl2 + Na =>
2 NaCl(aq) + Ba(s) = BaCl2 + 2 Na
FeCl3 + HCl = FeCl2 + HCl3 =>
2 FeCl3 + HCl = 2 FeCl2 + HCl3
Cl2O3 + Na2O = NaCl + O2 =>
Cl2O3 + Na2O = 2 NaCl + 2 O2
CH3COOH + H2O2 = (CH3COO)2 + H2O =>
2 CH3COOH + H2O2 = (CH3COO)2 + 2 H2O
Pb(NO3)2 + KI = PbI2 + KNO3 =>
Pb(NO3)2 + 2 KI = PbI2 + 2 KNO3
Ca + BaF2 = CaF2 + Ba =>
Ca + BaF2 = CaF2 + Ba
KMnO4 + H2C2O4 = MnO2 + CO2 + K2CO3 + H2O =>
2 KMnO4 + 3 H2C2O4 = 2 MnO2 + 5 CO2 + K2CO3 + 3 H2O
Ca(C2H3O2)2 = Ca + C2H3O2 =>
Ca(C2H3O2)2 = Ca + 2 C2H3O2
KMnO4 + C + H2SO4 = MnSO4 + CO + K2SO4 + H2O =>
2 KMnO4 + 5 C + 3 H2SO4 = 2 MnSO4 + 5 CO + K2SO4 + 3 H2O
S(s) + Na2SO3(aq) = Na2S2O3 =>
S(s) + Na2SO3(aq) = Na2S2O3
Na3PO4 + Ag = Ag3PO4 + Na =>
Na3PO4 + 3 Ag = Ag3PO4 + 3 Na
Fe(s) + CuO(s) = FeO(s) + Cu(s) =>
Fe(s) + CuO(s) = FeO(s) + Cu(s)
CC3H8 + O2 = CO2 + H2O =>
CC3H8 + 6 O2 = 4 CO2 + 4 H2O
SiH2 + O2 = SiO2 + H2O =>
2 SiH2 + 3 O2 = 2 SiO2 + 2 H2O
BaCl2(aq) + Pb(No3)2(aq) = PbCl2(s) + Ba(No3)2(aq) =>
BaCl2(aq) + Pb(No3)2(aq) = PbCl2(s) + Ba(No3)2(aq)
FeCl2 + KI = Fe + ClKI =>
FeCl2 + 2 KI = Fe + 2 ClKI
Na3PO4 + Ag = Ag3PO4 + Na =>
Na3PO4 + 3 Ag = Ag3PO4 + 3 Na
S(s) + O2(g) + H2O(l) = H2SO4 =>
2 S(s) + 3 O2(g) + 2 H2O(l) = 2 H2SO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/13/24
Équations équilibrées sur08/12/23
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