| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ag + FeO = AgO + Fe
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
PCl3 + NH3 = P(NH2)3 + HCl =>
PCl3 + 3 NH3 = P(NH2)3 + 3 HCl
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
CaO + P2O5 = Ca3(PO4)2 =>
3 CaO + P2O5 = Ca3(PO4)2
H2O + SO2 + HNO3 = H2SO4 + NH3 =>
5 H2O + 4 SO2 + HNO3 = 4 H2SO4 + NH3
ZnCI{+2} + KOH = Zn(OH){+2} + KCI =>
ZnCI{+2} + KOH = Zn(OH){+2} + KCI
Cu + FeCl3 = CuCl2 + FeCl2 =>
Cu + 2 FeCl3 = CuCl2 + 2 FeCl2
H2SO4 + AgCl + Ag2Cr2O7 = Cr2(SO4)3 + Ag2(SO4) + Cl2 + H2O =>
7 H2SO4 + 6 AgCl + Ag2Cr2O7 = Cr2(SO4)3 + 4 Ag2(SO4) + 3 Cl2 + 7 H2O
C2H3Cl + O2 = CO2 + H2O + HCl =>
2 C2H3Cl + 5 O2 = 4 CO2 + 2 H2O + 2 HCl
silvernitrate + nickel = nickel(ii)nitrate + silver =>
2 AgNO3 + Ni = Ni(NO3)2 + 2 Ag
Li2SO4 + Ca(OH)2 = CaSO4 + LiOH =>
Li2SO4 + Ca(OH)2 = CaSO4 + 2 LiOH
C4H12 + O2 = CO2 + H2O =>
C4H12 + 7 O2 = 4 CO2 + 6 H2O
UO2 + HF = UF4 + H2O =>
UO2 + 4 HF = UF4 + 2 H2O
As + C = AsC =>
As + C = AsC
Co + Cu{+} = Co{2+} + Cu =>
Co + 2 Cu{+} = Co{2+} + 2 Cu
CaCl2 + Na3PO4 = Ca3(PO4)2 + NaCl =>
3 CaCl2 + 2 Na3PO4 = Ca3(PO4)2 + 6 NaCl
SO2 + PCl5 = SOCl2 + POCl3 =>
SO2 + PCl5 = SOCl2 + POCl3
C5H10 + H3PO4 = CO2 + P2O3 + H2O =>
2 C5H10 + 30 H3PO4 = 10 CO2 + 15 P2O3 + 55 H2O
CoCl2 + Na2S = CoS + Na2Cl2 =>
CoCl2 + Na2S = CoS + Na2Cl2
Cr2O7{-2} + H{+} + {-} = Cr{+3} + H2O =>
Cr2O7{-2} + 14 H{+} + 6e = 2 Cr{+3} + 7 H2O
CuSO4 + C2H3NaO2 = Na2SO4 + Cu(CH3COO)2 =>
CuSO4 + 2 C2H3NaO2 = Na2SO4 + Cu(CH3COO)2
Na1S{-}2 + Ba2Cl{-}1 = Na1Cl{-}1 + Ba2S{-}2 =>
Na1S{-}2 + Ba2Cl{-}1 = Na1Cl{-}1 + Ba2S{-}2
CH3Br + CH3NH2 = (CH3)3N + HBr =>
2 CH3Br + CH3NH2 = (CH3)3N + 2 HBr
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
Mg + (O)2 = MgO2 =>
Mg + (O)2 = MgO2
Na2SnOH4 + BiCl3 + NaOH = Na2[Sn(OH)6] + Bi + NaCl + H2O =>
3 Na2SnOH4 + 8 BiCl3 + 24 NaOH = 3 Na2[Sn(OH)6] + 8 Bi + 24 NaCl + 9 H2O
XFeO + H2 = XFe + H2O =>
XFeO + H2 = XFe + H2O
Cu(OH)2 + H3PO4 = Cu3(PO4)2 + H2O =>
3 Cu(OH)2 + 2 H3PO4 = Cu3(PO4)2 + 6 H2O
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
CH3OH + O2 = CO2 + H2O =>
2 CH3OH + 3 O2 = 2 CO2 + 4 H2O
Ca5(PO4)3F + H2SO4 + H2O = CaSO4 + Ca(H2PO4)2*H2O + HF =>
2 Ca5(PO4)3F + 7 H2SO4 + 3 H2O = 7 CaSO4 + 3 Ca(H2PO4)2*H2O + 2 HF
FeCl3 + KBr = KCl + FeBr3 =>
FeCl3 + 3 KBr = 3 KCl + FeBr3
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
LiNO3 + K2SO4 = K2NO3 + LiSO4 =>
LiNO3 + K2SO4 = K2NO3 + LiSO4
Pb(HSO4)2 + NaOH = Pb(OH)2 + NaHSO4 =>
Pb(HSO4)2 + 2 NaOH = Pb(OH)2 + 2 NaHSO4
Sr(s) + Br2(l) = SrBr2 =>
Sr(s) + Br2(l) = SrBr2
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
In2O3 + Fe = In + Fe2O3 =>
In2O3 + 2 Fe = 2 In + Fe2O3
Ag + Cl2 = AgCl =>
2 Ag + Cl2 = 2 AgCl
NaHCO3 = Na2O + CO2 + H2O =>
2 NaHCO3 = Na2O + 2 CO2 + H2O
Ba(NO3)2 + NaOH = Ba(OH)2 + NaNO3 =>
Ba(NO3)2 + 2 NaOH = Ba(OH)2 + 2 NaNO3
AlCl3 + H2O = Al(OH)3 + HCl =>
AlCl3 + 3 H2O = Al(OH)3 + 3 HCl
BaO + H2O = Ba(OH)2 =>
BaO + H2O = Ba(OH)2
FeS + O2 = FeO + SO2 =>
2 FeS + 3 O2 = 2 FeO + 2 SO2
NH3 = N2 + H2 =>
2 NH3 = N2 + 3 H2
Cl2 + Br2 + KOH = KCl + KBrO3 + H2O =>
5 Cl2 + Br2 + 12 KOH = 10 KCl + 2 KBrO3 + 6 H2O
WO3 + H2 = W + H2O =>
WO3 + 3 H2 = W + 3 H2O
C2H6 + O2 = CH3COOH + H2O =>
2 C2H6 + 3 O2 = 2 CH3COOH + 2 H2O
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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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