| Équations équilibrées la veille | Équations équilibrées le lendemain |
Mg(s)O2(g) = MgO2(s)
(NaCl) + H2SO4 = Na2SO4 + HCl =>
2(NaCl) + H2SO4 = Na2SO4 + 2 HCl
O2 + B2O3 = BO4 =>
5 O2 + 2 B2O3 = 4 BO4
HBO2 = H2B4O7 + H2O =>
4 HBO2 = H2B4O7 + H2O
AuCl3 = Au + Cl2 =>
2 AuCl3 = 2 Au + 3 Cl2
Zn + CuSO4 = ZnSO4 + Cu =>
Zn + CuSO4 = ZnSO4 + Cu
COO + HHO = CCCCCCHHHHHHHHHHHHOOOOOO + OO =>
6 COO + 6 HHO = CCCCCCHHHHHHHHHHHHOOOOOO + 6 OO
PbSO4 + AlCl3 = PbCl2 + Al2(SO4)3 =>
3 PbSO4 + 2 AlCl3 = 3 PbCl2 + Al2(SO4)3
FeCl2 + NaOH = Fe(OH)2 + NaCl =>
FeCl2 + 2 NaOH = Fe(OH)2 + 2 NaCl
ZnSO4*7H2O + CaCl2*2H2O = CaSO4 + ZnCl2 + H2O =>
ZnSO4*7H2O + CaCl2*2H2O = CaSO4 + ZnCl2 + 9 H2O
hydrogen + chlorine = HCl =>
H2 + Cl2 = 2 HCl
LiO2H3 + V2O5 + H2C2O4 + H3PO4 = LiVOPO4 + CO2 + H2O =>
2 LiO2H3 + V2O5 + H2C2O4 + 2 H3PO4 = 2 LiVOPO4 + 2 CO2 + 7 H2O
Ag4[Fe(CN)6] + HNO3 = Ag3[Fe(CN)6] + NO + H2O + AgO =>
3 Ag4[Fe(CN)6] + 2 HNO3 = 3 Ag3[Fe(CN)6] + 2 NO + H2O + 3 AgO
Fe(NO3)3(aq) + LiOH(aq) = Fe(OH)3 + LiNO3 =>
Fe(NO3)3(aq) + 3 LiOH(aq) = Fe(OH)3 + 3 LiNO3
Ca(OH)2AgCl = CaClAg(OH)2 =>
Ca(OH)2AgCl = CaClAg(OH)2
Pb(NO3)2 + AlI3 = Al(NO3)3 + PbI2 =>
3 Pb(NO3)2 + 2 AlI3 = 2 Al(NO3)3 + 3 PbI2
KMnO4 + FeCl2 = Fe(MnO4)2 + KCl =>
2 KMnO4 + FeCl2 = Fe(MnO4)2 + 2 KCl
C18H18 + O1 = CO2 + H2O =>
C18H18 + 45 O1 = 18 CO2 + 9 H2O
CaCO3 + SiO2 = CO2 + CaSiO3 =>
CaCO3 + SiO2 = CO2 + CaSiO3
ClCH2CH2CHO + CH3OH = ClCH2CHCH3OOCH3 =>
ClCH2CH2CHO + CH3OH = ClCH2CHCH3OOCH3
CO2 + SO2 = SCO4 =>
CO2 + SO2 = SCO4
MgCl2 + NaOH = Mg + OH + NaCl =>
MgCl2 + 2 NaOH = Mg + 2 OH + 2 NaCl
NaCl + AlBr3 = NaBr3 + AlCl =>
NaCl + AlBr3 = NaBr3 + AlCl
BaSO4 + H2 = Ba + H2SO4 =>
BaSO4 + H2 = Ba + H2SO4
Ag2O + CH3COOH = CO2 + H2O + Ag =>
4 Ag2O + CH3COOH = 2 CO2 + 2 H2O + 8 Ag
NiCl2 + Na2CO3 + H2O = (NiOH)2CO3*4H2O + NaCl + NaHCO3 =>
2 NiCl2 + 3 Na2CO3 + 6 H2O = (NiOH)2CO3*4H2O + 4 NaCl + 2 NaHCO3
NH4HSO4 + H2O = NH4OH + H2SO4 =>
NH4HSO4 + H2O = NH4OH + H2SO4
PbL3 = Pb + L =>
PbL3 = Pb + 3 L
(NH4)2SO4PbCl2 = PbSO4(NH4)2Cl2 =>
(NH4)2SO4PbCl2 = PbSO4(NH4)2Cl2
C11H24(undecano) + O2 = CO2 + H2O =>
C11H24(undecano) + 17 O2 = 11 CO2 + 12 H2O
H2SO4 + Ba(OH)2 = H2O + BaSO4 =>
H2SO4 + Ba(OH)2 = 2 H2O + BaSO4
K2CO3 = K2O + CO2 =>
K2CO3 = K2O + CO2
PBr3(g) + H2O(l) = H3PO3(aq) + HBr(aq) =>
PBr3(g) + 3 H2O(l) = H3PO3(aq) + 3 HBr(aq)
MgCl2 + CuSO4 = MgSO4 + CuCl2 =>
MgCl2 + CuSO4 = MgSO4 + CuCl2
CH2 + Br2 = C2H4Br2 =>
2 CH2 + Br2 = C2H4Br2
BaNO3 = N2 + O2 + BaO =>
2 BaNO3 = N2 + 2 O2 + 2 BaO
CH2 + Br2 = C2H4Br2 =>
2 CH2 + Br2 = C2H4Br2
CaCO3 + CH3COOH = Ca(CH3COOH) + H2O + CO2 =>
4 CaCO3 + 5 CH3COOH = 4 Ca(CH3COOH) + 2 H2O + 6 CO2
Li2O + HCl = LiOH + LiCl =>
Li2O + HCl = LiOH + LiCl
CuSO4*5H2O = H2O + CuS + O2 =>
CuSO4*5H2O = 5 H2O + CuS + 2 O2
Na2CO2 + HCl = NaCl + CO2 + H2 =>
Na2CO2 + 2 HCl = 2 NaCl + CO2 + H2
Pb + AgNO3 = Pb(NO3)2 + Ag =>
Pb + 2 AgNO3 = Pb(NO3)2 + 2 Ag
FeS + O2 = Fe2O3 + SO2 =>
4 FeS + 7 O2 = 2 Fe2O3 + 4 SO2
CH4 + O2 = CH3OCH3 + H2O =>
2 CH4 + O2 = CH3OCH3 + H2O
Zn + H2SO4 = ZnSO4 + H2 =>
Zn + H2SO4 = ZnSO4 + H2
Cd(OH)2 + NH3*H2O = [Cd(NH3)4](OH)2 + H2O =>
Cd(OH)2 + 4 NH3*H2O = [Cd(NH3)4](OH)2 + 4 H2O
Hg(OH) + HClO = Hg(ClO) + H2O =>
Hg(OH) + HClO = Hg(ClO) + H2O
H2O2 + KI = I2 + KOH =>
H2O2 + 2 KI = I2 + 2 KOH
NH3(g) + O2 = N(g) + H2O =>
4 NH3(g) + 3 O2 = 4 N(g) + 6 H2O
CH3NH3KOH = COHKH3NH3 =>
CH3NH3KOH = COHKH3NH3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/15/24
Équations équilibrées sur12/15/23
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