| Équations équilibrées la veille | Équations équilibrées le lendemain |
O2F2 = F + O2F
Ca(OH)2 + SrBr2 = CaBr2 + Sr(OH)2 =>
Ca(OH)2 + SrBr2 = CaBr2 + Sr(OH)2
Al(NO2)3 + NaPO4 = AlPO4 + Na(NO2)3 =>
Al(NO2)3 + NaPO4 = AlPO4 + Na(NO2)3
KCrO2 + KOH + KClO = K2CrO4 + H2O + KCl =>
2 KCrO2 + 2 KOH + 3 KClO = 2 K2CrO4 + H2O + 3 KCl
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
Ca3(PO4)2 + C + SiO3 = P2 + CO + CaSiO3 =>
Ca3(PO4)2 + 8 C + 3 SiO3 = P2 + 8 CO + 3 CaSiO3
(Mg3N2)2 + H2O = Mg(OH)2 + NH3 =>
(Mg3N2)2 + 12 H2O = 6 Mg(OH)2 + 4 NH3
Li + Cl2 = LiCl =>
2 Li + Cl2 = 2 LiCl
HNO3 + Al(OH)3 = Al(NO3)3 + H2O =>
3 HNO3 + Al(OH)3 = Al(NO3)3 + 3 H2O
H2SO3 + H2O = H2SO4 + H =>
H2SO3 + H2O = H2SO4 + 2 H
KOH + Co3(PO4)2 = K3PO4 + Co(OH)2 =>
6 KOH + Co3(PO4)2 = 2 K3PO4 + 3 Co(OH)2
GeCl2 + H2O = GeO + HCl =>
GeCl2 + H2O = GeO + 2 HCl
ZnCl2 + (NH4)2S = ZnS + NH4Cl =>
ZnCl2 + (NH4)2S = ZnS + 2 NH4Cl
Al + H2O + K = K[Al(OH)4] + H2 =>
Al + 4 H2O + K = K[Al(OH)4] + 2 H2
FeS + H3PO4 = FeHPO4 + H2S =>
FeS + H3PO4 = FeHPO4 + H2S
Cr2O7{-2} + H{+} + {-} = Cr{+3} + H2O =>
Cr2O7{-2} + 14 H{+} + 6e = 2 Cr{+3} + 7 H2O
SNO2 + KOH = K4SNO4 + H2O =>
SNO2 + 4 KOH = K4SNO4 + 2 H2O
C2H3Cl + O2 = CO2 + H2O + HCl =>
2 C2H3Cl + 5 O2 = 4 CO2 + 2 H2O + 2 HCl
O2 + Sb2S = SbO4 + SO2 =>
5 O2 + Sb2S = 2 SbO4 + SO2
CH3CHOHCOOH + NaOH = NaCH3CHOHCOO + H2O =>
CH3CHOHCOOH + NaOH = NaCH3CHOHCOO + H2O
BeCl2 + O2 = Be(ClO3)2 =>
BeCl2 + 3 O2 = Be(ClO3)2
MnO2 + Al = Al2O33 + Mn =>
33 MnO2 + 4 Al = 2 Al2O33 + 33 Mn
(NH4)2S + NaOH = Na2S + NH3 + H2O =>
(NH4)2S + 2 NaOH = Na2S + 2 NH3 + 2 H2O
HCl + MgO = MgCl2 + H2O =>
2 HCl + MgO = MgCl2 + H2O
Cr + Cl2 = CrCl3 =>
2 Cr + 3 Cl2 = 2 CrCl3
Au + H2SO4 = Au(SO4)3 + H2SO3 + H2O =>
Au + 6 H2SO4 = Au(SO4)3 + 3 H2SO3 + 3 H2O
CH3COOH + NaHO = H2O + NaCH3COO =>
CH3COOH + NaHO = H2O + NaCH3COO
Ca(OH)2 + HBr = CaBr2 + H2O =>
Ca(OH)2 + 2 HBr = CaBr2 + 2 H2O
P2O5 + H2O = H3PO4 =>
P2O5 + 3 H2O = 2 H3PO4
Ba(NO3)2 + CuCrO4 = BaCrO4 + Cu(NO3)2 =>
Ba(NO3)2 + CuCrO4 = BaCrO4 + Cu(NO3)2
P2O5 + H2O = H3PO4 =>
P2O5 + 3 H2O = 2 H3PO4
Rb + RbNO3 = Rb2O + N2 =>
10 Rb + 2 RbNO3 = 6 Rb2O + N2
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
CaCl2 + CuSO4 = CaSO4 + CuCl2 =>
CaCl2 + CuSO4 = CaSO4 + CuCl2
Ca + As = CaAs =>
Ca + As = CaAs
Al + AgNO3 = Al(NO3)3 + Ag =>
Al + 3 AgNO3 = Al(NO3)3 + 3 Ag
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
KMnO4 + C2H2 + H2SO4 = MnSO4 + CO2 + K2SO4 + H2O =>
2 KMnO4 + C2H2 + 3 H2SO4 = 2 MnSO4 + 2 CO2 + K2SO4 + 4 H2O
K + Cl2 = KCl =>
2 K + Cl2 = 2 KCl
(CH3)2CH2 + Br + CH3OK = BrK + CH3OCH2(CH3)2 =>
(CH3)2CH2 + Br + CH3OK = BrK + CH3OCH2(CH3)2
F2 + LiCl = FCl + Li =>
F2 + 2 LiCl = 2 FCl + 2 Li
H2SO4 + KOH = K2SO4 + H2O =>
H2SO4 + 2 KOH = K2SO4 + 2 H2O
CaSi2 + Cl2 = Si2Cl6 + CaCl2 =>
CaSi2 + 4 Cl2 = Si2Cl6 + CaCl2
S + KOH = KS2O7 + K2S + H2O =>
17 S + 28 KOH = 2 KS2O7 + 13 K2S + 14 H2O
NaHCO3 + HCl = NaCl + CO2 + H2O =>
NaHCO3 + HCl = NaCl + CO2 + H2O
K2MnO4 + FeCl2 + HCl = MnCl2 + FeCl3 + KCl + H2O =>
K2MnO4 + 4 FeCl2 + 8 HCl = MnCl2 + 4 FeCl3 + 2 KCl + 4 H2O
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/14/24
Équations équilibrées sur01/13/24
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