| Équations équilibrées la veille | Équations équilibrées le lendemain |
CuSO4(aq) + Na2CO3(aq) + H2O = Cu(OH)2 + CO2 + Na2SO4
C12H4 + O2 = CO2 + H2O =>
C12H4 + 13 O2 = 12 CO2 + 2 H2O
C6H5NH2 + HCl = C6H5 + NH4Cl2 =>
C6H5NH2 + 2 HCl = C6H5 + NH4Cl2
SiO2 + BrF3 = SiF4 + Br + O =>
3 SiO2 + 4 BrF3 = 3 SiF4 + 4 Br + 6 O
CO + H2O(g) = CO2 + H2 =>
CO + H2O(g) = CO2 + H2
Pb(NO3)2 + CaCO3 = Ca(NO3)2 + Pb(CO3) =>
Pb(NO3)2 + CaCO3 = Ca(NO3)2 + Pb(CO3)
Zn + CuSO4 = ZnSO4 + Cu =>
Zn + CuSO4 = ZnSO4 + Cu
C2H5COOH + Na = C2H5COONa + H2 =>
2 C2H5COOH + 2 Na = 2 C2H5COONa + H2
AgNO3 + KOH = AgOH + KNO3 =>
AgNO3 + KOH = AgOH + KNO3
CaOH + H3SO4 = Ca3SO4 + H2O =>
3 CaOH + H3SO4 = Ca3SO4 + 3 H2O
Cd(OH)2 + NH3 = [Cd(NH3)4]{2+} + OH{-} =>
Cd(OH)2 + 4 NH3 = [Cd(NH3)4]{2+} + 2 OH{-}
Cu{2+} + SO4{2-} + NH4 + OH = Cu(OH)2 + (NH4)2SO4 =>
Cu{2+} + SO4{2-} + 2 NH4 + 2 OH = Cu(OH)2 + (NH4)2SO4
H4C2O2 + NaOH = H2O + NaC2H3O2 =>
H4C2O2 + NaOH = H2O + NaC2H3O2
NaOH + AlCl3 = Al(OH)3 + NaCl =>
3 NaOH + AlCl3 = Al(OH)3 + 3 NaCl
C3H4 + H2O = C3H6O =>
C3H4 + H2O = C3H6O
CuBr + AgNO3 + HNO3 = Cu(NO3)2 + AgBr + H2 =>
2 CuBr + 2 AgNO3 + 2 HNO3 = 2 Cu(NO3)2 + 2 AgBr + H2
O3 = O2 =>
2 O3 = 3 O2
N2 + O2 = N2O3 =>
2 N2 + 3 O2 = 2 N2O3
K2CrO4 + AgNO3 = Ag2CrO4 + NKO3 =>
K2CrO4 + 2 AgNO3 = Ag2CrO4 + 2 NKO3
C5H10 + O2 = CO2H2O =>
2 C5H10 + 15 O2 = 10 CO2H2O
K2Cr2O7 + H2SO4 + K2SO3 + H2O = KCr(SO4)2*12H20 + K2SO4 =>
K2Cr2O7 + 3.9999999999999H2SO4 + 242.99999999999K2SO3 + 235.99999999999H2O = 1.9999999999999KCr(SO4)2*12H20 + 242.99999999999K2SO4
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
PO4 + Hg2 = PO3 + Hg2O6 =>
6 PO4 + Hg2 = 6 PO3 + Hg2O6
NO2 + HClO = NO3 + Cl2 + H2O =>
NO2 + 2 HClO = NO3 + Cl2 + H2O
KHCO3 = CO2 + H2O + K2CO3 =>
2 KHCO3 = CO2 + H2O + K2CO3
Ca + CH3COOH = Ca(CH3COO)2 + H2 =>
Ca + 2 CH3COOH = Ca(CH3COO)2 + H2
Ph3CBr + H2O = Ph3COH + HBr =>
Ph3CBr + H2O = Ph3COH + HBr
Mn + Fe + Sn = Mn09Fe01Sn20 =>
9 Mn + Fe + 20 Sn = Mn09Fe01Sn20
NaBrO3 + I2 = NaIO3 + Br2 =>
2 NaBrO3 + I2 = 2 NaIO3 + Br2
Cu(NO3)2 = CuO + NO2 + O2 =>
2 Cu(NO3)2 = 2 CuO + 4 NO2 + O2
K2SO3 + HBr = H2SO3 + KBr =>
K2SO3 + 2 HBr = H2SO3 + 2 KBr
VO + NaOH = V(OH) + NaO =>
VO + NaOH = V(OH) + NaO
Br2(aq) + NaI(aq) = NaBr(aq) + I2(aq) =>
Br2(aq) + 2 NaI(aq) = 2 NaBr(aq) + I2(aq)
Al(OH)2NaCO3 + HCl = NaCl + AlCl3 + CO2 + H2O =>
Al(OH)2NaCO3 + 4 HCl = NaCl + AlCl3 + CO2 + 3 H2O
FeCl{+3} + NaOH = Fe(OH){3} + NaCl =>
FeCl{+3} + NaOH = Fe(OH){3} + NaCl
CoI2 + KOH = Co(OH)2 + KI =>
CoI2 + 2 KOH = Co(OH)2 + 2 KI
NO + KClO3 + KOH = KNO3 + Cl2 + H2O =>
10 NO + 6 KClO3 + 4 KOH = 10 KNO3 + 3 Cl2 + 2 H2O
Al3 + Cl2 = AlCl3 =>
2 Al3 + 9 Cl2 = 6 AlCl3
Cr2O3 + Na2O2 + O2 = Na2CrO4 =>
2 Cr2O3 + 4 Na2O2 + O2 = 4 Na2CrO4
KL + H2O = KOH + L2 + H2 =>
2 KL + 2 H2O = 2 KOH + L2 + H2
SF4 + H2O = HF + SO2 =>
SF4 + 2 H2O = 4 HF + SO2
NaHCO3 + K = NaH + KCO3 =>
NaHCO3 + K = NaH + KCO3
K2S + HNO3 = K2NO3 + HS =>
K2S + HNO3 = K2NO3 + HS
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Ca(OCl)2 = Ca + OCl =>
Ca(OCl)2 = Ca + 2 OCl
As2O3 + KOH = K3[AsO3] + H2O =>
As2O3 + 6 KOH = 2 K3[AsO3] + 3 H2O
K + H3PO4 = H2 + K3PO4 =>
6 K + 2 H3PO4 = 3 H2 + 2 K3PO4
CH4 + O2 = CH4O2 =>
CH4 + O2 = CH4O2
CaCO3 + Al2O3 + SiO2 + H2WO4 = CaAl2(SiO2)(WO4)O4 + CO2 + H2 =>
CaCO3 + Al2O3 + SiO2 + H2WO4 = CaAl2(SiO2)(WO4)O4 + CO2 + H2
CH3CHCHCOOH + H2 = CH3CH2CH2COOH =>
CH3CHCHCOOH + H2 = CH3CH2CH2COOH
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/29/24
Équations équilibrées sur11/28/23
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