| Équations équilibrées la veille | Équations équilibrées le lendemain |
KO + SiO2 = KSiO3
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
TaF5 + NaF = TaNaF6 =>
TaF5 + NaF = TaNaF6
Fe2O3 + HCl(g) = FeCl3 + H2O =>
Fe2O3 + 6 HCl(g) = 2 FeCl3 + 3 H2O
AgO = Ag + O2 =>
2 AgO = 2 Ag + O2
Na2S + Ag + H2O + O2 = Na(OH) + Ag2S =>
2 Na2S + 4 Ag + 2 H2O + O2 = 4 Na(OH) + 2 Ag2S
H2O + KCN + K2MnO4 = KCNO + MnO2 + KOH =>
H2O + KCN + K2MnO4 = KCNO + MnO2 + 2 KOH
PBO(s) + O2(g) = PBO2(s) =>
2 PBO(s) + O2(g) = 2 PBO2(s)
Cu(OH)2 + HCl = CuCl2 + (H2O) =>
Cu(OH)2 + 2 HCl = CuCl2 + 2(H2O)
Na2B4O7*10H2O + CH3OH + H2SO4 = B(OCH3)3 + Na2SO4 + H2O =>
Na2B4O7*10H2O + 12 CH3OH + H2SO4 = 4 B(OCH3)3 + Na2SO4 + 17 H2O
HCl(aq) + NaHCO3(slaw) = NaCl(aq) + H2O(l) + CO2(g) =>
HCl(aq) + NaHCO3(slaw) = NaCl(aq) + H2O(l) + CO2(g)
NaF + AgNO3 = AgF + NaNO3 =>
NaF + AgNO3 = AgF + NaNO3
Ag2CO3 + Mg = Mg(CO3)2 + Ag =>
2 Ag2CO3 + Mg = Mg(CO3)2 + 4 Ag
CH4 + CUO = C + H2O + CU =>
CH4 + 2 CUO = C + 2 H2O + 2 CU
C4H9BrAgNO3C2H5OH = C6H14OAgBrHNO3 =>
C4H9BrAgNO3C2H5OH = C6H14OAgBrHNO3
BaO2 + HCI = BaCI + H2 + O2 =>
2 BaO2 + 2 HCI = 2 BaCI + H2 + 2 O2
C4H8Br2Mg = MgBr2C4H8 =>
C4H8Br2Mg = MgBr2C4H8
H2SO4 + KOH = K2SO4 + H2O =>
H2SO4 + 2 KOH = K2SO4 + 2 H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
(NH4)2CO3 + Mg3(PO4)2 = MgCO3 + (NH4)3PO4 =>
3(NH4)2CO3 + Mg3(PO4)2 = 3 MgCO3 + 2(NH4)3PO4
MnO2 + PbO2 + HNO3 = HMnO4 + Pb(NO3)2 + H2O =>
2 MnO2 + 3 PbO2 + 6 HNO3 = 2 HMnO4 + 3 Pb(NO3)2 + 2 H2O
HNO2 + NH3 = NH4 + NO2 =>
HNO2 + NH3 = NH4 + NO2
C3H6O + Ag2O = C3H6O2 + Ag =>
C3H6O + Ag2O = C3H6O2 + 2 Ag
Br2 + FeI3 = I2 + FeBr3 =>
3 Br2 + 2 FeI3 = 3 I2 + 2 FeBr3
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
CoS + HCl = CoCl2 + H2S =>
CoS + 2 HCl = CoCl2 + H2S
K2Cr2O7 + NiSO4 + H2SO4 = K2SO4 + Cr2(SO4)3 + Ni2(SO4)3 + H2O =>
K2Cr2O7 + 6 NiSO4 + 7 H2SO4 = K2SO4 + Cr2(SO4)3 + 3 Ni2(SO4)3 + 7 H2O
AgNO3 + KI = AgI + KNO3 =>
AgNO3 + KI = AgI + KNO3
LiNO3 + Na3(PO4) = LiPO4 + Na3NO3 =>
LiNO3 + Na3(PO4) = LiPO4 + Na3NO3
Al + KOH + H2O = KAl(OH)4 + H2 =>
2 Al + 2 KOH + 6 H2O = 2 KAl(OH)4 + 3 H2
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
CsCO3 + H2O = Cs(OH)2 + CO2 =>
CsCO3 + H2O = Cs(OH)2 + CO2
CuSO4 + Na2S = Na2SO4 + CuS =>
CuSO4 + Na2S = Na2SO4 + CuS
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
BaCl2 + NaPO3 = NaCl + Ba(PO3)2 =>
BaCl2 + 2 NaPO3 = 2 NaCl + Ba(PO3)2
Ca(g) + F2(g) = CaF2(s) =>
Ca(g) + F2(g) = CaF2(s)
HBr + NaOH = NaBr + H2O =>
HBr + NaOH = NaBr + H2O
Fe(SCN)3 + Na2S2O3 = Na2S4O6 + Fe(SCN)2 + NaSCN =>
2 Fe(SCN)3 + 2 Na2S2O3 = Na2S4O6 + 2 Fe(SCN)2 + 2 NaSCN
Be + Fe(NO3)3 = Fe + Be(NO3)3 =>
Be + Fe(NO3)3 = Fe + Be(NO3)3
C3H6O + Ag2O = C2H5COOH + Ag =>
C3H6O + Ag2O = C2H5COOH + 2 Ag
(NH4)Cl + KOH = KCl + NH4OH =>
(NH4)Cl + KOH = KCl + NH4OH
FeCl2 + H2O2 = FeCl3 + Fe2O3 + H2O =>
6 FeCl2 + 3 H2O2 = 4 FeCl3 + Fe2O3 + 3 H2O
NaHCO3 + CH3COOH = NaCH3COO + H2O + CO2 =>
NaHCO3 + CH3COOH = NaCH3COO + H2O + CO2
Na2CO3 + H2SO4 = CO2 + H2O + Na2SO4 =>
Na2CO3 + H2SO4 = CO2 + H2O + Na2SO4
NaHCO3 = NaH + CO3 =>
NaHCO3 = NaH + CO3
MnO + O2 = MnOMn2O3 =>
6 MnO + O2 = 2 MnOMn2O3
HCI + NaBr = HBr + NaCI =>
HCI + NaBr = HBr + NaCI
Fe2(SO4)3 + KOH = K2SO4 + Fe(OH)3 =>
Fe2(SO4)3 + 6 KOH = 3 K2SO4 + 2 Fe(OH)3
NH4OH + C6H8O7H2O = NH4H2C6H5O7 + H2O =>
NH4OH + C6H8O7H2O = NH4H2C6H5O7 + 2 H2O
FeS2 + O1 = Fe2O3 + SO2 =>
2 FeS2 + 11 O1 = Fe2O3 + 4 SO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/14/24
Équations équilibrées sur11/13/23
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