| Équations équilibrées la veille | Équations équilibrées le lendemain |
Li2CO3 + C6H12O6 + Fe2O3 + 2 H3PO4 = 2 LiFePO4 + 7 C + 6 H2OOH
Fe + H2SO4(conc) = Fe2O3 + SO2 + H2O =>
2 Fe + 3 H2SO4(conc) = Fe2O3 + 3 SO2 + 3 H2O
BeO + KF = K2O + BeF2 =>
BeO + 2 KF = K2O + BeF2
Zr(NO3)4 + K3PO4 = Zr3(PO4)4 + KNO3 =>
3 Zr(NO3)4 + 4 K3PO4 = Zr3(PO4)4 + 12 KNO3
NH4OH + HNO3 = NH4NO3 + H2O =>
NH4OH + HNO3 = NH4NO3 + H2O
Rb + N = RbN2 =>
Rb + 2 N = RbN2
Fe2(CO3)3(s) + H2WO4 = Fe2(WO4)3(s) + CO2(g) + H2O =>
Fe2(CO3)3(s) + 3 H2WO4 = Fe2(WO4)3(s) + 3 CO2(g) + 3 H2O
Mg(OH2) = Mg + H2O =>
Mg(OH2) = Mg + H2O
KBrO3 + KI + HCl = KCl + H2O + KBr + I2 =>
KBrO3 + 6 KI + 6 HCl = 6 KCl + 3 H2O + KBr + 3 I2
H(O2)2 = H2O + O2 =>
4 H(O2)2 = 2 H2O + 7 O2
Ca{-} + CO3{+} = CaCO3 =>
Ca{-} + CO3{+} = CaCO3
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
CuI2 + Cl2 = CuCl + I2 =>
2 CuI2 + Cl2 = 2 CuCl + 2 I2
KBr + HCl = KCl + HBr =>
KBr + HCl = KCl + HBr
Sn + HBF4 + O2 = Sn(BF4)4 + H2O =>
Sn + 4 HBF4 + O2 = Sn(BF4)4 + 2 H2O
HCOOH + Mg = (HCOO)Mg + H =>
HCOOH + Mg = (HCOO)Mg + H
HNO3 + KI = KIO3 + NO + H2O =>
2 HNO3 + KI = KIO3 + 2 NO + H2O
HCOOH + CaO = HCOOCa + OH =>
HCOOH + CaO = HCOOCa + OH
Na2SiO3 + MgCO3 = MgSiO3 + Na2CO3 =>
Na2SiO3 + MgCO3 = MgSiO3 + Na2CO3
K2SO3 + CuCl = Cu2O + KCl + SO2 =>
K2SO3 + 2 CuCl = Cu2O + 2 KCl + SO2
CH3BrCH3COOH = CH3COOCH3HBr =>
CH3BrCH3COOH = CH3COOCH3HBr
KCl + AgNO{3} = AgCl + KNO{3} =>
KCl + AgNO{3} = AgCl + KNO{3}
NaH2PO4 + AgNO3 = AgPO4 + NaNO3 + H =>
NaH2PO4 + AgNO3 = AgPO4 + NaNO3 + 2 H
HCOOH + CaO = HCOOCa + OH =>
HCOOH + CaO = HCOOCa + OH
SrSO3 + HCH3COO = Sr(CH3COO)2 + H2O + SO2 =>
SrSO3 + 2 HCH3COO = Sr(CH3COO)2 + H2O + SO2
PbNO3 + (NH4)2S = Pb2S + NH4NO3 =>
2 PbNO3 + (NH4)2S = Pb2S + 2 NH4NO3
B(s) + Cl2(g) = BCl3(t) =>
2 B(s) + 3 Cl2(g) = 2 BCl3(t)
NO2 + H2O = HNO3 + NO =>
3 NO2 + H2O = 2 HNO3 + NO
NiSO4 + Ba(NO3)2 = BaSO4 + Ni(NO3)2 =>
NiSO4 + Ba(NO3)2 = BaSO4 + Ni(NO3)2
CaH2 + K2CO3 = CaCO3 + KH =>
CaH2 + K2CO3 = CaCO3 + 2 KH
AlI + Cl2 = AlCl3 + I2 =>
2 AlI + 3 Cl2 = 2 AlCl3 + I2
H2S + O2 + Fe{2+} = FeS2 + H{+} + H2O =>
4 H2S + O2 + 2 Fe{2+} = 2 FeS2 + 4 H{+} + 2 H2O
HCOOH + CaO = HCOOCa + OH =>
HCOOH + CaO = HCOOCa + OH
Ni + Pb(NO3)3 = Ni(NO3)3 + Pb =>
Ni + Pb(NO3)3 = Ni(NO3)3 + Pb
KHSO4 + K2SO3 + MnO2 = MnSO4 + K2SO4 + H2O =>
2 KHSO4 + K2SO3 + MnO2 = MnSO4 + 2 K2SO4 + H2O
Zr(CO3)2 = ZrO2 + CO2 =>
Zr(CO3)2 = ZrO2 + 2 CO2
HCOOH + CaO = HCOOCa + OH =>
HCOOH + CaO = HCOOCa + OH
CaCO3 + HNO3 = Ca(NO3)2 + CO2 + H2O =>
CaCO3 + 2 HNO3 = Ca(NO3)2 + CO2 + H2O
La2PrNi2O7 = La2O3 + NiO + PrO2 =>
La2PrNi2O7 = La2O3 + 2 NiO + PrO2
HCOOH + CaO = HCOOCa + OH =>
HCOOH + CaO = HCOOCa + OH
CH3CH2CH2CH2CH2CH3 + CuO = CH3CH2COH + H2O + Cu =>
CH3CH2CH2CH2CH2CH3 + 3 CuO = 2 CH3CH2COH + H2O + 3 Cu
HCOOH + CaO = HCOOCa + OH =>
HCOOH + CaO = HCOOCa + OH
Al + CuSO4 = Al2(SO4)3 + Cu =>
2 Al + 3 CuSO4 = Al2(SO4)3 + 3 Cu
Li2SO4 = Li + SO2 + O2 =>
Li2SO4 = 2 Li + SO2 + O2
CH3CI + NaOH = CH3OH + NaCI =>
CH3CI + NaOH = CH3OH + NaCI
NH3 + AlCl3 = AlN + HCl =>
NH3 + AlCl3 = AlN + 3 HCl
CH3CHO + K2Cr2O7 + H2O = CH3COOH + Cr(OH)3 + KOH =>
3 CH3CHO + K2Cr2O7 + 4 H2O = 3 CH3COOH + 2 Cr(OH)3 + 2 KOH
CH3OH + NO3 = CH2O + NH4 + H2O =>
5 CH3OH + NO3 = 5 CH2O + NH4 + 3 H2O
AgNO3 + CaCl2 = AgCl + Ca(NO3)2 =>
2 AgNO3 + CaCl2 = 2 AgCl + Ca(NO3)2
HCOOH + CaO = HCOOCa + OH =>
HCOOH + CaO = HCOOCa + OH
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/07/25
Équations équilibrées sur02/06/24
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