| Équations équilibrées la veille | Équations équilibrées le lendemain |
ZnSO4 + MgCO3 = ZnCO3 + MgSO4
Br2 + Fe = FeBr2 =>
Br2 + Fe = FeBr2
Ca + AgCl = Cl2Ca + Ag =>
Ca + 2 AgCl = Cl2Ca + 2 Ag
Fe + HCl + HNO3 = FeCl + NO + H2O =>
3 Fe + 3 HCl + HNO3 = 3 FeCl + NO + 2 H2O
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
NH3 = N2 + H2 =>
2 NH3 = N2 + 3 H2
(NH4)2Cr2O7 = N2 + H2O + Cr2O3 =>
(NH4)2Cr2O7 = N2 + 4 H2O + Cr2O3
RbBr = Rb + Br2 =>
2 RbBr = 2 Rb + Br2
Ba + NaBr = BaBr + Na =>
Ba + NaBr = BaBr + Na
NH4NO3 + Na2SiO3 = NH3 + SiO2 + H2O + NaNO3 =>
2 NH4NO3 + Na2SiO3 = 2 NH3 + SiO2 + H2O + 2 NaNO3
Ca(CH3COO)2 + H2O = CH3COOH + CaO =>
Ca(CH3COO)2 + H2O = 2 CH3COOH + CaO
Pb(NO3)2 + KI = PbI2 + KNO3 =>
Pb(NO3)2 + 2 KI = PbI2 + 2 KNO3
HCl + HBr + Ca(OH)2 = CaClBr + H2O =>
HCl + HBr + Ca(OH)2 = CaClBr + 2 H2O
KCl + Cl2 = KCl5 =>
KCl + 2 Cl2 = KCl5
Mo + HF + HNO3 = H2MoF6 + H2O + NO =>
3 Mo + 18 HF + 4 HNO3 = 3 H2MoF6 + 8 H2O + 4 NO
H2O25H2O2 = H2O + O = H2O + O2 =>
H2O25H2O2 = 2 H2O + 25 O
BaCl(aq) + KCO3(aq) = BaCO3(s) + KCl(aq) =>
BaCl(aq) + KCO3(aq) = BaCO3(s) + KCl(aq)
Cr2O3 + OH{-} + NO3{-} = CrO4{2-} + NO + H2O =>
Cr2O3 + 2 OH{-} + 2 NO3{-} = 2 CrO4{2-} + 2 NO + H2O
Fe + H2S = Fe2S3 + H =>
2 Fe + 3 H2S = Fe2S3 + 6 H
Hg2(NO3)2 + H2O = Hg2OHg2(NO3)2 + HNO3 =>
2 Hg2(NO3)2 + H2O = Hg2OHg2(NO3)2 + 2 HNO3
Co + W = Co97W3 =>
97 Co + 3 W = Co97W3
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
HCOO + MnO4 = MnO2 + CO2 + OH =>
2 HCOO + MnO4 = MnO2 + 2 CO2 + 2 OH
Na2O(s) + HNO3(aq) = H2O(l) + NaNO3 =>
Na2O(s) + 2 HNO3(aq) = H2O(l) + 2 NaNO3
CuSO4 + K3[FeCN6] = Cu[FeCN6] + K3SO4 =>
CuSO4 + K3[FeCN6] = Cu[FeCN6] + K3SO4
PhCH2CN + CH3CHO + CHONHCH3 = PhCH(CN)CH(CH3)CHONCH3 + H2O =>
PhCH2CN + CH3CHO + CHONHCH3 = PhCH(CN)CH(CH3)CHONCH3 + H2O
C5H8O4 + CO2 + H2O = C4H6O4 =>
7 C5H8O4 + 5 CO2 + 2 H2O = 10 C4H6O4
HClO3 + SO2 + H2O = Cl2 + H2SO4 =>
2 HClO3 + 5 SO2 + 4 H2O = Cl2 + 5 H2SO4
Cu(OH)2 + NH3H2O = Cu(NH3)4(OH)2 + H2O =>
Cu(OH)2 + 4 NH3H2O = Cu(NH3)4(OH)2 + 4 H2O
C3H6Cl + Na = C3H6 + NaCl =>
C3H6Cl + Na = C3H6 + NaCl
CaCO3 + H3PO4 = Ca3P2O8 + H2CO3 =>
3 CaCO3 + 2 H3PO4 = Ca3P2O8 + 3 H2CO3
K2CO3 + Al2(SO4)3 + H2O = K2SO4 + Al(OH)3 + H2CO3 =>
3 K2CO3 + Al2(SO4)3 + 6 H2O = 3 K2SO4 + 2 Al(OH)3 + 3 H2CO3
C66H12O6 + O22(g) = CO2 + H2O =>
C66H12O6 + 6 O22(g) = 66 CO2 + 6 H2O
MgBr2 + Mg(OH)2 = MgBrOH =>
MgBr2 + Mg(OH)2 = 2 MgBrOH
NaSO3 + BaCl2 = BaSO3 + NaCl2 =>
NaSO3 + BaCl2 = BaSO3 + NaCl2
MnO2 + KNO3 + KOH = KMnO4 + KNO2 + H2O =>
2 MnO2 + 3 KNO3 + 2 KOH = 2 KMnO4 + 3 KNO2 + H2O
CuI + KCNS = KICuCNS =>
CuI + KCNS = KICuCNS
Ba(NO3)2 + K2(CO3) = Ba2(CO3)2 + K(NO3) =>
2 Ba(NO3)2 + 2 K2(CO3) = Ba2(CO3)2 + 4 K(NO3)
Ce + HNO3 = Ce(NO3)3 + NO + H2O =>
Ce + 4 HNO3 = Ce(NO3)3 + NO + 2 H2O
NH4OH + HC2H3O2 = NH4 + C2H3O2 + H2O =>
NH4OH + HC2H3O2 = NH4 + C2H3O2 + H2O
NaCl + Zn(SO4)2 = ZnCl2 + Na(SO4) =>
2 NaCl + Zn(SO4)2 = ZnCl2 + 2 Na(SO4)
N2 + S8 = N2S5 =>
8 N2 + 5 S8 = 8 N2S5
SF6 + SO3 = SO2F2 =>
SF6 + 2 SO3 = 3 SO2F2
HCl(aq) + Mn2O4(s) = MnCl2(aq) + H2O(l) + Cl2(g) =>
8 HCl(aq) + Mn2O4(s) = 2 MnCl2(aq) + 4 H2O(l) + 2 Cl2(g)
Sb2S3(s) + O2(g) = Sb4O3(s) + SO2(g) =>
4 Sb2S3(s) + 15 O2(g) = 2 Sb4O3(s) + 12 SO2(g)
CH2O2 + NaHCO3 = H2O + CO2 + HCOONa =>
CH2O2 + NaHCO3 = H2O + CO2 + HCOONa
Al + S = Al2S4 =>
2 Al + 4 S = Al2S4
(NH4)2CO3 = NH3(g) + H2O(g) + CO2(g) =>
(NH4)2CO3 = 2 NH3(g) + H2O(g) + CO2(g)
Ca(H2PO4)2 + AgNO3 = Ag3(PO4) + HNO3 + Ca(NO3)2 =>
Ca(H2PO4)2 + 6 AgNO3 = 2 Ag3(PO4) + 4 HNO3 + Ca(NO3)2
Fe(NO3)3*9(H2O) + C6H8O7*H2O + NH4OH = C6H8FeNO7 + NH4NO3 + H2O =>
Fe(NO3)3*9(H2O) + C6H8O7*H2O + 4 NH4OH = C6H8FeNO7 + 3 NH4NO3 + 14 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/10/25
Équations équilibrées sur02/09/24
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