| Équations équilibrées la veille | Équations équilibrées le lendemain |
6 Cs + 2 CsNO2 = 4 Cs2O + N2
Ca + NHO3 = Ca(NO3)2 + H2 =>
Ca + 2 NHO3 = Ca(NO3)2 + H2
Cu + AgNO3 = Ag + Cu(NO3)2 =>
Cu + 2 AgNO3 = 2 Ag + Cu(NO3)2
CuSO4 + O2 = CuO + SO4 =>
2 CuSO4 + O2 = 2 CuO + 2 SO4
CuSO4*5H2O + Na2CO3 = CuCO3Cu(OH)2 + Na2SO4 + CO2 + H2O =>
2 CuSO4*5H2O + 2 Na2CO3 = CuCO3Cu(OH)2 + 2 Na2SO4 + CO2 + 9 H2O
CH3CH2NH2 + HCl = CH3CH2NH3Cl =>
CH3CH2NH2 + HCl = CH3CH2NH3Cl
Cl2CoH12O6 = CoCl2 + H2O =>
Cl2CoH12O6 = CoCl2 + 6 H2O
MgI2 = Mg + I2 =>
MgI2 = Mg + I2
ZnCO3 + Na2SO4 = ZnSO4 + Na2CO3 =>
ZnCO3 + Na2SO4 = ZnSO4 + Na2CO3
CuCO3Cu(OH)2 = CuO + H2O + CO2 =>
CuCO3Cu(OH)2 = 2 CuO + H2O + CO2
C8H8O3 + H2O = C8H10O4 =>
C8H8O3 + H2O = C8H10O4
Al + Fe{2}O{3} = Al{2}O{3} + Fe =>
Al + Fe{2}O{3} = Al{2}O{3} + Fe
Au + H2O = Au(OH) + H2 =>
2 Au + 2 H2O = 2 Au(OH) + H2
C + H + N + O = CHNO =>
C + H + N + O = CHNO
MgSO4*7H2O + HCl = MgCl2 + H2S + H2O + Cl2 =>
MgSO4*7H2O + 10 HCl = MgCl2 + H2S + 11 H2O + 4 Cl2
H2SO4 + HCl = SO2Cl2 + H2O =>
H2SO4 + 2 HCl = SO2Cl2 + 2 H2O
MgS + ZnCl2 = MgCl2 + ZnS =>
MgS + ZnCl2 = MgCl2 + ZnS
AgBr + KCN = AgCN + KBr =>
AgBr + KCN = AgCN + KBr
W + H2O = W(OH)6 + H2 =>
W + 6 H2O = W(OH)6 + 3 H2
MgCl2(aq) + Na2SO4(aq) = MgSO4(aq) + NaCl(aq) =>
MgCl2(aq) + Na2SO4(aq) = MgSO4(aq) + 2 NaCl(aq)
Cr + Si = Cr4Si3 =>
4 Cr + 3 Si = Cr4Si3
ZrO(NO3)2 + NaOH = ZrO(OH)2 + Na(NO3) =>
ZrO(NO3)2 + 2 NaOH = ZrO(OH)2 + 2 Na(NO3)
RbBr + Pb(ClO4)2 = Rb(ClO4) + PbBr2 =>
2 RbBr + Pb(ClO4)2 = 2 Rb(ClO4) + PbBr2
FeSO4 + K4Fe(CN)6 = Fe2Fe(CN)6 + K2SO4 =>
2 FeSO4 + K4Fe(CN)6 = Fe2Fe(CN)6 + 2 K2SO4
C8H10 + KMnO4 = C7H6O2 + MnO2 + KOH + CH4 =>
10 C8H10 + 22 KMnO4 = 11 C7H6O2 + 22 MnO2 + 22 KOH + 3 CH4
C6H8N2 + O2 = CO2 + H2O + NO2 =>
C6H8N2 + 10 O2 = 6 CO2 + 4 H2O + 2 NO2
CaCl2 + SiO2 = CaO + SiCl4 =>
2 CaCl2 + SiO2 = 2 CaO + SiCl4
Mn + ZnCl2 = MnCl2 + Zn =>
Mn + ZnCl2 = MnCl2 + Zn
Li3PO4 + AlCl3 = LiCl + AlPO4 =>
Li3PO4 + AlCl3 = 3 LiCl + AlPO4
HPO3 + Na(OH) = Na(PO3) + H2O =>
HPO3 + Na(OH) = Na(PO3) + H2O
KI + HIO3 = KIO3 + HI =>
KI + HIO3 = KIO3 + HI
TiCl3 + HNO3 + H2O = NH4Cl + TiOCl2 + HCl =>
8 TiCl3 + HNO3 + 5 H2O = NH4Cl + 8 TiOCl2 + 7 HCl
C3H8O + H2O = C2H5OH =>
2 C3H8O + H2O = 3 C2H5OH
(CH3)2NH + HBr = (CH3)2NH2Br =>
(CH3)2NH + HBr = (CH3)2NH2Br
P4S10 + O = P4O6 + SO2 =>
P4S10 + 26 O = P4O6 + 10 SO2
SO2(g) + O2(g) + H2O(l) = H2SO4(aq) =>
2 SO2(g) + O2(g) + 2 H2O(l) = 2 H2SO4(aq)
HNO2 + K2CO3 = KNO2 + H2CO3 =>
2 HNO2 + K2CO3 = 2 KNO2 + H2CO3
NH4OH + Cu(C2H3O2)2 = NH4(C2H3O2) + Cu(OH)2 =>
2 NH4OH + Cu(C2H3O2)2 = 2 NH4(C2H3O2) + Cu(OH)2
NaH2PO2 = Na4P2O7 + PH3 + H2O =>
4 NaH2PO2 = Na4P2O7 + 2 PH3 + H2O
Fe + NiOOH + H2O = Fe(OH)2 + Ni(OH)2 =>
Fe + 2 NiOOH + 2 H2O = Fe(OH)2 + 2 Ni(OH)2
Co + F = CoF3 =>
Co + 3 F = CoF3
(NH4)2S + Cu(C2H3O2)2 = NH4C2H3O2 + CuS =>
(NH4)2S + Cu(C2H3O2)2 = 2 NH4C2H3O2 + CuS
Cu + NaClO = Cu2O + NaCl =>
2 Cu + NaClO = Cu2O + NaCl
Ba(C2H3O2)2 + K2CrO4 = BaCrO4 + CH3CO2K =>
Ba(C2H3O2)2 + K2CrO4 = BaCrO4 + 2 CH3CO2K
NaHCO3 + HC2H3O2(aq) = H2CO3 + NaC2H3O2 =>
NaHCO3 + HC2H3O2(aq) = H2CO3 + NaC2H3O2
K2Cr2O7 + H2C2O4 = CO2 + H2O + K[Cr(C2O4)2(OH2)2] =>
K2Cr2O7 + 7 H2C2O4 = 6 CO2 + 3 H2O + 2 K[Cr(C2O4)2(OH2)2]
Sn(OH)3{-} + Bi(OH)3 + OH{-} = Sn(OH)6{2-} + Bi =>
3 Sn(OH)3{-} + 2 Bi(OH)3 + 3 OH{-} = 3 Sn(OH)6{2-} + 2 Bi
H2O + HAsO2 = H3O + AsO2 =>
H2O + HAsO2 = H3O + AsO2
At2 + Sr = At2Sr =>
At2 + Sr = At2Sr
Ba + NO3 = Ba(NO3)2 =>
Ba + 2 NO3 = Ba(NO3)2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/26/24
Équations équilibrées sur11/25/23
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