| Équations équilibrées la veille | Équations équilibrées le lendemain |
Al + Fe(OH)3 = Al(OH)3 + Fe
Fe(OH)3 + KOH + Br2 = K2FeO4 + HBr + H2O =>
2 Fe(OH)3 + 4 KOH + 3 Br2 = 2 K2FeO4 + 6 HBr + 2 H2O
CCl4 + F2 = CF4 + Cl2 =>
CCl4 + 2 F2 = CF4 + 2 Cl2
Au + NaCN = Au(CN)3 + Na =>
Au + 3 NaCN = Au(CN)3 + 3 Na
Ca(HCO3)2 + ZnO = CaCO3 + ZnCO3 + H2O =>
Ca(HCO3)2 + ZnO = CaCO3 + ZnCO3 + H2O
Al = Al(oh)3 =>
3 Al = Al(oh)3
CH3NH2 + CH3Cl = (CH3)2NH2Cl =>
CH3NH2 + CH3Cl = (CH3)2NH2Cl
Na2S2O8 + Al = Na2O + Al2S3 + Al2O3 =>
3 Na2S2O8 + 18 Al = 3 Na2O + 2 Al2S3 + 7 Al2O3
Ca4Fe2O10 = CaO + FeO + O2 =>
Ca4Fe2O10 = 4 CaO + 2 FeO + 2 O2
BeO + HCl = BeCl + HO =>
BeO + HCl = BeCl + HO
FeI2 + H2O = FeH2 + OI2 =>
FeI2 + H2O = FeH2 + OI2
C4H8O2 + CaCO3 = C4H6O2Ca + H2O + CO2 =>
C4H8O2 + CaCO3 = C4H6O2Ca + H2O + CO2
KClO3(s) + MnO2(s) = KMnO4 + Cl2 + O2 =>
2 KClO3(s) + 2 MnO2(s) = 2 KMnO4 + Cl2 + O2
K2O + H2O = KOH =>
K2O + H2O = 2 KOH
MnSO4*H2O = MnSO4 + H2O =>
MnSO4*H2O = MnSO4 + H2O
CuCl2 + (NH2)2CS = ClCu(SC(NH2)2)3 + Cl =>
CuCl2 + 3(NH2)2CS = ClCu(SC(NH2)2)3 + Cl
C10H12 = C5H6 =>
C10H12 = 2 C5H6
Ni(NO3)2 + NH4OH + C4H8N2O2 = Ni(C4H7N2O2)2 + NH4NO3 + H2O =>
Ni(NO3)2 + 2 NH4OH + 2 C4H8N2O2 = Ni(C4H7N2O2)2 + 2 NH4NO3 + 2 H2O
ClFe + H2SO4 + Cu2S = ClCu + FeSO4 + SO2 + H2O =>
2 ClFe + 6 H2SO4 + Cu2S = 2 ClCu + 2 FeSO4 + 5 SO2 + 6 H2O
NH4(HCO3) + HNO3 = NH4NO3 + H2O + CO2 =>
NH4(HCO3) + HNO3 = NH4NO3 + H2O + CO2
Ca(MnO4)2 + NIBO3 = Ca(BO3)2 + NIMnO4 =>
Ca(MnO4)2 + 2 NIBO3 = Ca(BO3)2 + 2 NIMnO4
Mo + HNO3 = MoNO3 + H2O + NO =>
3 Mo + 4 HNO3 = 3 MoNO3 + 2 H2O + NO
K2S + H2SO4 = K2SO4 + H2S =>
K2S + H2SO4 = K2SO4 + H2S
Ca(OH)2(aq) + HNO3(aq) = Ca(NO3)2(aq) + H2O(l) =>
Ca(OH)2(aq) + 2 HNO3(aq) = Ca(NO3)2(aq) + 2 H2O(l)
KI + NH3 = KINH3 =>
KI + NH3 = KINH3
Fe + I = Fe3I =>
3 Fe + I = Fe3I
Co + HNO3 = NO + Co(NO3)3 + H2O =>
Co + 4 HNO3 = NO + Co(NO3)3 + 2 H2O
C5H8 + O2 = C5H8O2 =>
C5H8 + O2 = C5H8O2
Ca3N2 + HNO3 = Ca(NO3)2 + NH3 =>
Ca3N2 + 6 HNO3 = 3 Ca(NO3)2 + 2 NH3
F2 + Mg = F2Mg2 =>
F2 + 2 Mg = F2Mg2
GaH3 = Ga + H2 =>
2 GaH3 = 2 Ga + 3 H2
K2O + H2O = KOH =>
K2O + H2O = 2 KOH
K2Cr2O7 + Ti2(SO4)3 + H2SO4 = Cr2(SO4)3 + TiOSO4 + H2O + K2SO4 =>
K2Cr2O7 + 3 Ti2(SO4)3 + H2SO4 = Cr2(SO4)3 + 6 TiOSO4 + H2O + K2SO4
Mn + H2SO4 = MnSO4 + S + H2O =>
3 Mn + 4 H2SO4 = 3 MnSO4 + S + 4 H2O
CH3CH2OH = CH2CH2 + H2O =>
CH3CH2OH = CH2CH2 + H2O
C12H26(l) + O2(l) = CO2(g) + H2O(g) =>
2 C12H26(l) + 37 O2(l) = 24 CO2(g) + 26 H2O(g)
Mg(NO3)2 + (NH4)2CO3 = NH4NO3 + MgCO3 =>
Mg(NO3)2 + (NH4)2CO3 = 2 NH4NO3 + MgCO3
C2O3 + MnO4 = CO3 + Mn =>
4 C2O3 + 3 MnO4 = 8 CO3 + 3 Mn
Na2CO3 + H2O2 = C2H6Na4O12 =>
2 Na2CO3 + 3 H2O2 = C2H6Na4O12
K3[Fe(CN)6] + H2SO4 = K2SO4 + H3[Fe(CN)6] =>
2 K3[Fe(CN)6] + 3 H2SO4 = 3 K2SO4 + 2 H3[Fe(CN)6]
Na2S(s) + H2O(l) = H2S(l) + NaOH(l) =>
Na2S(s) + 2 H2O(l) = H2S(l) + 2 NaOH(l)
BrO5 + H2O = H2BrO6 =>
BrO5 + H2O = H2BrO6
ZnNO3 + MnCl2 = ZnCl + Mn(NO3)2 =>
2 ZnNO3 + MnCl2 = 2 ZnCl + Mn(NO3)2
Ca(OCl)2 + KI = KIO3 + CaCl2 =>
3 Ca(OCl)2 + 2 KI = 2 KIO3 + 3 CaCl2
Li + Si = SiLi4 =>
4 Li + Si = SiLi4
K + O2 = K2O =>
4 K + O2 = 2 K2O
Cl2 + OH{-} = Cl{-2} + ClO3{-} + H2O =>
7 Cl2 + 24 OH{-} = 10 Cl{-2} + 4 ClO3{-} + 12 H2O
H3PO4 + V(OH)2 = V3(PO4)2 + H2O =>
2 H3PO4 + 3 V(OH)2 = V3(PO4)2 + 6 H2O
H2(g) + CuF(aq) = F(g) + CuH(aq) =>
H2(g) + 2 CuF(aq) = 2 F(g) + 2 CuH(aq)
NaI + CUSO4 = Na2SO4 + CUI + I2 =>
4 NaI + 2 CUSO4 = 2 Na2SO4 + 2 CUI + I2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/26/24
Équations équilibrées sur12/26/23
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