| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 Br2 + 6 NaOH = 2 NaBrO3 + 4 NaBr + 3 H2
NO2 + H2O = NH3 + O2 =>
4 NO2 + 6 H2O = 4 NH3 + 7 O2
Ca(NO3)2 + Na3PO4 = Ca3(PO4)2 + NaNO3 =>
3 Ca(NO3)2 + 2 Na3PO4 = Ca3(PO4)2 + 6 NaNO3
BiCl + NaOH = BiOH + NaCl =>
BiCl + NaOH = BiOH + NaCl
Al2O3 + NaOH = Al(OH)3 + Na6O3 =>
Al2O3 + 6 NaOH = 2 Al(OH)3 + Na6O3
NH4NO3 = N2O + H2O =>
NH4NO3 = N2O + 2 H2O
Cr2(SO4)3 + KMnO4 + H2O = K2Cr2O7 + MnO2 + H2SO4 =>
Cr2(SO4)3 + 2 KMnO4 + 3 H2O = K2Cr2O7 + 2 MnO2 + 3 H2SO4
Ag + CuCl2 = AgCl + Cu =>
2 Ag + CuCl2 = 2 AgCl + Cu
Ti(OH)4 = TiO2 + H2O =>
Ti(OH)4 = TiO2 + 2 H2O
CoBr3(aq) + K2S = Co2S3 + KBr =>
2 CoBr3(aq) + 3 K2S = Co2S3 + 6 KBr
AgBr + GaPO4 = Ag3PO4 + GaBr3 =>
3 AgBr + GaPO4 = Ag3PO4 + GaBr3
Mg + H2Cl2 = MgCl2 + H2 =>
Mg + H2Cl2 = MgCl2 + H2
C3H6O + N2 = (CH)2N(NH)CH + H2O =>
C3H6O + N2 = (CH)2N(NH)CH + H2O
Ca + S = CaS4 =>
Ca + 4 S = CaS4
H2C2O4 + KMnO4 = H2O + CO2 + MnO2 + KOH =>
3 H2C2O4 + 2 KMnO4 = 2 H2O + 6 CO2 + 2 MnO2 + 2 KOH
Cl2O7 = Cl2 + O2 =>
2 Cl2O7 = 2 Cl2 + 7 O2
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
CH2CHCHCH2OH + KMnO4 + H2O = KOH + MnO2 + CH2(OH)CHOHCH(OH)CH2(OH) =>
CH2CHCHCH2OH + KMnO4 + 2 H2O = KOH + MnO2 + CH2(OH)CHOHCH(OH)CH2(OH)
Na2SiO3 + AlCl3 = Al2(SiO3)3 + NaCl =>
3 Na2SiO3 + 2 AlCl3 = Al2(SiO3)3 + 6 NaCl
Ca + Cr2O7 = Ca2Cr2O7 =>
2 Ca + Cr2O7 = Ca2Cr2O7
K + Pb(CH3COO)2 = KCH3COO + Pb =>
2 K + Pb(CH3COO)2 = 2 KCH3COO + Pb
Co(OH)3 + HNO3 = Co(NO3) + H(OH)3 =>
Co(OH)3 + HNO3 = Co(NO3) + H(OH)3
C3H6 + Cl2 = C3H5Cl + HCl =>
C3H6 + Cl2 = C3H5Cl + HCl
Mg + AgNo3 = Mg(No3) + Ag =>
Mg + AgNo3 = Mg(No3) + Ag
ClO2(g) + C6H5OH = H2O + C6H4O2 + HOCl =>
4 ClO2(g) + 3 C6H5OH = H2O + 3 C6H4O2 + 4 HOCl
Cr(BrO3)3 = CrBr3 + O2 =>
2 Cr(BrO3)3 = 2 CrBr3 + 9 O2
CrOHBr2 + H2O = Cr(OH)2Br + HBr =>
CrOHBr2 + H2O = Cr(OH)2Br + HBr
C6H5CH3 + KMnO4 = MnO2 + C6H5 + COOH + KOH =>
C6H5CH3 + 2 KMnO4 = 2 MnO2 + C6H5 + COOH + 2 KOH
CuCl2 + KOH = Cu(OH)2 + KCl =>
CuCl2 + 2 KOH = Cu(OH)2 + 2 KCl
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
BeSO4 + NH4OH = Be(OH)2 + (NH4)2SO4 =>
BeSO4 + 2 NH4OH = Be(OH)2 + (NH4)2SO4
NH4NO3 = N2O + H2O =>
NH4NO3 = N2O + 2 H2O
CFCl3 = CFCl2 + Cl =>
CFCl3 = CFCl2 + Cl
ZnSO4 + SrCl2 = ZnCl + Sr(SO4)2 =>
2 ZnSO4 + SrCl2 = 2 ZnCl + Sr(SO4)2
HCl + CsOH = CsCl + HOH =>
HCl + CsOH = CsCl + HOH
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
Al2O3 + N2O = AlN + O2 =>
Al2O3 + N2O = 2 AlN + 2 O2
Co(NO2)3 + KNO2 = K3(Co(NO2)6) =>
Co(NO2)3 + 3 KNO2 = K3(Co(NO2)6)
H2SO4 + KOH = K2SO4 + H2O =>
H2SO4 + 2 KOH = K2SO4 + 2 H2O
H2SO4(aq) + Na2CO3(s) = Na2SO4(aq) + H2O + CO2(aq) =>
H2SO4(aq) + Na2CO3(s) = Na2SO4(aq) + H2O + CO2(aq)
CO2 + BO = BCO3 =>
CO2 + BO = BCO3
C3H6O3 + NaOH = CHONa + H2O =>
C3H6O3 + 3 NaOH = 3 CHONa + 3 H2O
Na2S2O3 = S2 + O3 + Na =>
Na2S2O3 = S2 + O3 + 2 Na
Ba(s) + SnCl2(ag) = BaCl2(ag) + Sn(s) =>
Ba(s) + SnCl2(ag) = BaCl2(ag) + Sn(s)
C + H1 = HC =>
C + H1 = HC
Al + I2 = Al(I2) =>
Al + I2 = Al(I2)
NaOH + H3PO4 = H2O(l) + Na3PO4 =>
3 NaOH + H3PO4 = 3 H2O(l) + Na3PO4
Cr2O3 + KMnO4 + H2SO4 = K2SO4 + MnSO4 + H2O + Cr2O5 =>
5 Cr2O3 + 4 KMnO4 + 6 H2SO4 = 2 K2SO4 + 4 MnSO4 + 6 H2O + 5 Cr2O5
FeO(l) + O2(g) = Fe3O4(l) =>
6 FeO(l) + O2(g) = 2 Fe3O4(l)
Ba(NO3)2(aq) + Li2SO4(aq) = BaSO4 + LiNO3 =>
Ba(NO3)2(aq) + Li2SO4(aq) = BaSO4 + 2 LiNO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/16/24
Équations équilibrées sur01/15/24
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