| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 CH3COOC2H5 + 2 LiAlH4 + 7 H2O = 8 CH3CH2OH + Li2O + 2 Al(OH)3
Co(No3)2 + NaOH = Co(OH) + Na(No3)2 =>
Co(No3)2 + NaOH = Co(OH) + Na(No3)2
Zn(OH)2 + H2(SiO)3 = Zn(SiO)3 + H2O =>
Zn(OH)2 + H2(SiO)3 = Zn(SiO)3 + 2 H2O
AgNO3 + H2O2 + NaOH = Ag + O2NaNO3 + H2O =>
2 AgNO3 + 3 H2O2 + 2 NaOH = 2 Ag + 2 O2NaNO3 + 4 H2O
H = H22 =>
22 H = H22
NaCN + H2SO4 = HCN + Na2S + O2 =>
2 NaCN + H2SO4 = 2 HCN + Na2S + 2 O2
Na3PO4 + Ca(CH3COO)2 = NaCH3COO + Ca3(PO4)2 =>
2 Na3PO4 + 3 Ca(CH3COO)2 = 6 NaCH3COO + Ca3(PO4)2
NO = N2ONO2 =>
3 NO = N2ONO2
C3H6NH + H2O = OH{-} + C3H7NH{+} =>
C3H6NH + H2O = OH{-} + C3H7NH{+}
C12H22O11 + O2 = CO2 + H2O =>
C12H22O11 + 12 O2 = 12 CO2 + 11 H2O
Na2(CrO4) + Pb(C2H3O2)2 = Na(C2H3O2) + Pb(CrO4) =>
Na2(CrO4) + Pb(C2H3O2)2 = 2 Na(C2H3O2) + Pb(CrO4)
B + A = AB =>
B + A = AB
CH3COOC2H5 + LiAlH4 + H2O = CH3CH2OH + Li2O + Al(OH)3 =>
4 CH3COOC2H5 + 2 LiAlH4 + 7 H2O = 8 CH3CH2OH + Li2O + 2 Al(OH)3
SiH(N(CH3)2)3(g) + O2(g) = SiO2(s) + H2O(g) + NO2(g) + CO(g) =>
4 SiH(N(CH3)2)3(g) + 47 O2(g) = 4 SiO2(s) + 38 H2O(g) + 12 NO2(g) + 24 CO(g)
C6H8O7 + H2O = C5H8O7 + H3O =>
5 C6H8O7 + 13 H2O = 6 C5H8O7 + 6 H3O
SnCl4 + NH3 = Sn2Cl3 + HCl + N2 =>
12 SnCl4 + 10 NH3 = 6 Sn2Cl3 + 30 HCl + 5 N2
C2H6 + O2 = H2O + CO2 =>
2 C2H6 + 7 O2 = 6 H2O + 4 CO2
Mg(NO3)2 + Na3SO4 = Mg3(SO4)2 + NaNO3 =>
3 Mg(NO3)2 + 2 Na3SO4 = Mg3(SO4)2 + 6 NaNO3
H3PO4 + Mg(OH)2 = H2O + Mg3(PO4)2 =>
2 H3PO4 + 3 Mg(OH)2 = 6 H2O + Mg3(PO4)2
C + H2 = C3H8 =>
3 C + 4 H2 = C3H8
B + A = AB =>
B + A = AB
C60H120 + O2 = CO2 + H2O =>
C60H120 + 90 O2 = 60 CO2 + 60 H2O
KOH + NiSO4 = KSO4 + NiOH =>
KOH + NiSO4 = KSO4 + NiOH
KC2O4 + FeNO3 = KNO3 + FeC2O4 =>
KC2O4 + FeNO3 = KNO3 + FeC2O4
Mg(OH)2 + EDTA{4-} = Mg(OH)2EDTA{4-} =>
Mg(OH)2 + EDTA{4-} = Mg(OH)2EDTA{4-}
H2SO + S = H2SOS =>
H2SO + S = H2SOS
Rb2SO4 + H2SO4 = RbHSO4 =>
Rb2SO4 + H2SO4 = 2 RbHSO4
HCl + Ba(OH)2 = BaCl2 + H2O =>
2 HCl + Ba(OH)2 = BaCl2 + 2 H2O
KC2O4 + FeNO3 = KNO3 + FeC2O4 =>
KC2O4 + FeNO3 = KNO3 + FeC2O4
NH3 + I2 = N6I6 + H2 =>
6 NH3 + 3 I2 = N6I6 + 9 H2
CaO + MnI4 = MnO2 + CaI2 =>
2 CaO + MnI4 = MnO2 + 2 CaI2
KOH + HSO4 = KSO4 + H2O =>
KOH + HSO4 = KSO4 + H2O
ZnCl2 + K2Cr2O7 + HCl = ZnCl3 + KCl + CrCl3 + H2O =>
6 ZnCl2 + K2Cr2O7 + 14 HCl = 6 ZnCl3 + 2 KCl + 2 CrCl3 + 7 H2O
PbCl2 + OH{-} = Pb(OH)Cl(s) + Cl{-} =>
PbCl2 + OH{-} = Pb(OH)Cl(s) + Cl{-}
H2C2O4 + H2SO4 + KMnO4 = CO2 + H2O + K2SO4 + MnSO4 =>
5 H2C2O4 + 3 H2SO4 + 2 KMnO4 = 10 CO2 + 8 H2O + K2SO4 + 2 MnSO4
Si4H10 + O2 = SiO2 + H2O =>
2 Si4H10 + 13 O2 = 8 SiO2 + 10 H2O
NaHSO3 + HNO3 = NaNO3 + H2SO4 + H2O + NO2 =>
NaHSO3 + 3 HNO3 = NaNO3 + H2SO4 + H2O + 2 NO2
KI + NH4NO3 = KNO3 + INH4 =>
KI + NH4NO3 = KNO3 + INH4
HI + Pd(OH)4 = PdI4 + H2O =>
4 HI + Pd(OH)4 = PdI4 + 4 H2O
LiOH + C = Li + CO + H =>
LiOH + C = Li + CO + H
CaO + SO2 = CaSO3 =>
CaO + SO2 = CaSO3
Ca(CO3) + H2(SO4) = Ca(SO4) + H2(CO3) =>
Ca(CO3) + H2(SO4) = Ca(SO4) + H2(CO3)
Sn(OH)4 + H3PO4 = Sn3(PO4)4 + HOH =>
3 Sn(OH)4 + 4 H3PO4 = Sn3(PO4)4 + 12 HOH
BaCO3 = BaO + CO2 =>
BaCO3 = BaO + CO2
NaOH + CdCl2 = Cd(OH)2 + NaCl =>
2 NaOH + CdCl2 = Cd(OH)2 + 2 NaCl
NH2CH3COOH + H2SO4 = CH3COOH + NH4SO4 =>
NH2CH3COOH + H2SO4 = CH3COOH + NH4SO4
KS + BaCl = KCl + BaS =>
KS + BaCl = KCl + BaS
FeCl2 + KMnO4 + HCl = FeCl3 + MnCl2 + H2O + KCl =>
5 FeCl2 + KMnO4 + 8 HCl = 5 FeCl3 + MnCl2 + 4 H2O + KCl
AgNO3 + KBr = AgBr + KNO3 =>
AgNO3 + KBr = AgBr + KNO3
Pt + O2 = PtO =>
2 Pt + O2 = 2 PtO
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/23/24
Équations équilibrées sur03/24/23
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