| Équations équilibrées la veille |
CH3CH2CHO + Ag2O = CH3CH2COOH + 2 Ag
CH2CHCH2NH + O2 = CO2H2O + NO3 =>
CH2CHCH2NH + 6 O2 = 3 CO2H2O + NO3
ZnO + F2 = ZnF2 + O2 =>
2 ZnO + 2 F2 = 2 ZnF2 + O2
HNO3 + NaHCO3 = NaNO3 + H2CO3 =>
HNO3 + NaHCO3 = NaNO3 + H2CO3
FeO + NaOH = NaFeO2 + H2 =>
2 FeO + 2 NaOH = 2 NaFeO2 + H2
LiCl + K2FeIO6 = LiKFeIO6 + KCl =>
LiCl + K2FeIO6 = LiKFeIO6 + KCl
Cu(OH)2 + K2 = Cu + KOH =>
Cu(OH)2 + K2 = Cu + 2 KOH
CaSiO3 + CO + P4 = Ca3(PO4)2 + SiO2 + C =>
6 CaSiO3 + 10 CO + P4 = 2 Ca3(PO4)2 + 6 SiO2 + 10 C
Al + NaOH = AlO + H2O + Na =>
Al + 2 NaOH = AlO + H2O + 2 Na
K2S + Na2O = K2O + Na2S =>
K2S + Na2O = K2O + Na2S
NaHCO3(s) = NaOH(s) + CO2(g) =>
NaHCO3(s) = NaOH(s) + CO2(g)
FeSO4 = Fe2O3 + SO2 + SO3 =>
2 FeSO4 = Fe2O3 + SO2 + SO3
SO3 + H3PO4 = H3PO4SO3 =>
SO3 + H3PO4 = H3PO4SO3
Pb(HCO3)4 = PbO2 + CO2 + H2O =>
Pb(HCO3)4 = PbO2 + 4 CO2 + 2 H2O
SrCO3 + PbO + Mg(NO3)2(H2O)6 + ReO3 = SrPbMgReO6 + NO2 + O2 + CO2 + H2O =>
2 SrCO3 + 2 PbO + 2 Mg(NO3)2(H2O)6 + 2 ReO3 = 2 SrPbMgReO6 + 4 NO2 + O2 + 2 CO2 + 12 H2O
(NH4)2C2O4AgNO3 = (NH4)2NO3AgC2O4 =>
(NH4)2C2O4AgNO3 = (NH4)2NO3AgC2O4
FClO4 = F2 + O2 + ClO3 =>
2 FClO4 = F2 + O2 + 2 ClO3
Pb(ClO3)4 + CaCrO4 = Pb(CrO4)2 + Ca(ClO3)2 =>
Pb(ClO3)4 + 2 CaCrO4 = Pb(CrO4)2 + 2 Ca(ClO3)2
MnCl2 + NH3 = MnCl2(NH3)6 =>
MnCl2 + 6 NH3 = MnCl2(NH3)6
H3Po4 + AgNO3 = Ag3Po4 + HNO3 =>
H3Po4 + 3 AgNO3 = Ag3Po4 + 3 HNO3
HgNO3 = HgNO2 + O2 =>
2 HgNO3 = 2 HgNO2 + O2
AlC3 + H2O = Al(OH)3 + CH =>
AlC3 + 3 H2O = Al(OH)3 + 3 CH
NACl(aq) + H2O(l) = HCl(aq) + NAOH(aq) =>
NACl(aq) + H2O(l) = HCl(aq) + NAOH(aq)
AgC2H3O2 + KOH = CH3CO2K + AgOH =>
AgC2H3O2 + KOH = CH3CO2K + AgOH
CaCl2 + (NH4)2CO = CaCO + NH4Cl =>
CaCl2 + (NH4)2CO = CaCO + 2 NH4Cl
Ag2O + N2H4 = Ag + N + H2O =>
2 Ag2O + N2H4 = 4 Ag + 2 N + 2 H2O
C3H6 + K2Cr2O7 + H2SO4 = C2H4O2 + K2SO4 + Cr2(SO4)3 + H2O =>
2 C3H6 + 2 K2Cr2O7 + 8 H2SO4 = 3 C2H4O2 + 2 K2SO4 + 2 Cr2(SO4)3 + 8 H2O
Mn(NO3)2 + Pb3O4 + HNO3 = HMnO4 + Pb(NO3)2 + H2O =>
2 Mn(NO3)2 + 5 Pb3O4 + 26 HNO3 = 2 HMnO4 + 15 Pb(NO3)2 + 12 H2O
CuO + NaBH4 = Cu + NaBO2 + H2 =>
2 CuO + NaBH4 = 2 Cu + NaBO2 + 2 H2
CH3COONa + O2 = Na2O + CO2 + H2O =>
2 CH3COONa + 4 O2 = Na2O + 4 CO2 + 3 H2O
KHSO3 + Na2Cr2O7 + H2SO4 = K2SO4 + Cr2(SO4)3 + Na2SO4 + H2O =>
6 KHSO3 + 2 Na2Cr2O7 + 5 H2SO4 = 3 K2SO4 + 2 Cr2(SO4)3 + 2 Na2SO4 + 8 H2O
TiO4C4H12 + H2O = TiO2 + CO2 + H2 =>
TiO4C4H12 + 6 H2O = TiO2 + 4 CO2 + 12 H2
AlBr3 + Cl2 = AlCl3 + Br2* =>
2 AlBr3 + 3 Cl2 = 2 AlCl3 + 3 Br2*
CO2(g) + H2O(l) = C18H32O16(s) + O2(g) =>
18 CO2(g) + 16 H2O(l) = C18H32O16(s) + 18 O2(g)
KAl(SO4)2*12H2O + Ba(NO3)2 = KAl(NO3)4 + BaSO4 + H2O =>
KAl(SO4)2*12H2O + 2 Ba(NO3)2 = KAl(NO3)4 + 2 BaSO4 + 12 H2O
CH3OH + AgNO3 = CH3NO3 + AgOH =>
CH3OH + AgNO3 = CH3NO3 + AgOH
(C2H6) = C + H =>
(C2H6) = 2 C + 6 H
K2MnO4 + CH3CH2CH2OH + H2O = CH3CH2COOH + MnO2 + KOH =>
2 K2MnO4 + CH3CH2CH2OH + H2O = CH3CH2COOH + 2 MnO2 + 4 KOH
Mg + FeCl3 = MgCl2 + Fe =>
3 Mg + 2 FeCl3 = 3 MgCl2 + 2 Fe
KMnO4 + H2SO3 = MnSO4 + K2SO4 + H2O + O2 =>
2 KMnO4 + 3 H2SO3 = 2 MnSO4 + K2SO4 + 3 H2O + O2
HBr + H2(SO4) = Br + SO2 + H2O =>
2 HBr + H2(SO4) = 2 Br + SO2 + 2 H2O
K2Cr2O7 + H2SO4 + CrCl2 = K2SO4 + Cr2(SO4)3 + H2O + CrCl3 =>
K2Cr2O7 + 7 H2SO4 + 6 CrCl2 = K2SO4 + 2 Cr2(SO4)3 + 7 H2O + 4 CrCl3
KNO3 + K2MnO4 + H2O = KMnO4 + NH3 + KOH =>
KNO3 + 8 K2MnO4 + 6 H2O = 8 KMnO4 + NH3 + 9 KOH
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
CfOCl + Na = NaClO + Cf =>
CfOCl + Na = NaClO + Cf
Cu(CH3COO)2 + XO6 + H2O = Cu2O + XO7 + CH3COOH =>
2 Cu(CH3COO)2 + XO6 + 2 H2O = Cu2O + XO7 + 4 CH3COOH
Li + Mg = Li2Mg =>
2 Li + Mg = Li2Mg
PtF4 + Cl2 = PtCl4 + F2 =>
PtF4 + 2 Cl2 = PtCl4 + 2 F2
H2O + O2 = H2O2 =>
2 H2O + O2 = 2 H2O2
HBrO + H2O = H3O{+} + BrO{-} =>
HBrO + H2O = H3O{+} + BrO{-}
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