| Équations équilibrées la veille |
MgCO3 + NaNO3 = MgNa + CO3NO3
CH3CH2COOH + Ca(HCO3)2 = (CH3CH2COO)2Ca + H2O + CO2 =>
2 CH3CH2COOH + Ca(HCO3)2 = (CH3CH2COO)2Ca + 2 H2O + 2 CO2
CH3COONa + FeCl3 = Fe(CH3COONa)3 + Cl =>
3 CH3COONa + FeCl3 = Fe(CH3COONa)3 + 3 Cl
(NH4)2PO4 + NaOH = Na2PO4 + H2O + NH3 =>
(NH4)2PO4 + 2 NaOH = Na2PO4 + 2 H2O + 2 NH3
Li3(PO4) + Fe(NO3)3 = Li(NO3) + Fe(PO4) =>
Li3(PO4) + Fe(NO3)3 = 3 Li(NO3) + Fe(PO4)
HClO3 + KClO = KClO3 + HClO =>
HClO3 + KClO = KClO3 + HClO
C16H28O + O2 = CO2 + H2O =>
2 C16H28O + 45 O2 = 32 CO2 + 28 H2O
Fe + MnO4{-} + H{+} = Fe{+2} + Mn{+2} + H2O =>
5 Fe + 2 MnO4{-} + 16 H{+} = 5 Fe{+2} + 2 Mn{+2} + 8 H2O
Sr(COO)2 + HCl = SrCl2 + (COOH)2 =>
Sr(COO)2 + 2 HCl = SrCl2 + (COOH)2
CH3COOH + H2SO4 = CH3CH2OSO3H + O2 =>
CH3COOH + H2SO4 = CH3CH2OSO3H + O2
Zn(NH3)4 = Zn + NH3 =>
Zn(NH3)4 = Zn + 4 NH3
ClO3{-} + I{-} + H{+} = I2 + Cl{-} + H2O =>
ClO3{-} + 6 I{-} + 6 H{+} = 3 I2 + Cl{-} + 3 H2O
H2SO3 = H2S + O2 =>
2 H2SO3 = 2 H2S + 3 O2
C10H12 + Br2 = C10H8Br4 + HBr =>
C10H12 + 4 Br2 = C10H8Br4 + 4 HBr
NH4HCO3 + SiO2 = (NH4)2SiO3 + H2O + CO2 =>
2 NH4HCO3 + SiO2 = (NH4)2SiO3 + H2O + 2 CO2
C3H7OH + O2 = C4O2 + H4O2 =>
4 C3H7OH + 9 O2 = 3 C4O2 + 8 H4O2
C6H5NH3Cl + NaOH = C6H5ONa + NH4Cl =>
C6H5NH3Cl + NaOH = C6H5ONa + NH4Cl
KOH + Cr2(SO4)3 + KClO3 = K2CrO4 + H2O + KCl + K2SO4 =>
10 KOH + Cr2(SO4)3 + KClO3 = 2 K2CrO4 + 5 H2O + KCl + 3 K2SO4
Pb(s) + KF(aq) = KPb(aq) + F(s) =>
Pb(s) + KF(aq) = KPb(aq) + F(s)
Mo + H2O = MoH6 + O3 =>
Mo + 3 H2O = MoH6 + O3
Sr + FeCl3 = SrCl2 + Fe =>
3 Sr + 2 FeCl3 = 3 SrCl2 + 2 Fe
MDMA = MDMAMDMA =>
2 MDMA = MDMAMDMA
H2GeO3 = GeO2 + H2O =>
H2GeO3 = GeO2 + H2O
I2 + AlCl3 = Al + I2Cl3 =>
I2 + AlCl3 = Al + I2Cl3
Fe + O2 + H2O = Fe3O4*H2O =>
3 Fe + 2 O2 + H2O = Fe3O4*H2O
KOH + H2SO4 = K2SO4 + H2O =>
2 KOH + H2SO4 = K2SO4 + 2 H2O
NiAl + NaOH + H2O = NaAlO2 + Ni + H2 =>
2 NiAl + 2 NaOH + 2 H2O = 2 NaAlO2 + 2 Ni + 3 H2
NaI + Fe2O3 = FeI3 + Na2O =>
6 NaI + Fe2O3 = 2 FeI3 + 3 Na2O
Ba(BrO3)2(aq) + Na3PO4(aq) = Ba3(PO4)2(s) + NaBrO3(aq) =>
3 Ba(BrO3)2(aq) + 2 Na3PO4(aq) = Ba3(PO4)2(s) + 6 NaBrO3(aq)
PbCl2 + CO2 + H2O = PbCO3 + HCl =>
PbCl2 + CO2 + H2O = PbCO3 + 2 HCl
Tl + Cl = Tl(Cl) =>
Tl + Cl = Tl(Cl)
NaBr + (NH4)2S2O8 = (NH4)2SO4 + Na2SO4 + Br2 =>
2 NaBr + (NH4)2S2O8 = (NH4)2SO4 + Na2SO4 + Br2
Ga + H2SO4 = Ga3SO4 + H2 =>
3 Ga + H2SO4 = Ga3SO4 + H2
I2 + H2I = HI =>
I2 + 2 H2I = 4 HI
HCl + MgOH3 = HOH3 + MgCl =>
HCl + MgOH3 = HOH3 + MgCl
NaNO3 + BaSO4 = BaNO3 + NaSO4 =>
NaNO3 + BaSO4 = BaNO3 + NaSO4
Pt + H = PtH =>
Pt + H = PtH
C6H13NH2 + O2 = CO2 + H2O + N2 =>
4 C6H13NH2 + 39 O2 = 24 CO2 + 30 H2O + 2 N2
H3As + NaOH = Na3As + H2O =>
H3As + 3 NaOH = Na3As + 3 H2O
Rb2O1 + H2O = RbOH =>
Rb2O1 + H2O = 2 RbOH
NaOH + KMnO4 = NaMnO4 + KOH =>
NaOH + KMnO4 = NaMnO4 + KOH
CaCO3 + SO2 = CaSO3 + CO2 =>
CaCO3 + SO2 = CaSO3 + CO2
NaF + HClO3 = NaClO3 + HF =>
NaF + HClO3 = NaClO3 + HF
(COOK)2 + K2Cr2O7 + H2SO4 = CO2 + Cr2(SO4)3 + K2SO4 + H2O =>
3(COOK)2 + K2Cr2O7 + 7 H2SO4 = 6 CO2 + Cr2(SO4)3 + 4 K2SO4 + 7 H2O
CuCl2 + CsOH = Cu(OH)2 + CsCl =>
CuCl2 + 2 CsOH = Cu(OH)2 + 2 CsCl
MgCl2 + H2O = HCl + MgO =>
MgCl2 + H2O = 2 HCl + MgO
Cs(s) + H2 = HCs =>
2 Cs(s) + H2 = 2 HCs
V2(SO4)3 + NaOH = V(OH)3 + Na2SO4 =>
V2(SO4)3 + 6 NaOH = 2 V(OH)3 + 3 Na2SO4
HSO4 + BaCl2 = BaSO4 + H + Cl =>
HSO4 + BaCl2 = BaSO4 + H + 2 Cl
C6H6 + HO2 = CO2 + H2 =>
C6H6 + 6 HO2 = 6 CO2 + 6 H2
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Équations équilibrées sur11/22/24
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