| Équations équilibrées la veille | Équations équilibrées le lendemain |
CaMg(CO3)2 + 4 CH3COOH = Ca(CH2COOH)2 + Mg(CH2COOH)2 + 2 H2O + 2 CO2
CH3CH(MgBr)CH3 + CO2 = CH3CHCOO(MgBr)CH3 =>
CH3CH(MgBr)CH3 + CO2 = CH3CHCOO(MgBr)CH3
H2SO4 + C4H6O4Pb = O4PbS + CH3COOH =>
H2SO4 + C4H6O4Pb = O4PbS + 2 CH3COOH
NaCI + KI = NaCIKI =>
NaCI + KI = NaCIKI
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
C20H32O + O2 = H2O + CO2 =>
2 C20H32O + 55 O2 = 32 H2O + 40 CO2
Cu(OH)2 + HPO = Cu2O + PO4 + H2O =>
14 Cu(OH)2 + 2 HPO = 7 Cu2O + 2 PO4 + 15 H2O
Me + H2SO4 = MeSO4 + SO2 + H2O =>
Me + 2 H2SO4 = MeSO4 + SO2 + 2 H2O
RbO + SO2 = RbSO3 =>
RbO + SO2 = RbSO3
C6H5CH(OH)CH3 + CO = C6H5CH(CH3)COOH =>
C6H5CH(OH)CH3 + CO = C6H5CH(CH3)COOH
FeS2 + O2 = SO2 + Fe2O3 =>
4 FeS2 + 11 O2 = 8 SO2 + 2 Fe2O3
(C4H10)O(l) + O2(g) = CO2(g) + H2O(g) =>
(C4H10)O(l) + 6 O2(g) = 4 CO2(g) + 5 H2O(g)
Ca(OH)2 + H2 = CaH2 + H2O2 =>
Ca(OH)2 + H2 = CaH2 + H2O2
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Fe2O3 + H2 = Fe + H2O =>
Fe2O3 + 3 H2 = 2 Fe + 3 H2O
Ca(HCO3)2 + Ba(OH)2 = BaCO3 + Ca(OH)2 + H2O =>
Ca(HCO3)2 + 2 Ba(OH)2 = 2 BaCO3 + Ca(OH)2 + 2 H2O
Mg + Si = Mg4Si =>
4 Mg + Si = Mg4Si
K3[Cr(OH)6] + CrCl3 = Cr(OH)3 + KCl =>
K3[Cr(OH)6] + CrCl3 = 2 Cr(OH)3 + 3 KCl
CH3CH2OH + K2Cr2O7 + H2SO4 = H3COOH + Cr2(SO4)3 + K2SO4 + H2O =>
3 CH3CH2OH + 2 K2Cr2O7 + 8 H2SO4 = 6 H3COOH + 2 Cr2(SO4)3 + 2 K2SO4 + 5 H2O
FePO4 + Na2SO4 = Fe2(SO4)3 + Na3PO4 =>
2 FePO4 + 3 Na2SO4 = Fe2(SO4)3 + 2 Na3PO4
Ni(OH)2 + CH3CCCH3 = Ni(CH3CCCH2)2 + H2O =>
Ni(OH)2 + 2 CH3CCCH3 = Ni(CH3CCCH2)2 + 2 H2O
Cr2O7 + OH = CrO4 + H2O =>
Cr2O7 + 2 OH = 2 CrO4 + H2O
Mg(OH)2 + HCl = MgCl2 + H2O =>
Mg(OH)2 + 2 HCl = MgCl2 + 2 H2O
Na2CO3 + HCl = Na2CO3HCl =>
Na2CO3 + HCl = Na2CO3HCl
MgCO3 + HCl(aq) = MgCl2 + H2O(l)CO2(g) =>
MgCO3 + 2 HCl(aq) = MgCl2 + H2O(l)CO2(g)
Mg + HNO3 = MgN2O6 + NO + H2O =>
3 Mg + 8 HNO3 = 3 MgN2O6 + 2 NO + 4 H2O
Au + NaBr = AuNa + Br =>
Au + NaBr = AuNa + Br
Cr2(SO4)3 + (Nh4)2S + H2O = Cr(OH)3 + (Nh4)2SO4 + H2S =>
Cr2(SO4)3 + 3(Nh4)2S + 6 H2O = 2 Cr(OH)3 + 3(Nh4)2SO4 + 3 H2S
CH3CH3 + O2 = CO2 + H2O =>
2 CH3CH3 + 7 O2 = 4 CO2 + 6 H2O
Fe2O3 + H2 = Fe + H2O =>
Fe2O3 + 3 H2 = 2 Fe + 3 H2O
Ca + P = Ca3P2 =>
3 Ca + 2 P = Ca3P2
CuO + HBr = CuBr2 + H2O =>
CuO + 2 HBr = CuBr2 + H2O
FeS2 + O2 = SO2 + Fe2O3 =>
4 FeS2 + 11 O2 = 8 SO2 + 2 Fe2O3
I = I8 =>
8 I = I8
K + H2O = KOH + H21111 =>
21111 K + 21111 H2O = 21111 KOH + H21111
Mg(NO3)2 + EDTA = MgEDTA + NO3 =>
Mg(NO3)2 + EDTA = MgEDTA + 2 NO3
I2 + Na2SO3 + H2O = NaI + H2SO4 =>
I2 + Na2SO3 + H2O = 2 NaI + H2SO4
Nd2O3 + MoO3 = Nd2MoO6 =>
Nd2O3 + MoO3 = Nd2MoO6
CH3OH + C18H34O2 = H2O + C19H36O2 =>
CH3OH + C18H34O2 = H2O + C19H36O2
Li + Mg3(PO4)2 = Li3PO4 + Mg =>
6 Li + Mg3(PO4)2 = 2 Li3PO4 + 3 Mg
SiO2 + NaOH = Na2SiO3 + H2O =>
SiO2 + 2 NaOH = Na2SiO3 + H2O
As2 + O2 = AsO =>
As2 + O2 = 2 AsO
Fe(OH)3 + H4Y = Fe(HY) + H2O =>
Fe(OH)3 + H4Y = Fe(HY) + 3 H2O
CH3CH2OH + K2Cr2O7 + H2SO4 = HCH3COOH + Cr2(SO4)3 + K2SO4 + H2O =>
2 CH3CH2OH + K2Cr2O7 + 4 H2SO4 = 2 HCH3COOH + Cr2(SO4)3 + K2SO4 + 5 H2O
FeS + HCl = FeCl2 + H2S =>
FeS + 2 HCl = FeCl2 + H2S
Sn + Ti(NO3)2 = Sn(NO3)4 + Ti =>
Sn + 2 Ti(NO3)2 = Sn(NO3)4 + 2 Ti
Na2SIO3 + H2SO4 = Na2SO4 + H2O + SIO2 =>
Na2SIO3 + H2SO4 = Na2SO4 + H2O + SIO2
K2SiO3 + AgNO3 = Ag2SiO3 + KNO3 =>
K2SiO3 + 2 AgNO3 = Ag2SiO3 + 2 KNO3
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/13/25
Équations équilibrées sur02/12/24
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