| Équations équilibrées la veille | Équations équilibrées le lendemain |
H2SO4 + 2 NaOH = Na2SO4 + 4 H + 2 O
Cu(SO4)2*H2O = Cu(SO4)2H2O =>
Cu(SO4)2*H2O = Cu(SO4)2H2O
CuSO4 + ClBa = BaSO4 + CuCl =>
CuSO4 + ClBa = BaSO4 + CuCl
MnO4 + (COO)2{2-} + H{+} = Mn{2+} + CO2 + H2O =>
MnO4 + 3(COO)2{2-} + 8 H{+} = Mn{2+} + 6 CO2 + 4 H2O
NaS2O3 + AgNO3 = AgS2O3 + NaNO3 =>
NaS2O3 + AgNO3 = AgS2O3 + NaNO3
Mg(OH)2 + FeCl2 = Fe(OH)2 + MgCl2 =>
Mg(OH)2 + FeCl2 = Fe(OH)2 + MgCl2
O2 + Sb2S = SO2 + Sb2O4 =>
3 O2 + Sb2S = SO2 + Sb2O4
P2 + O = P4O10 =>
2 P2 + 10 O = P4O10
Pb3O4 + CH4 = Pb3C2 + CO + H2 =>
Pb3O4 + 6 CH4 = Pb3C2 + 4 CO + 12 H2
CaMg(CO3)2 = CaCO3 + MgO + CO2 =>
CaMg(CO3)2 = CaCO3 + MgO + CO2
I{-} + O2 + H{+} = H2O + IO =>
4 I{-} + 3 O2 + 4 H{+} = 2 H2O + 4 IO
CH3COOH + NaOH = NaCH3COO + H2O =>
CH3COOH + NaOH = NaCH3COO + H2O
Cu + O2 + NaOH + H2O = Na2[Cu(OH)4] =>
2 Cu + O2 + 4 NaOH + 2 H2O = 2 Na2[Cu(OH)4]
Fe2SiO4 + NaOH + H2O = Fe(OH)2 + Na2O*2SiO2 =>
2 Fe2SiO4 + 2 NaOH + 3 H2O = 4 Fe(OH)2 + Na2O*2SiO2
(CuSO4)(H2O)5 = CuSO4 + (H2O) =>
(CuSO4)(H2O)5 = CuSO4 + 5(H2O)
Re2O7 + H2O = HReO4 =>
Re2O7 + H2O = 2 HReO4
C7H506N3 + O2 = CO2 + H2O + N2 =>
2 C7H506N3 + 267 O2 = 14 CO2 + 506 H2O + 3 N2
SbCl5 + HOH = SbOCl3 + HCl =>
SbCl5 + HOH = SbOCl3 + 2 HCl
HNO3 + KOH = KNO3 + H2O =>
HNO3 + KOH = KNO3 + H2O
K3(PO4) + Sr(NO3)2 = Sr3(PO4)2 + KNO3 =>
2 K3(PO4) + 3 Sr(NO3)2 = Sr3(PO4)2 + 6 KNO3
Zn(CN)2 + H3O = HCN + H2O + Zn =>
Zn(CN)2 + 2 H3O = 2 HCN + 2 H2O + Zn
HCOOH + (CH3)2CHOH = CHOOCH2CH2CH3 + H2O =>
HCOOH + (CH3)2CHOH = CHOOCH2CH2CH3 + H2O
Zn + O2 + NaOH + H2O = Na2(Zn(OH)4) =>
2 Zn + O2 + 4 NaOH + 2 H2O = 2 Na2(Zn(OH)4)
PPP + Sr(OH)2 + H2O = PH3 + Sr(H2PO2)2 =>
8 PPP + 9 Sr(OH)2 + 18 H2O = 6 PH3 + 9 Sr(H2PO2)2
SO4 + Br2 = S + BrO =>
SO4 + 2 Br2 = S + 4 BrO
NaAlO2 + HCl + KOH = NaCl + KCl + Al(OH)3 =>
NaAlO2 + 2 HCl + KOH = NaCl + KCl + Al(OH)3
Be + K2O = BeO + K2 =>
Be + K2O = BeO + K2
K2CO2 + C = CO + K =>
K2CO2 + C = 2 CO + 2 K
Pb + N = Pb3N =>
3 Pb + N = Pb3N
Ca{2+} + HPO4{2-} = CaHPO4 =>
Ca{2+} + HPO4{2-} = CaHPO4
SN(OH)2 + KOH = K2SNO2 + H2O =>
SN(OH)2 + 2 KOH = K2SNO2 + 2 H2O
Cl2 + PH = PCl3 + HCl =>
2 Cl2 + PH = PCl3 + HCl
SiH4 + AgNO3 + H2O = SiO2 + Ag + HNO3 =>
SiH4 + 8 AgNO3 + 2 H2O = SiO2 + 8 Ag + 8 HNO3
As2O3 + Cl2 + H2O = H3AsO4 + HCl =>
As2O3 + 2 Cl2 + 5 H2O = 2 H3AsO4 + 4 HCl
B + O2 = B2O3 =>
4 B + 3 O2 = 2 B2O3
Sr + H2 = SrH2 =>
Sr + H2 = SrH2
Li(s) + N3(g) = Li3N =>
9 Li(s) + N3(g) = 3 Li3N
AgNO3 + ClO = AgClO + NO3 =>
AgNO3 + ClO = AgClO + NO3
C6H12O6 = C14H21 + CO2 + H2O =>
77 C6H12O6 = 24 C14H21 + 126 CO2 + 210 H2O
ZnSO4 + NH3 + H2O = Zn(NH3)4(OH)2 + (NH4)2SO4 =>
ZnSO4 + 6 NH3 + 2 H2O = Zn(NH3)4(OH)2 + (NH4)2SO4
NO2 = N2O4 =>
2 NO2 = N2O4
MnO4{-} + SO2 + H2O = SO4{2-} + Mn{2+} + H3O{+} =>
2 MnO4{-} + 5 SO2 + 6 H2O = 5 SO4{2-} + 2 Mn{2+} + 4 H3O{+}
SnCl4 = SnCl2 + Cl =>
SnCl4 = SnCl2 + 2 Cl
Na + P4 = NaP4 =>
Na + P4 = NaP4
Ca{2+} + HPO4{2-} = CaHPO4 =>
Ca{2+} + HPO4{2-} = CaHPO4
CH3OH + HCl = CH3OH2 + Cl =>
CH3OH + HCl = CH3OH2 + Cl
FeCl2 + O2 = FeCl3 + Fe2O3 =>
12 FeCl2 + 3 O2 = 8 FeCl3 + 2 Fe2O3
NaOH + Mg(NO3)2 = Na(NO3)2 + Mg(OH) =>
NaOH + Mg(NO3)2 = Na(NO3)2 + Mg(OH)
KI + CI2 = KCI + I2 =>
KI + CI2 = KCI + I2
HCl + Ag2CrO4 = AgCl + H2CrO4 =>
2 HCl + Ag2CrO4 = 2 AgCl + H2CrO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur05/18/24
Équations équilibrées sur06/17/23
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