| Équations équilibrées la veille | Équations équilibrées le lendemain |
CaSiO3 + 2 H2CO3 = Ca{2+} + 2 HCO3{-} + SiO2 + H2O
Cr(OH)3 + H2SeO3 = H2O + CrOHSeO3 =>
Cr(OH)3 + H2SeO3 = 2 H2O + CrOHSeO3
PbCl2 + Fe2O3 = PbO + FeCl3 =>
3 PbCl2 + Fe2O3 = 3 PbO + 2 FeCl3
HCOOH + H2SO4 = CO2 + H2O + SO2 =>
HCOOH + H2SO4 = CO2 + 2 H2O + SO2
Fe(OH)3 + CuCl2 = FeCl3 + Cu(OH)2 =>
2 Fe(OH)3 + 3 CuCl2 = 2 FeCl3 + 3 Cu(OH)2
K + H2O = H2 + KOH =>
2 K + 2 H2O = H2 + 2 KOH
AlP + Mg = Mg3P2 + Al =>
2 AlP + 3 Mg = Mg3P2 + 2 Al
CCH3(CH2)6CH3 + O2 = CO2 + H2O =>
2 CCH3(CH2)6CH3 + 27 O2 = 18 CO2 + 18 H2O
H2C2O4 + OH = C2O6 + H2O =>
H2C2O4 + 6 OH = C2O6 + 4 H2O
AsH3 + [O] = As2O5 + H2O =>
2 AsH3 + 8[O] = As2O5 + 3 H2O
Ba + H2S = BaS + H2 =>
Ba + H2S = BaS + H2
Mg + CaSO4 = MgO + SO2 + CaO =>
Mg + CaSO4 = MgO + SO2 + CaO
ZnS + NaOH = NaS + Zn(OH) =>
ZnS + NaOH = NaS + Zn(OH)
In2(SO4)3 + H3PO4 = H2SO4 + InPO4 =>
In2(SO4)3 + 2 H3PO4 = 3 H2SO4 + 2 InPO4
Pb(II)O + H2(SO4) = Pb(II)(SO4) + H2O =>
Pb(II)O + H2(SO4) = Pb(II)(SO4) + H2O
Cd(OH)2 + HIO2 = Cd(IO2)2 + H2O =>
Cd(OH)2 + 2 HIO2 = Cd(IO2)2 + 2 H2O
C2H4O2 + Mg = Mg(C2H3O2)2 + H2 =>
2 C2H4O2 + Mg = Mg(C2H3O2)2 + H2
C14H13N8NaO4S3 + H2O2 = CO2 + H2O + NaOH + NO3 + SO2 =>
C14H13N8NaO4S3 + 61 H2O2 = 14 CO2 + 67 H2O + NaOH + 8 NO3 + 3 SO2
SrCl2 + SiC8H20O4 + H2O = Sr3SiO5 + HCl + C2H5OH =>
3 SrCl2 + SiC8H20O4 + 5 H2O = Sr3SiO5 + 6 HCl + 4 C2H5OH
SI + Cl = SICl =>
SI + Cl = SICl
Sn + H2S = SSn + H2 =>
Sn + H2S = SSn + H2
Ca(s) + Mg(NO3)2(l) = Mg + Ca(NO3)2 =>
Ca(s) + Mg(NO3)2(l) = Mg + Ca(NO3)2
Hg + O2 = HgO =>
2 Hg + O2 = 2 HgO
H3PO3 + Au(OH) = Au3(PO3) + H2O =>
H3PO3 + 3 Au(OH) = Au3(PO3) + 3 H2O
Fe3 + Pb(NO3)4 = Pb + NO3Fe =>
4 Fe3 + 3 Pb(NO3)4 = 3 Pb + 12 NO3Fe
KMnO4 + H2SO4 + Sb = K2(SO)4 + Mn(SO4) + Sb2O3 + H2O =>
6 KMnO4 + 18 H2SO4 + 28 Sb = 3 K2(SO)4 + 6 Mn(SO4) + 14 Sb2O3 + 18 H2O
S + F2 = SF2 =>
S + F2 = SF2
CuNO3 = Cu + NO3 =>
CuNO3 = Cu + NO3
Sr + AgNo3 = Sr(No3)2 + Ag =>
Sr + 2 AgNo3 = Sr(No3)2 + 2 Ag
C2H2O6Zn + Ag2CrO4 = AgHCO3 + ZnCrO4 =>
C2H2O6Zn + Ag2CrO4 = 2 AgHCO3 + ZnCrO4
CH3CH2CH2COOH + Mg = (CH3CH2CH2COOH)2Mg =>
2 CH3CH2CH2COOH + Mg = (CH3CH2CH2COOH)2Mg
C3H4(propino) + O2 = CO2 + H2O =>
C3H4(propino) + 4 O2 = 3 CO2 + 2 H2O
Ca(NO3)2 + K2CO3 = CaCO3 + KNO3 =>
Ca(NO3)2 + K2CO3 = CaCO3 + 2 KNO3
AgI + Cl2 = AgCl + I2 =>
2 AgI + Cl2 = 2 AgCl + I2
Mg + H2O = Mg(OH)2 + H2 =>
Mg + 2 H2O = Mg(OH)2 + H2
V + HBr = VBr2 + H2 =>
V + 2 HBr = VBr2 + H2
K2O + H3PO4 = H2O + K3PO4 =>
3 K2O + 2 H3PO4 = 3 H2O + 2 K3PO4
MgCl2 + Hg2(NO3)2 = Mg2(NO3)2 + HgCl2 =>
2 MgCl2 + Hg2(NO3)2 = Mg2(NO3)2 + 2 HgCl2
BeSO4 + KOH = K2[Be(OH)4] + K2SO4 =>
BeSO4 + 4 KOH = K2[Be(OH)4] + K2SO4
C2H2 + HBr = C2H3Br =>
C2H2 + HBr = C2H3Br
SnO + H2SO4 = SnSO4 + H2O =>
SnO + H2SO4 = SnSO4 + H2O
HNO3 + HCl = NO + H2O + Cl2 =>
2 HNO3 + 6 HCl = 2 NO + 4 H2O + 3 Cl2
KClO3 + KI + H2SO4 = I2 + KCl + H2O + K2SO4 =>
KClO3 + 6 KI + 3 H2SO4 = 3 I2 + KCl + 3 H2O + 3 K2SO4
H2PtCl6 = Pt + Cl + H =>
H2PtCl6 = Pt + 6 Cl + 2 H
Fe + Ag = Fe2Ag =>
2 Fe + Ag = Fe2Ag
HBr(aq) + Ca(OH)2(aq) = CaBr2 + HOH =>
2 HBr(aq) + Ca(OH)2(aq) = CaBr2 + 2 HOH
C7H13NO4S + O2 = CO2 + NH3 + H2O + SO3 =>
C7H13NO4S + 9 O2 = 7 CO2 + NH3 + 5 H2O + SO3
HCl(aq) + Na2CO3(s) = NaCl(s) + H2O(aq) + CO2(g) =>
2 HCl(aq) + Na2CO3(s) = 2 NaCl(s) + H2O(aq) + CO2(g)
K3P1O4 + H1C1I1 = K1C1I1 + H3P1O4 =>
K3P1O4 + 3 H1C1I1 = 3 K1C1I1 + H3P1O4
MnO4{-} + SO3{-2} + H3O{+} = Mn{+2} + SO4{-2} + H2O =>
2 MnO4{-} + 5 SO3{-2} + 6 H3O{+} = 2 Mn{+2} + 5 SO4{-2} + 9 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/15/24
Équations équilibrées sur01/14/24
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