| Équations équilibrées la veille | Équations équilibrées le lendemain |
MgCl2*6H2O + 2 AlCl3*6H2O + 8 NaOH = MgAl2O4 + 8 NaCl + 22 H2O
FeOOH + NaClO + Na2CO3 = Na2FeO4 + NaCl + H2O + CO2 =>
2 FeOOH + 3 NaClO + 2 Na2CO3 = 2 Na2FeO4 + 3 NaCl + H2O + 2 CO2
CH3COCH3 = C + H2 + O2 =>
2 CH3COCH3 = 6 C + 6 H2 + O2
BrO3{-} + NH3OH{+} = Br{-} + N(OH)4{+} =>
BrO3{-} + NH3OH{+} = Br{-} + N(OH)4{+}
C8H8O + H2 = C8H10O =>
C8H8O + H2 = C8H10O
Na2S + Hg(NO3)2 = Hg2S + Na(NO3)2 =>
Na2S + 2 Hg(NO3)2 = Hg2S + 2 Na(NO3)2
HgI2 + AgNO3 = AgI + Hg(NO3)2 =>
HgI2 + 2 AgNO3 = 2 AgI + Hg(NO3)2
Ca(NO3)2 + FePO4 = Ca3(PO4)2 + Fe(NO3)3 =>
3 Ca(NO3)2 + 2 FePO4 = Ca3(PO4)2 + 2 Fe(NO3)3
Ce(SO4)2 + H2O + VOSO4 = Ce2(SO4)3 + (VO2)2SO4 + H2SO4 =>
2 Ce(SO4)2 + 2 H2O + 2 VOSO4 = Ce2(SO4)3 + (VO2)2SO4 + 2 H2SO4
Mg2Sn + HCl = SnH4 + MgCl2 =>
Mg2Sn + 4 HCl = SnH4 + 2 MgCl2
GO3 + L2 = GL + O2L =>
4 GO3 + 5 L2 = 4 GL + 6 O2L
BrH + KOH = H2O + KBr =>
BrH + KOH = H2O + KBr
P2O5 + C = P + CO =>
P2O5 + 5 C = 2 P + 5 CO
C3H6O2 + K2CO3 = C3H5OK + H2O + CO2 =>
16 C3H6O2 + 7 K2CO3 = 14 C3H5OK + 13 H2O + 13 CO2
CrCl3*6H2O + Zn + CH3COONa = Cr2(CH3CO2)4(H2O)2 + ZnCl2 + NaCl + H2O =>
2 CrCl3*6H2O + Zn + 4 CH3COONa = Cr2(CH3CO2)4(H2O)2 + ZnCl2 + 4 NaCl + 10 H2O
CoCl2*6H2O + Na2CO3 = CoCO3 + NaCl + H2O =>
CoCl2*6H2O + Na2CO3 = CoCO3 + 2 NaCl + 6 H2O
Ba(NO3)2 + NaCl(aq) = BaCl2 + NaNO3 =>
Ba(NO3)2 + 2 NaCl(aq) = BaCl2 + 2 NaNO3
Na2SO3 + CaCO3 + C = Na2CO3 + CaS + CO2 =>
2 Na2SO3 + 2 CaCO3 + 3 C = 2 Na2CO3 + 2 CaS + 3 CO2
Al + Ag2(SO4) = Ag + Al(SO4) =>
Al + Ag2(SO4) = 2 Ag + Al(SO4)
C6H4(OH)CO2H + (CH3CO)2O = C6H4(OCOCH3)CO2H =>
11 C6H4(OH)CO2H + (CH3CO)2O = 9 C6H4(OCOCH3)CO2H
SnO2 + OH{-} + H2O = [Sn(OH)6]{-2} =>
SnO2 + 2 OH{-} + 2 H2O = [Sn(OH)6]{-2}
Sodiumchloride + Magnesium = Magnesiumchloride + sodium =>
2 NaCl + Mg = MgCl2 + 2 Na
C7H14O + K2Cr2O7 + H2SO4 = C7H12O2 + Cr2(SO4)3 + K2SO4 + H2O =>
3 C7H14O + 2 K2Cr2O7 + 8 H2SO4 = 3 C7H12O2 + 2 Cr2(SO4)3 + 2 K2SO4 + 11 H2O
KSCN + Cl = KCl + SCN =>
KSCN + Cl = KCl + SCN
HC2H3O2 + NaHCO3 = CO2 + Na(C2H3O2)2 + H2O =>
15 HC2H3O2 + 8 NaHCO3 = 6 CO2 + 8 Na(C2H3O2)2 + 10 H2O
CdS + HCl = CdCl2 + H2S =>
CdS + 2 HCl = CdCl2 + H2S
Al2(SO4)3 + Sn(OH)4 = Al(OH)3 + Sn2(SO4)4 =>
4 Al2(SO4)3 + 6 Sn(OH)4 = 8 Al(OH)3 + 3 Sn2(SO4)4
FeCl2(ac) + Na3PO4(ac) = Fe3(PO4)2(s) + NaCl(ac) =>
3 FeCl2(ac) + 2 Na3PO4(ac) = Fe3(PO4)2(s) + 6 NaCl(ac)
PbCl2 + K2S = Pb + K + SCl2 =>
PbCl2 + K2S = Pb + 2 K + SCl2
NaOH + HNO3 = NaNO3 + H2O = =>
NaOH + HNO3 = NaNO3 + H2O
KOH + HS = HOH + KS =>
KOH + HS = HOH + KS
C2H4O3 + NaHCO3 = CO2 + NaH2 + H2O =>
C2H4O3 + 2 NaHCO3 = 4 CO2 + 2 NaH2 + H2O
HCl + NaI = HI + ClNa =>
HCl + NaI = HI + ClNa
(NH4)2SO4 + NaOH = (Na)2SO4 + NH4OH =>
(NH4)2SO4 + 2 NaOH = (Na)2SO4 + 2 NH4OH
Cr(s) + HI(aq) = CrI(aq) + H2(g) =>
2 Cr(s) + 2 HI(aq) = 2 CrI(aq) + H2(g)
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
Fe(CN)3 + H2O = H3(CN)3 + Fe2O3 =>
2 Fe(CN)3 + 3 H2O = 2 H3(CN)3 + Fe2O3
P + Cs = CsP =>
P + Cs = CsP
Al(ClO2)3 + Cr = Cr(ClO2)2 + Al =>
2 Al(ClO2)3 + 3 Cr = 3 Cr(ClO2)2 + 2 Al
Zn(NH3)4 + NaOH = Zn + NH4 + NaO =>
Zn(NH3)4 + 4 NaOH = Zn + 4 NH4 + 4 NaO
Cu(s) + HBr(aq) = H2(g) + CuBr(aq) =>
2 Cu(s) + 2 HBr(aq) = H2(g) + 2 CuBr(aq)
C6H6(g) + O2(g) = C6H6O2(g) =>
C6H6(g) + O2(g) = C6H6O2(g)
NaClO4 + AgNO3 = AgClO4 + NaNO3 =>
NaClO4 + AgNO3 = AgClO4 + NaNO3
AgNO3 + Cl2Mg = AgCl + MgN2O6 =>
2 AgNO3 + Cl2Mg = 2 AgCl + MgN2O6
SiH4 + LiOH = Si(OH)4 + LiH =>
SiH4 + 4 LiOH = Si(OH)4 + 4 LiH
CuCN + HCl = HCN + CuCl =>
CuCN + HCl = HCN + CuCl
N2H5Cl + Na2S + H2O = S + NH3 + NaOH + NaCl =>
N2H5Cl + Na2S + H2O = S + 2 NH3 + NaOH + NaCl
Mg3(PO4)2 + AlCl3 = Al(PO4) + MgCl2 =>
Mg3(PO4)2 + 2 AlCl3 = 2 Al(PO4) + 3 MgCl2
BaCl2 + (NH4)2HPO4 + NH3 = Ba3(PO4)2 + NH4Cl =>
3 BaCl2 + 2(NH4)2HPO4 + 2 NH3 = Ba3(PO4)2 + 6 NH4Cl
Ag + InI = AgI + In =>
Ag + InI = AgI + In
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/16/24
Équations équilibrées sur11/15/23
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