| Équations équilibrées la veille | Équations équilibrées le lendemain |
CH3OK + CH3Cl = CH3OCH3 + KCl
CaC2 + HCl + H2O = Ca(OH)2 + C2H3Cl =>
CaC2 + HCl + 2 H2O = Ca(OH)2 + C2H3Cl
SiS2 + H2S = SiH + S =>
2 SiS2 + H2S = 2 SiH + 5 S
Sn + CuCl2 = SnCl4 + Cu =>
Sn + 2 CuCl2 = SnCl4 + 2 Cu
(NH4)2C2O4 + Mg(NO3)2 = MgC2O4 + NH4(NO3) =>
(NH4)2C2O4 + Mg(NO3)2 = MgC2O4 + 2 NH4(NO3)
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
CH3OH + KCl = CH3Cl + KOH =>
CH3OH + KCl = CH3Cl + KOH
H2O2 + HI = I2 + H2O =>
H2O2 + 2 HI = I2 + 2 H2O
Ga(NO3)3 + NH4OH = Ga2O3 + NH4NO3 + H2O =>
2 Ga(NO3)3 + 6 NH4OH = Ga2O3 + 6 NH4NO3 + 3 H2O
Sn + HC2H3O2 = H2 + Sn(C2H3O2)2 =>
Sn + 2 HC2H3O2 = H2 + Sn(C2H3O2)2
SF2(s) = S8(s) + F2(g) =>
8 SF2(s) = S8(s) + 8 F2(g)
PBr3 + H2O = P2O3 + HBr =>
2 PBr3 + 3 H2O = P2O3 + 6 HBr
Hg + Ca(NO3)2 = Ca + HgNO3 =>
2 Hg + Ca(NO3)2 = Ca + 2 HgNO3
Ca + Na{+} = Ca{2+} + Na =>
Ca + 2 Na{+} = Ca{2+} + 2 Na
KMnO4 = K2O + MnO + O2 =>
4 KMnO4 = 2 K2O + 4 MnO + 5 O2
C2H4O2 + NaCl + H2O = NaH4Cl + CO2 =>
C2H4O2 + 2 NaCl + 2 H2O = 2 NaH4Cl + 2 CO2
H3PO3 + KOH = K2HPO3 + H2O =>
H3PO3 + 2 KOH = K2HPO3 + 2 H2O
Br2 + CaCl2 = Br4Cl2 + Ca =>
2 Br2 + CaCl2 = Br4Cl2 + Ca
C5H11NO2(aq) + O2(g) = CO2(g) + H20(l) + CH4N2O(aq) =>
20 C5H11NO2(aq) + 75 O2(g) = 90 CO2(g) + 9 H20(l) + 10 CH4N2O(aq)
HCHO + Ag2O = HCOOH + Ag =>
HCHO + Ag2O = HCOOH + 2 Ag
CO + HS{-} + H2O = SO4{-2} + H{+} + CH4 =>
4 CO + 3 HS{-} + 8 H2O = 3 SO4{-2} + 3 H{+} + 4 CH4
SrCI2 + H2SO4 = SrSO4 + C + H + I =>
SrCI2 + H2SO4 = SrSO4 + C + 2 H + 2 I
ZnSO4 + H2O = (ZnOH)2SO4 + H2SO4 =>
2 ZnSO4 + 2 H2O = (ZnOH)2SO4 + H2SO4
Cl + H2O = HCl + OH =>
Cl + H2O = HCl + OH
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
C2H2 + OH = C2O4 + H2O =>
C2H2 + 10 OH = C2O4 + 6 H2O
Zn + Cu = Zn2Cu =>
2 Zn + Cu = Zn2Cu
C2Cl6 + AsF3 = C2Cl2F4 + AsCl3 =>
3 C2Cl6 + 4 AsF3 = 3 C2Cl2F4 + 4 AsCl3
C3H6NO5P{-2} + H2O = C3H5NO5P{-3} + H3O{+} =>
C3H6NO5P{-2} + H2O = C3H5NO5P{-3} + H3O{+}
AgNO3 + KL = K(NO3) + AgL =>
AgNO3 + KL = K(NO3) + AgL
MgO + HOH = Mg(OH)2 =>
MgO + HOH = Mg(OH)2
CoCl2*6H2O + NH4Cl + NH3 = [CoCl(NH3)5]Cl2 + H2O + H =>
CoCl2*6H2O + NH4Cl + 4 NH3 = [CoCl(NH3)5]Cl2 + 6 H2O + H
CuCl2 + K2SO4 = K2Cl2 + SO4Cu =>
CuCl2 + K2SO4 = K2Cl2 + SO4Cu
C1000H471O1205N42 + NH4 = C5H7NO2 + CO2 + H2 =>
16 C1000H471O1205N42 + 918 NH4 = 1590 C5H7NO2 + 8050 CO2 + 38.999999999999H2
Zn(NO3)2 = Zn + N + O3 =>
Zn(NO3)2 = Zn + 2 N + 2 O3
V(OH)2 + H2O2 = H3VO4 + H2O =>
2 V(OH)2 + 3 H2O2 = 2 H3VO4 + 2 H2O
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
NO2 + P2O3 + KOH = NO + K2HPO4 + H2O2 =>
3 NO2 + P2O3 + 4 KOH = 3 NO + 2 K2HPO4 + H2O2
C57H98O6 + C2H6O = C3H8O3 + C17H32O2 =>
35 C57H98O6 + 195 C2H6O = 47 C3H8O3 + 132 C17H32O2
Pb(NO3)2 + KBr = PbBr2 + K(NO3) =>
Pb(NO3)2 + 2 KBr = PbBr2 + 2 K(NO3)
Cr + Al2(SO4)3 = Al + CrSO4 =>
3 Cr + Al2(SO4)3 = 2 Al + 3 CrSO4
H3P1O4 + H1Cl1 = P1Cl5 + H2O1 =>
H3P1O4 + 5 H1Cl1 = P1Cl5 + 4 H2O1
Ca3P2 + H2O = Ca(OH)2 + PH3 =>
Ca3P2 + 6 H2O = 3 Ca(OH)2 + 2 PH3
KMnO4 + HCI = KCI + MnCI + H2O + CI =>
KMnO4 + 8 HCI = KCI + MnCI + 4 H2O + 6 CI
Al + Fe3N2 = AlN + Fe =>
2 Al + Fe3N2 = 2 AlN + 3 Fe
Na2SO3 + H2O = H2SO3 + NaOH =>
Na2SO3 + 2 H2O = H2SO3 + 2 NaOH
C12H22O11 = C + H2O =>
C12H22O11 = 12 C + 11 H2O
C2H4O = C2H4 + O2 =>
2 C2H4O = 2 C2H4 + O2
(C6H5)2 + O2 = CO2 + H2O =>
2(C6H5)2 + 29 O2 = 24 CO2 + 10 H2O
FeS2 + O2 = SO2 + FeO =>
2 FeS2 + 5 O2 = 4 SO2 + 2 FeO
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/14/24
Équations équilibrées sur01/13/24
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