| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 K3PO4 + 3 FeBr2 = 6 KBr + Fe3(PO4)2
HNO3 + Ag(NH3)2 + Br = AgBr + NH4 + NO3 =>
2 HNO3 + Ag(NH3)2 + Br = AgBr + 2 NH4 + 2 NO3
CH + H2O = CO2 + H =>
CH + 2 H2O = CO2 + 5 H
C11H19 + O2 = CO2 + H2O =>
4 C11H19 + 63 O2 = 44 CO2 + 38 H2O
CH3CH(OH)COOH + PCl5 = CH3CH(Cl)COOH + POCl3 + HCl =>
CH3CH(OH)COOH + PCl5 = CH3CH(Cl)COOH + POCl3 + HCl
Li + Ca{+2} = Li{+} + Ca =>
2 Li + Ca{+2} = 2 Li{+} + Ca
CaSO4*2H2O + Al = CaO + Al2S3 + Al2O3 + H2 =>
3 CaSO4*2H2O + 12 Al = 3 CaO + Al2S3 + 5 Al2O3 + 6 H2
Cu(s) + S8(g) = Cu2S(s) =>
16 Cu(s) + S8(g) = 8 Cu2S(s)
CaCl2 + O = Ca(ClO3)2 =>
CaCl2 + 6 O = Ca(ClO3)2
BaCl2 + Li2SO3 = BaSO3 + LiCl =>
BaCl2 + Li2SO3 = BaSO3 + 2 LiCl
(NH4)2SO4(aq) + Ca(NO3)2(aq) = NH4NO3(aq) + CaSO4(s) =>
(NH4)2SO4(aq) + Ca(NO3)2(aq) = 2 NH4NO3(aq) + CaSO4(s)
Cu2S + HNO3 = Cu(NO3)2 + H2SO4 + H2O + NO2 =>
Cu2S + 14 HNO3 = 2 Cu(NO3)2 + H2SO4 + 6 H2O + 10 NO2
NaH2O = NaOH + H =>
NaH2O = NaOH + H
Na2CO3 + SO2 = Na2SO3 + CO2 =>
Na2CO3 + SO2 = Na2SO3 + CO2
KOH + C5H6 + FeCl2*4H2O = Fe(C5H5)2 + KCl + KOH*H2O =>
8 KOH + 2 C5H6 + FeCl2*4H2O = Fe(C5H5)2 + 2 KCl + 6 KOH*H2O
FU = F2U2 =>
2 FU = F2U2
Mg2(NO3)2 + NaCO3 = MgCO3 + NaNO3 =>
Mg2(NO3)2 + 2 NaCO3 = 2 MgCO3 + 2 NaNO3
N2 + O2 = N2O =>
2 N2 + O2 = 2 N2O
Ag + CuCl2 = AgCl2 + Cu =>
Ag + CuCl2 = AgCl2 + Cu
ClO3 + Cl = Cl2ClO2 =>
2 ClO3 + 7 Cl = 3 Cl2ClO2
CuSO4 + H2O = Cu(OH)2 + H2SO4 =>
CuSO4 + 2 H2O = Cu(OH)2 + H2SO4
CH3COOHNaOH = CH3COONaH2O =>
CH3COOHNaOH = CH3COONaH2O
Al + C2H2O4 = Al2(C2O4)3 + H2 =>
2 Al + 3 C2H2O4 = Al2(C2O4)3 + 3 H2
C2H2 + OH = CO2 + H2O =>
C2H2 + 10 OH = 2 CO2 + 6 H2O
SF2 + F2 = SF3 =>
2 SF2 + F2 = 2 SF3
C2H6O + C3H6O3 = C5H10O3 + H2O =>
C2H6O + C3H6O3 = C5H10O3 + H2O
Zn{2+} + I{-} + IO3{-} + H2O + SO4{2-} = Zn5(OH)8SO4 + I2 =>
15 Zn{2+} + 20 I{-} + 4 IO3{-} + 12 H2O + 3 SO4{2-} = 3 Zn5(OH)8SO4 + 12 I2
Al2(CO3)3 + K2O = Al2O + K2(CO3)3 =>
Al2(CO3)3 + K2O = Al2O + K2(CO3)3
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
H2CO + Ag2O = HCOOH + Ag =>
H2CO + Ag2O = HCOOH + 2 Ag
C8H10N4O2 = C7H8N4O2 + CH2 =>
C8H10N4O2 = C7H8N4O2 + CH2
FeC2O4*2(H2O) + O2 = Fe2O3 + H2O + CO2 =>
4 FeC2O4*2(H2O) + 3 O2 = 2 Fe2O3 + 8 H2O + 8 CO2
H2CN2 = [NC(NH2)]3 =>
3 H2CN2 = [NC(NH2)]3
C3H4 + K2Cr2O7 + H2SO4 = CH3CH2COOH + K2SO4 + Cr2(SO4)3 + H2O =>
3 C3H4 + K2Cr2O7 + 4 H2SO4 = 3 CH3CH2COOH + K2SO4 + Cr2(SO4)3 + H2O
Ag + HClO3 = AgCl + H2O + AgClO3 =>
6 Ag + 6 HClO3 = AgCl + 3 H2O + 5 AgClO3
Mn{2+} = Mn{3+} + e =>
Mn{2+} = Mn{3+} + e
Ca + KBr = CaBr2 + K =>
Ca + 2 KBr = CaBr2 + 2 K
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
PbCl2 + HCl + Cl2 = H2[PbCl6] =>
PbCl2 + 2 HCl + Cl2 = H2[PbCl6]
FeO3 + CO = Fe + CO2 =>
FeO3 + 3 CO = Fe + 3 CO2
Pb(CH3COO)2 + H2O = Pb + CH3COOH + O2 =>
2 Pb(CH3COO)2 + 2 H2O = 2 Pb + 4 CH3COOH + O2
Ag2SO4 + Mn = Ag + Mn(SO4)2 =>
2 Ag2SO4 + Mn = 4 Ag + Mn(SO4)2
CaBr2 + K2(CO3) = CaCO3 + KBr =>
CaBr2 + K2(CO3) = CaCO3 + 2 KBr
Mg{2+} + Br{-} = MgBr2 =>
Mg{2+} + 2 Br{-} = MgBr2
C12H22O11 + NH4HCO3 + CH3OH = C10H15N + H2O =>
C12H22O11 + 12 NH4HCO3 + 96 CH3OH = 12 C10H15N + 143 H2O
HCOOH(l) = CO2(g) + H2(g) =>
HCOOH(l) = CO2(g) + H2(g)
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Al(NO3)3 + H2 = Al + HNO3 =>
2 Al(NO3)3 + 3 H2 = 2 Al + 6 HNO3
C{11}H{8}N{2}O{3}S{2} + C{-2}H{5}NO{-3}S{-2} = C{9}H{13}N =>
11 C{11}H{8}N{2}O{3}S{2} + 2 C{-2}H{5}NO{-3}S{-2} = 13 C{9}H{13}N
HgCl2 + Sn{2+} + Cl{-} = Hg2Cl2 + SnCl6{2-} =>
2 HgCl2 + Sn{2+} + 4 Cl{-} = Hg2Cl2 + SnCl6{2-}
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/24/24
Équations équilibrées sur11/23/23
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