| Équations équilibrées la veille | Équations équilibrées le lendemain |
HCl + PbNO32 = PbH + ClNO32
CoO + H2O = CoH2O2 =>
CoO + H2O = CoH2O2
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
K3[Fe(CN)6] + KOH = K4[Fe(CN)6] + H2O2 =>
2 K3[Fe(CN)6] + 2 KOH = 2 K4[Fe(CN)6] + H2O2
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
As2S3 + H2O2 + NH3 = (NH4)3AsO4 + HSO4 + H2O =>
2 As2S3 + 31 H2O2 + 12 NH3 = 4(NH4)3AsO4 + 6 HSO4 + 22 H2O
AlBr3 + Hg2(NO3)2 = Al(NO3)3 + Hg2Br2 =>
2 AlBr3 + 3 Hg2(NO3)2 = 2 Al(NO3)3 + 3 Hg2Br2
H3X + Ca(OH)2 = H2O + Ca3X2 =>
2 H3X + 3 Ca(OH)2 = 6 H2O + Ca3X2
C4H10O2H2 + O2 = H2O + CO2 =>
C4H10O2H2 + 6 O2 = 6 H2O + 4 CO2
Fe + H2SO4 = Fe2(SO4)3 + H2 =>
2 Fe + 3 H2SO4 = Fe2(SO4)3 + 3 H2
K2G2O7 + Na2C2O4 + H2SO4 = K2SO4 + G2(SO4)3 + Na2SO4 + H2O + CO2 =>
K2G2O7 + 3 Na2C2O4 + 7 H2SO4 = K2SO4 + G2(SO4)3 + 3 Na2SO4 + 7 H2O + 6 CO2
C6H10O5 + C29H37N5O9 + H2O + CO2 = C65H76N5O62 =>
77 C6H10O5 + 24 C29H37N5O9 + 83 H2O + 402 CO2 = 24 C65H76N5O62
K2Cr2O7 + H2O + KNO2 = Cr(OH)3 + KOH + KNO3 =>
K2Cr2O7 + 4 H2O + 3 KNO2 = 2 Cr(OH)3 + 2 KOH + 3 KNO3
SO2(g) + NaOH(s) = Na2SO3(s) + H2O(l) =>
SO2(g) + 2 NaOH(s) = Na2SO3(s) + H2O(l)
C6H5(OH)2CH + K2Cr2O7 + H2SO4 = C6H5COOH + K2SO4 + Cr2(SO4)3 + H2O =>
3 C6H5(OH)2CH + K2Cr2O7 + 4 H2SO4 = 3 C6H5COOH + K2SO4 + Cr2(SO4)3 + 7 H2O
Iron(III)Chloride + Fluoride = Iron(III)Fluoride + Chloride =>
FeCl3 + 3 F{1-} = FeF3 + 3 Cl{1-}
HS + HPO4 = H2O + SPO3 =>
HS + HPO4 = H2O + SPO3
KOH + H3PO4 = K2HPO4 + H2O =>
2 KOH + H3PO4 = K2HPO4 + 2 H2O
NaCl + Al(ClO)3 = AlCl3 + NaClO =>
3 NaCl + Al(ClO)3 = AlCl3 + 3 NaClO
NaCl + AgNo3 = NaNo + AgCl3 =>
3 NaCl + AgNo3 = 3 NaNo + AgCl3
H + Al2S3 = H2S + Al =>
6 H + Al2S3 = 3 H2S + 2 Al
CH4 + HCl = CH4Cl + H =>
CH4 + HCl = CH4Cl + H
HCOH + H2 = CH2OH =>
2 HCOH + H2 = 2 CH2OH
(NH4)3(PO4) + Zn(SO4) = Zn(PO4) + (NH4)3(SO4) =>
(NH4)3(PO4) + Zn(SO4) = Zn(PO4) + (NH4)3(SO4)
NaNO3(aq) + Li2SO4(aq) = LiNO3(aq) + Na2SO4(s) =>
2 NaNO3(aq) + Li2SO4(aq) = 2 LiNO3(aq) + Na2SO4(s)
MnO2 + ClO3{-} + HO{-} = MnO4{-}2 + Cl{-} + H2O =>
2 MnO2 + ClO3{-} + 2 HO{-} = 2 MnO4{-}2 + Cl{-} + H2O
Na2C2O4 + Ca(NO3)2 = Ca(C2O4) + NaNO3 =>
Na2C2O4 + Ca(NO3)2 = Ca(C2O4) + 2 NaNO3
H2NO3 + Li2S = H2S + Li2NO3 =>
H2NO3 + Li2S = H2S + Li2NO3
CaCO3 + H3PO4 = Ca3((PO4)2) + H2CO3 =>
3 CaCO3 + 2 H3PO4 = Ca3((PO4)2) + 3 H2CO3
H2CO3 + H2O = H4CO3 + OH =>
H2CO3 + 2 H2O = H4CO3 + 2 OH
C9H20 + O2 = CO2 + H3O =>
3 C9H20 + 37 O2 = 27 CO2 + 20 H3O
NaF + HCl = NaCl + FH =>
NaF + HCl = NaCl + FH
Ca + H2O = Ca(OH)2 + H2 =>
Ca + 2 H2O = Ca(OH)2 + H2
*C2H4 + Cl2 = C2H3Cl + HCl =>
*C2H4 + Cl2 = C2H3Cl + HCl
CHCl3 + Br2 = CHBr3 + Cl2 =>
2 CHCl3 + 3 Br2 = 2 CHBr3 + 3 Cl2
MgCl2 + AlBr3 = Mg(Br3) + AlCl2 =>
MgCl2 + AlBr3 = Mg(Br3) + AlCl2
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Zn + Fe(NO3)2 = Fe + Zn(NO3)2 =>
Zn + Fe(NO3)2 = Fe + Zn(NO3)2
AlCl3 + H2O = HCl + Al(OH)3 =>
AlCl3 + 3 H2O = 3 HCl + Al(OH)3
NH4NO2 + O3 = N2O + H2O =>
3 NH4NO2 + O3 = 3 N2O + 6 H2O
K2SO3 + HNO3 = K2SO4 + NO + H2O =>
3 K2SO3 + 2 HNO3 = 3 K2SO4 + 2 NO + H2O
HBr*2H2O = HBr + H2O =>
HBr*2H2O = HBr + 2 H2O
Hg2(NO3)2 + K2S = Hg2S + K2(NO3)2 =>
Hg2(NO3)2 + K2S = Hg2S + K2(NO3)2
HNO3 + Cl2 = HClO3 + NO2 + H2O =>
10 HNO3 + Cl2 = 2 HClO3 + 10 NO2 + 4 H2O
Na2SO3 + Mg + HCl = H2S + Mg2SO4 + NaCl + H2O =>
5 Na2SO3 + 6 Mg + 10 HCl = 2 H2S + 3 Mg2SO4 + 10 NaCl + 3 H2O
K2(CO3)0 + HCl = KCl + H2(CO3) =>
K2(CO3)0 + 2 HCl = 2 KCl + H2(CO3)
C7H12OH + H2O2 = H2O + CO2 =>
2 C7H12OH + 39 H2O2 = 52 H2O + 14 CO2
HNO3 + CuS = NO + S + Cu(NO3)2 + H2O =>
8 HNO3 + 3 CuS = 2 NO + 3 S + 3 Cu(NO3)2 + 4 H2O
PBr3 + F2 = PF5 + Br2 =>
2 PBr3 + 5 F2 = 2 PF5 + 3 Br2
HCl + CO2 = COCl2 + H2O =>
2 HCl + CO2 = COCl2 + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/13/24
Équations équilibrées sur02/12/23
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