| Équations équilibrées la veille | Équations équilibrées le lendemain |
NiBr3 + 3 Cl = NiCl3 + 3 Br
FeCl3 + Na2C03 = Fe2(C03)3 + NaCl =>
2 FeCl3 + 3 Na2C03 = Fe2(C03)3 + 6 NaCl
NaMnO4 + NaOH + ZnBr2 = Na2MnO4 + Br2 + Zn(OH)2 =>
2 NaMnO4 + 2 NaOH + ZnBr2 = 2 Na2MnO4 + Br2 + Zn(OH)2
BBr3 + H2O = HBr + H3BO3 =>
BBr3 + 3 H2O = 3 HBr + H3BO3
Ca2Cl + Li2S = Ca2S + Li2Cl =>
Ca2Cl + Li2S = Ca2S + Li2Cl
Cu(NO3)2 + Na2 = NaNO3 + Cu2 =>
2 Cu(NO3)2 + 2 Na2 = 4 NaNO3 + Cu2
MnO2 + SnCl2 + HCl = SnCl4 + MnCl2 + H2O =>
MnO2 + SnCl2 + 4 HCl = SnCl4 + MnCl2 + 2 H2O
HCl + Na2CO3 = H2OCO2 + NaCl =>
2 HCl + Na2CO3 = H2OCO2 + 2 NaCl
NaNO2 + H3NSO3 = NaHSO4 + N2 + H2O =>
NaNO2 + H3NSO3 = NaHSO4 + N2 + H2O
HNO2 + H3NSO3 = H2SO4 + N2 + H2O =>
HNO2 + H3NSO3 = H2SO4 + N2 + H2O
Ca(OH)2 + H3(PO4) = H2O + Ca3(PO4)2 =>
3 Ca(OH)2 + 2 H3(PO4) = 6 H2O + Ca3(PO4)2
HBr + NaOH = NaBr + H2O =>
HBr + NaOH = NaBr + H2O
Na2S + Fe(NO3)2 + H2O = NaNO3 + Fe(OH)2 + H2S =>
Na2S + Fe(NO3)2 + 2 H2O = 2 NaNO3 + Fe(OH)2 + H2S
ClCHCCl2 + O2 = COCl + HCl =>
ClCHCCl2 + O2 = 2 COCl + HCl
HO2 = O4 + H8O =>
32 HO2 = 15 O4 + 4 H8O
AgNO3 + KCIO3 = KNO3 + AgCIO3 =>
AgNO3 + KCIO3 = KNO3 + AgCIO3
U3O8 + H2SO4 = H2O + U(SO4)2 + UO2(SO4)2 =>
U3O8 + 6 H2SO4 = 6 H2O + 2 U(SO4)2 + UO2(SO4)2
NHO2 = NHO3 + NO + H2O =>
3 NHO2 = NHO3 + 2 NO + H2O
H2O + CuCl2 + NH3 = Cu(NH3)4(H2O)2 + Cl =>
2 H2O + CuCl2 + 4 NH3 = Cu(NH3)4(H2O)2 + 2 Cl
NH4Cl + NaOH = NaCl + H2O + NH3 =>
NH4Cl + NaOH = NaCl + H2O + NH3
MgO + C = Mg + CO2 =>
2 MgO + C = 2 Mg + CO2
SiCl4 + Mg = Cl4 + SiMg =>
SiCl4 + Mg = Cl4 + SiMg
CIO{2+} + Cr2O7{2-} + H{+} = CIO2{2+} + Cr{3+} + H2O =>
3 CIO{2+} + Cr2O7{2-} + 8 H{+} = 3 CIO2{2+} + 2 Cr{3+} + 4 H2O
Na2CO3(aq) + CaCl2(aq) = CaCO3(cr) + NaCl(aq) =>
Na2CO3(aq) + CaCl2(aq) = CaCO3(cr) + 2 NaCl(aq)
Br2(aq) + CaC12(aq) = CaBr2 + C12 =>
Br2(aq) + CaC12(aq) = CaBr2 + C12
C6H12O6 + NH4ClO3 = CO2 + HCl + H2O + N2 =>
C6H12O6 + 8 NH4ClO3 = 6 CO2 + 8 HCl + 18 H2O + 4 N2
Na2O + MgCl2 = Na2Mg + OCl2 =>
Na2O + MgCl2 = Na2Mg + OCl2
NH2CH2CH2NH2 + H2SO4 = (NH2CH2CH2NH2)SO4 + H =>
NH2CH2CH2NH2 + H2SO4 = (NH2CH2CH2NH2)SO4 + 2 H
Li3PO4 = Li + P + O2 =>
Li3PO4 = 3 Li + P + 2 O2
KNO2 + FeCl2 + H2SO4 = N2 + Fe(SO4)3 + FeCl3 + K2SO4 + H2O =>
2 KNO2 + 3 FeCl2 + 4 H2SO4 = N2 + Fe(SO4)3 + 2 FeCl3 + K2SO4 + 4 H2O
Cr(NO3)3 + Cd2 = Cd(NO3)2 + Cr3 =>
12 Cr(NO3)3 + 9 Cd2 = 18 Cd(NO3)2 + 4 Cr3
NiSO4 + Li3PO4 = Ni3(PO4)2 + Li2SO4 =>
3 NiSO4 + 2 Li3PO4 = Ni3(PO4)2 + 3 Li2SO4
KFe3(SO4)2(OH)6 + {-} = K{+} + Fe(OH)2 + SO4{-2{-}H{+} =>
KFe3(SO4)2(OH)6 + 3e = K{+} + 3 Fe(OH)2 + 2 SO4{-2{-}H{+}
Hg + N2 = Hg3N2 =>
3 Hg + N2 = Hg3N2
Hg2(NO3)2 + NH3 = Hg + HgNH2NO3 + NH4NO3 =>
Hg2(NO3)2 + 2 NH3 = Hg + HgNH2NO3 + NH4NO3
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
KCl + CO2 + H2O = KHCO3 + HCl =>
KCl + CO2 + H2O = KHCO3 + HCl
Hg2(NO3)2 + NH3 = Hg + HgNH2NO3 + NH4NO3 =>
Hg2(NO3)2 + 2 NH3 = Hg + HgNH2NO3 + NH4NO3
H2O2 + KY = Y + KOH =>
H2O2 + 2 KY = 2 Y + 2 KOH
Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
MnO4 + SO2 = Mn3 + (SO4)2 =>
3 MnO4 + 6 SO2 = Mn3 + 3(SO4)2
K2SO4 + CH3COOH = K2COOH + CH3SO4 =>
K2SO4 + CH3COOH = K2COOH + CH3SO4
C6O2 + N3 = C8 + N3O4 =>
4 C6O2 + 2 N3 = 3 C8 + 2 N3O4
Fe{2+} + Cr2O7{2-} + F{-} + H{+} = FeF{2+} + Cr{3+} + H2O =>
6 Fe{2+} + Cr2O7{2-} + 6 F{-} + 14 H{+} = 6 FeF{2+} + 2 Cr{3+} + 7 H2O
Co + HBrO = Co(BrO)2 + H2 =>
Co + 2 HBrO = Co(BrO)2 + H2
P2S5 = P + S2 =>
2 P2S5 = 4 P + 5 S2
NaNO2 + H3NSO3 = NaHSO4 + N2 + H2O =>
NaNO2 + H3NSO3 = NaHSO4 + N2 + H2O
Mg + HC1 = MgC1*2 + H2 =>
2 Mg + 2 HC1 = 2 MgC1*2 + H2
C + H6 = CH6 =>
C + H6 = CH6
O99291 = O324234 =>
16330.727195818O99291 = 5001 O324234
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/06/25
Équations équilibrées sur02/05/24
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