| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 H2Cl3 + H2 = 6 HCl
MnCl4 + F2 = F2Cl + Mn =>
MnCl4 + 4 F2 = 4 F2Cl + Mn
Na2SO4 + (NH4)2S = Na2S(NH4)2SO4 =>
Na2SO4 + (NH4)2S = Na2S(NH4)2SO4
SiO2 + HCl = SiCl + O2 + H =>
SiO2 + HCl = SiCl + O2 + H
CaO + CO2 = CaCO3 =>
CaO + CO2 = CaCO3
Ni(NO3)2 + Na2SO4 = NiSO4 + NaNO3 =>
Ni(NO3)2 + Na2SO4 = NiSO4 + 2 NaNO3
Cr(OH)3 + Br2 + KOH = K2CrO4 + KBr + H2O =>
2 Cr(OH)3 + 3 Br2 + 10 KOH = 2 K2CrO4 + 6 KBr + 8 H2O
F2O7 + H2O = HFO4 =>
F2O7 + H2O = 2 HFO4
MgCO3 + H2O2 = MgO2 + CO2 + H2 =>
2 MgCO3 + H2O2 = 2 MgO2 + 2 CO2 + H2
P4 + Cl2 = PCl5 =>
P4 + 10 Cl2 = 4 PCl5
P2O5 + CaO = P2CaO6 =>
P2O5 + CaO = P2CaO6
CH4 + S = CS2 + H2S =>
CH4 + 4 S = CS2 + 2 H2S
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
P{3} + HSO3{-} = P(HSO3)3 =>
P{3} + 3 HSO3{-} = P(HSO3)3
H3PO4 + KOH = K3PO4 + H2O =>
H3PO4 + 3 KOH = K3PO4 + 3 H2O
C9H8O4 + NaOH + HCl = CH3COOH + NaCl =>
2 C9H8O4 + 10 NaOH + 10 HCl = 9 CH3COOH + 10 NaCl
H3PO4 + SO4 = H2PO4 + SO4H =>
H3PO4 + SO4 = H2PO4 + SO4H
NH4NO3 + Zn = ZnO + N2 + H2O =>
NH4NO3 + Zn = ZnO + N2 + 2 H2O
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
H2CO3 + Na2S2O3 = Na2CO3 + S + SO2 + H2O =>
H2CO3 + Na2S2O3 = Na2CO3 + S + SO2 + H2O
Cu2S + O2 = Cu2O + SO2* =>
2 Cu2S + 3 O2 = 2 Cu2O + 2 SO2*
BaCl2 + KIO3 = Ba(IO3)2 + KCl =>
BaCl2 + 2 KIO3 = Ba(IO3)2 + 2 KCl
CuCl2 + K2CO3 = Cu2(CO3)2 + KCl =>
2 CuCl2 + 2 K2CO3 = Cu2(CO3)2 + 4 KCl
CrO3 + KOH = K2[CrO4] + H2O =>
CrO3 + 2 KOH = K2[CrO4] + H2O
Ca + HCl = CaCl2 + H2 =>
Ca + 2 HCl = CaCl2 + H2
C2H2 + H2 = C2H6 =>
C2H2 + 2 H2 = C2H6
AgBr + GaPO4 = Ag3PO4 + GaBr3 =>
3 AgBr + GaPO4 = Ag3PO4 + GaBr3
Pb(NO3)2 + KI = PbI2 + KNO3 =>
Pb(NO3)2 + 2 KI = PbI2 + 2 KNO3
Na(HCO3) + H2SO4 = Na2SO4 + H2O + CO2 =>
2 Na(HCO3) + H2SO4 = Na2SO4 + 2 H2O + 2 CO2
FeCl2 + Na3PO4 = Fe3(PO4)2 + NaCl =>
3 FeCl2 + 2 Na3PO4 = Fe3(PO4)2 + 6 NaCl
CdSO4 + NH4OH = Cd(OH)2 + (NH4)2SO4 =>
CdSO4 + 2 NH4OH = Cd(OH)2 + (NH4)2SO4
KBr + MnO2 + H2SO4 = Br2 + MnBr2 + KHSO4 + H2O =>
4 KBr + MnO2 + 4 H2SO4 = Br2 + MnBr2 + 4 KHSO4 + 2 H2O
C10H22N4S5O3 + O2 = CO2 + H2O + NO2 + SO2 =>
C10H22N4S5O3 + 23 O2 = 10 CO2 + 11 H2O + 4 NO2 + 5 SO2
H3PO4 + H2O = H3O + PO4 =>
H3PO4 + 3 H2O = 3 H3O + PO4
Ag + CN = Ag(CN)2 =>
Ag + 2 CN = Ag(CN)2
LiOH + CO2 = Li2CO3 + H2O =>
2 LiOH + CO2 = Li2CO3 + H2O
Cl2O3 + H2 = HCl + O2 =>
2 Cl2O3 + 2 H2 = 4 HCl + 3 O2
C4H8O2 + O2 = CO2 + H2O =>
C4H8O2 + 5 O2 = 4 CO2 + 4 H2O
HF + Cl2 = H2 + ClF =>
2 HF + Cl2 = H2 + 2 ClF
Li + N2 = Li3N =>
6 Li + N2 = 2 Li3N
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
Cl2 + HgO = Cl2O + Hg2Cl2O =>
2 Cl2 + 2 HgO = Cl2O + Hg2Cl2O
H + As + O4 = HAsO4 =>
H + As + O4 = HAsO4
Na2CO3 + H2O = H2CO3 + NaO + H =>
Na2CO3 + 2 H2O = H2CO3 + 2 NaO + 2 H
Na3[Al(OH)6] = NaOH + Al2O3 + H2O =>
2 Na3[Al(OH)6] = 6 NaOH + Al2O3 + 3 H2O
NH4ClO4 = Cl + H2O + N + O2 =>
NH4ClO4 = Cl + 2 H2O + N + O2
ZnCl2 + Na2CO3 + H2O = Zn7(OH)2(CO3)6 + NaCl + CO2 =>
7 ZnCl2 + 7 Na2CO3 + H2O = Zn7(OH)2(CO3)6 + 14 NaCl + CO2
Co + Fe3(SO4) = Fe3 + Co(SO4) =>
Co + Fe3(SO4) = Fe3 + Co(SO4)
XH3O{+} + XOH{-} = XH2O =>
XH3O{+} + XOH{-} = 2 XH2O
Fr(OH) + H2Te = H2O + TeFr2 =>
2 Fr(OH) + H2Te = 2 H2O + TeFr2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/15/24
Équations équilibrées sur01/14/24
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