| Équations équilibrées la veille | Équations équilibrées le lendemain |
KClNaNO3 = KNO3NaCl
CaCl2 + (NH4)2C2O4 = Ca(C2O4) + (NH4)Cl =>
CaCl2 + (NH4)2C2O4 = Ca(C2O4) + 2(NH4)Cl
NaVO3 + H2O = HVO3 + NaOH =>
NaVO3 + H2O = HVO3 + NaOH
Fe + Pt2{+} = Fe3{+} + Pt =>
3 Fe + Pt2{+} = Fe3{+} + 2 Pt
CS2(s) + Cl2(g) = CCl4(l) + SCl2(s) =>
CS2(s) + 4 Cl2(g) = CCl4(l) + 2 SCl2(s)
NaC6H7O6 + CaCl2 = NaCl + CaC12H14O12 =>
2 NaC6H7O6 + CaCl2 = 2 NaCl + CaC12H14O12
P4O10 + H2O = PH3 + O2 =>
P4O10 + 6 H2O = 4 PH3 + 8 O2
Zn(NO3)2 + Mn3(PO4)2 = Zn3(PO4)2 + Mn(NO3)2 =>
3 Zn(NO3)2 + Mn3(PO4)2 = Zn3(PO4)2 + 3 Mn(NO3)2
CsOH = Cs2O + H2O =>
2 CsOH = Cs2O + H2O
(C2H3O2)2Ca = C3H6O + CaCO3 =>
(C2H3O2)2Ca = C3H6O + CaCO3
FeCl3(ac) + SnCl2(ac) = FeCl2(ac) + SnCl4(ac) =>
2 FeCl3(ac) + SnCl2(ac) = 2 FeCl2(ac) + SnCl4(ac)
COH2 + Cr2O7{2-} + H{+} = CO + Cr{3+} + H2O =>
3 COH2 + Cr2O7{2-} + 8 H{+} = 3 CO + 2 Cr{3+} + 7 H2O
K{+} + ClO3{-} + HCl = Cl2 + H2O + KCl =>
K{+} + ClO3{-} + 6 HCl = 3 Cl2 + 3 H2O + KCl
Zn + Cu2(NO3) = Zn(NO3)2 + Cu =>
Zn + 2 Cu2(NO3) = Zn(NO3)2 + 4 Cu
Cu3P + KMnO4 + H2SO4 = K2SO4 + MnSO4 + H3PO4 + H2O + CuSO4 =>
10 Cu3P + 22 KMnO4 + 63 H2SO4 = 11 K2SO4 + 22 MnSO4 + 10 H3PO4 + 48 H2O + 30 CuSO4
CaCl2 + MgCl2 + CO(NH2)2 + H2O = CaMg(CO3)2 + NH4Cl =>
CaCl2 + MgCl2 + 2 CO(NH2)2 + 4 H2O = CaMg(CO3)2 + 4 NH4Cl
Cu + P = Cu3P =>
3 Cu + P = Cu3P
NH4Cl + H2O = NH4(OH) + HCl =>
NH4Cl + H2O = NH4(OH) + HCl
NiSO4 + Al = Ni + Al2(SO4)3 =>
3 NiSO4 + 2 Al = 3 Ni + Al2(SO4)3
C6FeK4N6 + K2Cr2O7 + HCl = KCl + FeCl3 + CrCl3 + CO2 + NO + H2O =>
6 C6FeK4N6 + 43 K2Cr2O7 + 386 HCl = 110 KCl + 6 FeCl3 + 86 CrCl3 + 36 CO2 + 36 NO + 193 H2O
CaCl2 + (NH4)2C2O4 = Ca(C2O4) + (NH4)Cl =>
CaCl2 + (NH4)2C2O4 = Ca(C2O4) + 2(NH4)Cl
(NH4)2SO3 + HCI = NH4{+} + CI{-} + SO2 + H2O =>
(NH4)2SO3 + 2 HCI = 2 NH4{+} + 2 CI{-} + SO2 + H2O
Fe(S2) + O2 = SO2 + Fe2O3 =>
4 Fe(S2) + 11 O2 = 8 SO2 + 2 Fe2O3
H2NOCH3 + CH3Li = LiHNOCH3 + CH4 =>
H2NOCH3 + CH3Li = LiHNOCH3 + CH4
Na2S + H2S = NaSH =>
Na2S + H2S = 2 NaSH
Si + OH = SiO3 + H2 =>
2 Si + 6 OH = 2 SiO3 + 3 H2
Al(NO3)3 + H2O = Al(OH)3 + HNO3 =>
Al(NO3)3 + 3 H2O = Al(OH)3 + 3 HNO3
SiH + O2 = SiO + H2 =>
2 SiH + O2 = 2 SiO + H2
Ca + Na = CaNa =>
Ca + Na = CaNa
HgCl2 + SnCl2 = Hg2Cl2 + SnCl4 =>
2 HgCl2 + SnCl2 = Hg2Cl2 + SnCl4
C10H16N4O7S + O2 = CO2 + H2O + NO2 + SO2 =>
2 C10H16N4O7S + 31 O2 = 20 CO2 + 16 H2O + 8 NO2 + 2 SO2
(NH4)3AsO4 + BiCl5 = NH4Cl + Bi3(AsO4)5 =>
5(NH4)3AsO4 + 3 BiCl5 = 15 NH4Cl + Bi3(AsO4)5
NO2 + P = N2 + P2O5 =>
10 NO2 + 8 P = 5 N2 + 4 P2O5
MgCl2 + KNO3 = KCl + Mg(NO3)2 =>
MgCl2 + 2 KNO3 = 2 KCl + Mg(NO3)2
HNO3 + HI = HIO3 + NO2 + H2O =>
6 HNO3 + HI = HIO3 + 6 NO2 + 3 H2O
K3PO4 = K3 + PO4 =>
K3PO4 = K3 + PO4
NaNO3 + PbO = Pb(NO3)2 + Na2O =>
2 NaNO3 + PbO = Pb(NO3)2 + Na2O
Ag2O + H = Ag + H2O =>
Ag2O + 2 H = 2 Ag + H2O
O2H2 = O2 + H2 =>
O2H2 = O2 + H2
(NH4)2Cr2O7 + KI + H2SO4 = Cr2(SO4)3 + K2SO4 + NH3 + I2 + H2O =>
(NH4)2Cr2O7 + 6 KI + 6 H2SO4 = Cr2(SO4)3 + 3 K2SO4 + 2 NH3 + 3 I2 + 7 H2O
AgNO3(aq) + Li3PO4(aq) = Ag3PO4(s) + LiNO3(aq) =>
3 AgNO3(aq) + Li3PO4(aq) = Ag3PO4(s) + 3 LiNO3(aq)
Ag + ZnCl2 = AgCl2 + Zn =>
Ag + ZnCl2 = AgCl2 + Zn
Hf + O2 = Hf2O4 =>
2 Hf + 2 O2 = Hf2O4
CaAl2O4 + H2SO4 = Al2(SO4)3 + CaSO4 + H2O =>
CaAl2O4 + 4 H2SO4 = Al2(SO4)3 + CaSO4 + 4 H2O
Cu + HNO3 = Cu(NO3)6 + NO + H2O =>
Cu + 8 HNO3 = Cu(NO3)6 + 2 NO + 4 H2O
NiAg + HCl = AgCl + HNi =>
NiAg + HCl = AgCl + HNi
CrNH3 = CrH3N =>
CrNH3 = CrH3N
Ca(OH)2(S) = CaO(S) + H2O(l) =>
Ca(OH)2(S) = CaO(S) + H2O(l)
MgClO = MgCl + O2 =>
2 MgClO = 2 MgCl + O2
P4O10(g) + H2O(l) = H3PO4 =>
P4O10(g) + 6 H2O(l) = 4 H3PO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/22/24
Équations équilibrées sur12/22/23
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