| Équations équilibrées la veille | Équations équilibrées le lendemain |
Pb + Cu(OH) = Pb(OH) + Cu
V(s) + O(g) = VO(s) =>
V(s) + O(g) = VO(s)
H2S + Rh2O3 = Rh + SO2 + H2 =>
3 H2S + 2 Rh2O3 = 4 Rh + 3 SO2 + 3 H2
Ca3(PO4)2 + AgNO3 = Ca(NO3)2 + Ag3PO4 =>
Ca3(PO4)2 + 6 AgNO3 = 3 Ca(NO3)2 + 2 Ag3PO4
KBr + Cl2(aq) = KCl + Br2 =>
2 KBr + Cl2(aq) = 2 KCl + Br2
KCl + Ca3(PO4)2 = K3PO4 + CaCl2 =>
6 KCl + Ca3(PO4)2 = 2 K3PO4 + 3 CaCl2
SrCl2(aq) + K2CrO4(aq) = KCl + SrCrO4 =>
SrCl2(aq) + K2CrO4(aq) = 2 KCl + SrCrO4
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
Fe2O3 + H2S = H2O + FeS + S =>
Fe2O3 + 3 H2S = 3 H2O + 2 FeS + S
NaCl(aq) + Hg2(C2H3O2)2(aq) = Na(C2H3O2)(aq) + HgCl(aq) =>
2 NaCl(aq) + Hg2(C2H3O2)2(aq) = 2 Na(C2H3O2)(aq) + 2 HgCl(aq)
C25H54 + O2 = CO2 + H2O =>
2 C25H54 + 77 O2 = 50 CO2 + 54 H2O
K2CO3 + C = CO + K =>
K2CO3 + 2 C = 3 CO + 2 K
Ca(NO3)2 + (NH4)6Mo7O24 = CaMoO4 + N2 + O2 + H2O =>
7 Ca(NO3)2 + (NH4)6Mo7O24 = 7 CaMoO4 + 10 N2 + 13 O2 + 12 H2O
Cu(NO3)2 + LiI = CuI2 + LiNO3 =>
Cu(NO3)2 + 2 LiI = CuI2 + 2 LiNO3
Mg(H2O)4(OH)2 + NH3 = Mg(NH3)6 + H2O + OH =>
Mg(H2O)4(OH)2 + 6 NH3 = Mg(NH3)6 + 4 H2O + 2 OH
CdSO4 + Pb(NO3)2 = Cd(NO3)2 + PbSO4 =>
CdSO4 + Pb(NO3)2 = Cd(NO3)2 + PbSO4
Pb(OH)4 + HBr = PbH4 + BrOH =>
Pb(OH)4 + 4 HBr = PbH4 + 4 BrOH
MnCl2 + Zn = Mn + ZnCl2 =>
MnCl2 + Zn = Mn + ZnCl2
CuO + SiO2 = CuOSiO2 =>
CuO + SiO2 = CuOSiO2
CaNO3 + NaCl = CaCl + NaNO3 =>
CaNO3 + NaCl = CaCl + NaNO3
GaCl3 + S = Ga3S2 + Cl2 =>
6 GaCl3 + 4 S = 2 Ga3S2 + 9 Cl2
Ba(HCO3)2 = BaCO3 + H2O + CO2 =>
Ba(HCO3)2 = BaCO3 + H2O + CO2
CdCl2 + Zn = CdZn2 + Cl =>
CdCl2 + 2 Zn = CdZn2 + 2 Cl
K2Cr2O7 + Al = Cr + KAlO2 + Al2O3 =>
K2Cr2O7 + 4 Al = 2 Cr + 2 KAlO2 + Al2O3
PbCl4 + Na + C2H5Cl = Pb(C2H5)4 + NaCl =>
PbCl4 + 8 Na + 4 C2H5Cl = Pb(C2H5)4 + 8 NaCl
MgO + HCl = ClMgO + H2 =>
2 MgO + 2 HCl = 2 ClMgO + H2
P4 + HNO3 = P4O10 + NO + H2O =>
3 P4 + 20 HNO3 = 3 P4O10 + 20 NO + 10 H2O
(CH3)2SO4 + O2 = CO2 + H2O + H2S =>
(CH3)2SO4 + O2 = 2 CO2 + 2 H2O + H2S
CrJ3 + ZiOH = CrOH + ZiJ3 =>
CrJ3 + ZiOH = CrOH + ZiJ3
NH3 + ClF = HF + N2 + Cl2 =>
2 NH3 + 6 ClF = 6 HF + N2 + 3 Cl2
C6H12N2O2 + CaO = C4H6N2 + CaCO3 + Ca(OH)2 + C2H4 =>
6 C6H12N2O2 + 10 CaO = 6 C4H6N2 + 2 CaCO3 + 8 Ca(OH)2 + 5 C2H4
Y2O3 + TeO2 = Y2Te4O11 =>
Y2O3 + 4 TeO2 = Y2Te4O11
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
KI3 + Pb(NO3)2 = K(NO3)2 + PbI3 =>
KI3 + Pb(NO3)2 = K(NO3)2 + PbI3
COCl2 + ClF3 = COF3 + Cl2 =>
2 COCl2 + 2 ClF3 = 2 COF3 + 3 Cl2
SrO + HBr = BrSrO + H =>
SrO + HBr = BrSrO + H
Cr(OH)3 + Cl2O7{-} + OH{-} = CrO4{2-} + ClO2{-} + H2O =>
7 Cr(OH)3 + 3 Cl2O7{-} + 17 OH{-} = 7 CrO4{2-} + 6 ClO2{-} + 19 H2O
Fr(s) + S(s) = Fr2S(s) =>
2 Fr(s) + S(s) = Fr2S(s)
Na2CO3(aq) + H2SO4(aq) = Na2SO4 + H2CO3 =>
Na2CO3(aq) + H2SO4(aq) = Na2SO4 + H2CO3
H2(s) + O2(g) = H2O(s) =>
2 H2(s) + O2(g) = 2 H2O(s)
B2O3(s) + HF = BF3 + H2O =>
B2O3(s) + 6 HF = 2 BF3 + 3 H2O
ZnCO3*Zn(OH)2 + H2SO4 = ZnSO4 + CO2 + H2O =>
ZnCO3*Zn(OH)2 + 2 H2SO4 = 2 ZnSO4 + CO2 + 3 H2O
CuCl2 + KHSO3 = CuCl + K2SO4 + HCl + SO2 =>
2 CuCl2 + 2 KHSO3 = 2 CuCl + K2SO4 + 2 HCl + SO2
C2H6 + KOH + FeCl2*4H2O = KCl + H2O + Fe(C2H5)2 =>
2 C2H6 + 2 KOH + FeCl2*4H2O = 2 KCl + 6 H2O + Fe(C2H5)2
NH3 + O2 = N2 + H2O =>
4 NH3 + 3 O2 = 2 N2 + 6 H2O
Al(NO3)3 + K2S = K(NO3) + Al2S3 =>
2 Al(NO3)3 + 3 K2S = 6 K(NO3) + Al2S3
CaCl2(s) + H3PO4(aq) = Ca3(PO4)2(s) + HCl(aq) =>
3 CaCl2(s) + 2 H3PO4(aq) = Ca3(PO4)2(s) + 6 HCl(aq)
C16H32O2 + CH3OH = C3H8O3 + C17H34O2 =>
15 C16H32O2 + CH3OH = C3H8O3 + 14 C17H34O2
HCl + KHCO3 = H2O + CO2 + KCl = =>
HCl + KHCO3 = H2O + CO2 + KCl
RbOH + Li = LiOH + Rb =>
RbOH + Li = LiOH + Rb
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/07/25
Équations équilibrées sur04/06/24
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