| Équations équilibrées la veille | Équations équilibrées le lendemain |
Au(OH)3 + 3 KOH = K3[Au(OH)6]
H5C12 + O2 = CO2 + H2O =>
4 H5C12 + 53 O2 = 48 CO2 + 10 H2O
CaBr2(aq) + Na3P(aq) = Ca3P2 + NaBr(aq) =>
3 CaBr2(aq) + 2 Na3P(aq) = Ca3P2 + 6 NaBr(aq)
La + Na2C2O4 = La2(C2O4)3 + Na =>
2 La + 3 Na2C2O4 = La2(C2O4)3 + 6 Na
C3Cl3N3O3 + H2O = HClO + C3H3N3O3 =>
C3Cl3N3O3 + 3 H2O = 3 HClO + C3H3N3O3
K[Al(OH)4] + H2O = K[Al(OH)4(H2O)2] =>
K[Al(OH)4] + 2 H2O = K[Al(OH)4(H2O)2]
H3PO4 + HNO3 = PNO3 + H2O2 =>
H3PO4 + HNO3 = PNO3 + 2 H2O2
C5H11 + O2 = CO2 + H2O =>
4 C5H11 + 31 O2 = 20 CO2 + 22 H2O
HBrO4 + SO2 + H2O = Br2 + H2SO4 =>
2 HBrO4 + 7 SO2 + 6 H2O = Br2 + 7 H2SO4
FeO + NaOH = Na4FeO3 + H2O =>
FeO + 4 NaOH = Na4FeO3 + 2 H2O
KClO2 + HI + H2SO4 = KHSO4 + HCl + I2 + H2O =>
KClO2 + 4 HI + H2SO4 = KHSO4 + HCl + 2 I2 + 2 H2O
Ni + FeO = NiO + Fe =>
Ni + FeO = NiO + Fe
CaSO4H2O(s) = CaSO4(s) + H2O =>
CaSO4H2O(s) = CaSO4(s) + H2O
CH3MgBr + H2O = HBr + CH3MgOH =>
CH3MgBr + H2O = HBr + CH3MgOH
I2 + H(NO3) = HIO3 + NO2 + H2O =>
I2 + 10 H(NO3) = 2 HIO3 + 10 NO2 + 4 H2O
HBrO4 + Ca = Ca(BrO4)2 + H2 =>
2 HBrO4 + Ca = Ca(BrO4)2 + H2
Cu + NaNO2 + HNO3 = CuNO2 + NaNO3 + H2O =>
2 Cu + NaNO2 + 2 HNO3 = 2 CuNO2 + NaNO3 + H2O
Li2SO4 = Li + SO4 =>
Li2SO4 = 2 Li + SO4
Na2Cr2O7 + NH4Cl = Cr2O3 + N2 + NaCl + H2O =>
Na2Cr2O7 + 2 NH4Cl = Cr2O3 + N2 + 2 NaCl + 4 H2O
(NH4)3[Fe(CNS)6] + H3PO4 = H3[Fe(PO4)2] + NH4CNS + HCNS =>
(NH4)3[Fe(CNS)6] + 2 H3PO4 = H3[Fe(PO4)2] + 3 NH4CNS + 3 HCNS
HCl + MnO4 = MnO2 + Cl2 + H2O =>
4 HCl + MnO4 = MnO2 + 2 Cl2 + 2 H2O
H + Na(OH) = Na + H2O =>
H + Na(OH) = Na + H2O
CuCl2(aq) + Na3Po4(aq) = NaCl(aq) + Cu3(Po4)2(s) =>
3 CuCl2(aq) + 2 Na3Po4(aq) = 6 NaCl(aq) + Cu3(Po4)2(s)
CH3OH + NH2OHHNO3 = CO2 + H2O + N2 =>
2 CH3OH + 3 NH2OHHNO3 = 2 CO2 + 10 H2O + 3 N2
[Cu(NH3)4](OH)2 + H2SO4 + H2O = [Cu(OH2)4]SO4 + (NH4)2SO4 =>
[Cu(NH3)4](OH)2 + 3 H2SO4 + 2 H2O = [Cu(OH2)4]SO4 + 2(NH4)2SO4
Mg + ZnHCl = (MgZn)2 + HCl =>
2 Mg + 2 ZnHCl = (MgZn)2 + 2 HCl
SiCl4 + NaOH = SiO2 + NaCl + H2O =>
SiCl4 + 4 NaOH = SiO2 + 4 NaCl + 2 H2O
Y2O3 + Re + ReO3 = YReO4 =>
3 Y2O3 + Re + 5 ReO3 = 6 YReO4
Pb(NO3)2 + NaC2H3O2 = Pb(C2H3O2)2 + Na(NO3) =>
Pb(NO3)2 + 2 NaC2H3O2 = Pb(C2H3O2)2 + 2 Na(NO3)
HBr(aq) + Ca(OH)2(aq) = H2O(l) + CaBr2(s) =>
2 HBr(aq) + Ca(OH)2(aq) = 2 H2O(l) + CaBr2(s)
Pb(OH)2 + HCl(aq) = H2O(l) + PbCl2 =>
Pb(OH)2 + 2 HCl(aq) = 2 H2O(l) + PbCl2
H2O + MgCl2 = Mg(OH)2 + HCl =>
2 H2O + MgCl2 = Mg(OH)2 + 2 HCl
Na2H2P2O7 + H2O = NaOH + H4P2O7 =>
Na2H2P2O7 + 2 H2O = 2 NaOH + H4P2O7
NaCl(s) + H2O(g) = NaOH(s) + HCl(g) =>
NaCl(s) + H2O(g) = NaOH(s) + HCl(g)
LiCO4 + HNO3 = HCO4 + LiNO3 =>
LiCO4 + HNO3 = HCO4 + LiNO3
Cu{2+} + Ag = Cu + Ag{2+} =>
Cu{2+} + Ag = Cu + Ag{2+}
Cr2(SO4)3 + Na2S + H2O = Cr2O3 + H2S + Na2SO4 =>
Cr2(SO4)3 + 3 Na2S + 3 H2O = Cr2O3 + 3 H2S + 3 Na2SO4
Fe(NH4)2(SO4)2*6H2O + H2C2O4 + K2C2O4 = K3[Fe(C2O4)3]*2H2O + NH4 + SO4 + H2O + H =>
2 Fe(NH4)2(SO4)2*6H2O + 3 H2C2O4 + 3 K2C2O4 = 2 K3[Fe(C2O4)3]*2H2O + 4 NH4 + 4 SO4 + 8 H2O + 6 H
AgNO3(aq) + NACl(aq) = AgCl(s) + NANO3(aq) =>
AgNO3(aq) + NACl(aq) = AgCl(s) + NANO3(aq)
F2 + CaI2 = CaF + I =>
F2 + 2 CaI2 = 2 CaF + 4 I
ZnCl2 + NH3 = ZnCl2(NH3)2 =>
ZnCl2 + 2 NH3 = ZnCl2(NH3)2
Pt + HBr = PtBr2 + H2 =>
Pt + 2 HBr = PtBr2 + H2
Hg2{2+} + KI = Hg2I2 + K{+} =>
Hg2{2+} + 2 KI = Hg2I2 + 2 K{+}
Al2 + H2O = Al(OH)3 + H =>
Al2 + 6 H2O = 2 Al(OH)3 + 6 H
FeCl3 + K3[Fe(CN)6] = [Fe(CN)3] + KCl =>
FeCl3 + K3[Fe(CN)6] = 2[Fe(CN)3] + 3 KCl
K2S + Pb(NO3)2 = K2Pb + S(NO3)2 =>
K2S + Pb(NO3)2 = K2Pb + S(NO3)2
P4 + PbO2 = O2 + PbP =>
P4 + 4 PbO2 = 4 O2 + 4 PbP
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
SF3 + F = SF6 =>
SF3 + 3 F = SF6
HCl + Na2CO3 = HOH + CO2 + NaCl =>
2 HCl + Na2CO3 = HOH + CO2 + 2 NaCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/26/24
Équations équilibrées sur12/26/23
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