| Équations équilibrées la veille | Équations équilibrées le lendemain |
HCl() + NaOH() = NaCl() + H2O()
H2S(aq) + KOH(aq) = H2O + K2S(aq) =>
H2S(aq) + 2 KOH(aq) = 2 H2O + K2S(aq)
CCl2O + NH3 = H4CN2O + NH4Cl =>
CCl2O + 4 NH3 = H4CN2O + 2 NH4Cl
Rb + Al2O3 = Rb2O + Al =>
6 Rb + Al2O3 = 3 Rb2O + 2 Al
CoCl2 + KOH + K2ClO4 = Co2O3 + KCl + H2O =>
14 CoCl2 + 26 KOH + 2 K2ClO4 = 7 Co2O3 + 30 KCl + 13 H2O
H3PO4 + HCl + NaBF4 = BP + NaCl + F2 + H2O + H3BO3 =>
H3PO4 + 2 HCl + 2 NaBF4 = BP + 2 NaCl + 4 F2 + H2O + H3BO3
Fe2(SO4)3 + Mn = Mn(SO4)3 + Fe =>
Fe2(SO4)3 + Mn = Mn(SO4)3 + 2 Fe
FeH2O + CuCl2 = FeH2OCuCl2 =>
FeH2O + CuCl2 = FeH2OCuCl2
Cu2SO4 + CaCl2 = CaSO4 + Cu2Cl2 =>
Cu2SO4 + CaCl2 = CaSO4 + Cu2Cl2
Pb(NO3)2 + NaCl = PbCl2 + NaNO3 =>
Pb(NO3)2 + 2 NaCl = PbCl2 + 2 NaNO3
Me + HCl = MeCl2 + H2 =>
Me + 2 HCl = MeCl2 + H2
Cu + O2 = Cu3O4 =>
3 Cu + 2 O2 = Cu3O4
Na2SO3 + NaHSO4 = Na2SO4 + H2O + SO2 =>
Na2SO3 + 2 NaHSO4 = 2 Na2SO4 + H2O + SO2
AgBr + H3PO4 = Ag3PO4 + HBr =>
3 AgBr + H3PO4 = Ag3PO4 + 3 HBr
Co + Fe2{+} = Co2{+} + Fe =>
2 Co + Fe2{+} = Co2{+} + 2 Fe
C2H4O2 + O2 = CO2 + H2O =>
C2H4O2 + 2 O2 = 2 CO2 + 2 H2O
CH3OH + CO = CH3COOH =>
CH3OH + CO = CH3COOH
NaH2PO4 + AgNO3 = AgH2PO4 + NaNO3 =>
NaH2PO4 + AgNO3 = AgH2PO4 + NaNO3
benzene + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
Na2CO3 + CaCl2 = Na2Cl2 + CaCO3 =>
Na2CO3 + CaCl2 = Na2Cl2 + CaCO3
C9H17O2 + O2 = CO2 + H2O =>
4 C9H17O2 + 49 O2 = 36 CO2 + 34 H2O
Al(OH)3 + HCl = AlCl3 + H2O =>
Al(OH)3 + 3 HCl = AlCl3 + 3 H2O
KCl = K + Cl2 =>
2 KCl = 2 K + Cl2
ZnO + I2 = ZnI2 + O =>
ZnO + I2 = ZnI2 + O
XCr + SnCl4 = XCrCl3 + Sn =>
4 XCr + 3 SnCl4 = 4 XCrCl3 + 3 Sn
Mg + HCl + O2 = MgCl2 + H2O =>
2 Mg + 4 HCl + O2 = 2 MgCl2 + 2 H2O
PCl5 + H2O = HCl + H3PO4 =>
PCl5 + 4 H2O = 5 HCl + H3PO4
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
CuCl2 + Cu(OH)2 = Cu2(OH)3Cl =>
CuCl2 + 3 Cu(OH)2 = 2 Cu2(OH)3Cl
Mg + Fe(NO3)2 = Mg(NO3)2 + Fe =>
Mg + Fe(NO3)2 = Mg(NO3)2 + Fe
FeCl3 + Br2 = FeBr3 + Cl2 =>
2 FeCl3 + 3 Br2 = 2 FeBr3 + 3 Cl2
C6H14 + O2 = CO2 + H2O =>
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O
CO2 + H3O = H2CO + H2O =>
CO2 + 4 H3O = H2CO + 5 H2O
WO3 + HCl = WCl6 + H2O =>
WO3 + 6 HCl = WCl6 + 3 H2O
C3H8O(l) + O2 = CO2(g) + H2O(l) =>
2 C3H8O(l) + 9 O2 = 6 CO2(g) + 8 H2O(l)
HClO4 + Sn = Sn(ClO4)4 + H2 =>
4 HClO4 + Sn = Sn(ClO4)4 + 2 H2
C6H14 + O2 = CO2 + H2O =>
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O
NM3 + O2 = N2 + M2O =>
4 NM3 + 3 O2 = 2 N2 + 6 M2O
Ca(NO3)2 + Na3PO4 = Ca3(PO4)2 + NaNO3 =>
3 Ca(NO3)2 + 2 Na3PO4 = Ca3(PO4)2 + 6 NaNO3
PhN2BF4 = BF3 + PhF + N2 =>
PhN2BF4 = BF3 + PhF + N2
C6H14 + O2 = CO2 + H2O =>
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O
NaI + NaIO3 + HCl = I2 + NaCl + H2O =>
5 NaI + NaIO3 + 6 HCl = 3 I2 + 6 NaCl + 3 H2O
MnO4{-} + OH{-} + SO3{2-} = SO4{2-} + MnO4{2-} + H2O{-}redoks =>
MnO4{-} + 2 OH{-} + SO3{2-} = SO4{2-} + MnO4{2-} + H2O{-}redoks
Al + CuSO4 + HCl = AlCl3 + Cu + H2SO4 =>
2 Al + 3 CuSO4 + 6 HCl = 2 AlCl3 + 3 Cu + 3 H2SO4
NaO + C = Na + CO2 =>
2 NaO + C = 2 Na + CO2
Ni(OH)2 + H2(SO4) = Ni(SO4) + H2O =>
Ni(OH)2 + H2(SO4) = Ni(SO4) + 2 H2O
(NH4)3PO4 + Fe(NO3)3 = NH4(NO3) + FePO4 =>
(NH4)3PO4 + Fe(NO3)3 = 3 NH4(NO3) + FePO4
K2S + KClO3 + H2SO4 = K2SO4 + Cl2 + H2O =>
5 K2S + 8 KClO3 + 4 H2SO4 = 9 K2SO4 + 4 Cl2 + 4 H2O
Na2O(s)H2SO4(aq) = Na2SO4(aq) + H2O(l) =>
Na2O(s)H2SO4(aq) = Na2SO4(aq) + H2O(l)
MgCl2 + NaAsO4 = Mg(AsO4)2 + NaCl =>
MgCl2 + 2 NaAsO4 = Mg(AsO4)2 + 2 NaCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/22/25
Équations équilibrées sur02/21/24
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