| Équations équilibrées la veille | Équations équilibrées le lendemain |
K + PbNO3 = KNO3 + Pb
Al(No3)3 + NaOH = Al(OH)3 + NaNo3 =>
Al(No3)3 + 3 NaOH = Al(OH)3 + 3 NaNo3
NaH2PO4 + NaOH = H2O + Na3PO4 =>
NaH2PO4 + 2 NaOH = 2 H2O + Na3PO4
HCl + Al2 = H2 + AlCl2 =>
4 HCl + Al2 = 2 H2 + 2 AlCl2
Ag(s) + HCl(aq) = AgCl(aq) + H2(g) =>
2 Ag(s) + 2 HCl(aq) = 2 AgCl(aq) + H2(g)
CuSO4 + NH3 + H2O = Cu(NH3)4(OH)2 + (NH4)2SO4 =>
CuSO4 + 6 NH3 + 2 H2O = Cu(NH3)4(OH)2 + (NH4)2SO4
C8H5O4K + NaOH = C8H4O4KNa + H2O =>
C8H5O4K + NaOH = C8H4O4KNa + H2O
Na(s) + H(g) + O(g) = NaOH(s) =>
Na(s) + H(g) + O(g) = NaOH(s)
NaCl + PbNO3 = NaNO3PbCl =>
NaCl + PbNO3 = NaNO3PbCl
NaH2PO4 + NaOH = H2O + Na3PO4 =>
NaH2PO4 + 2 NaOH = 2 H2O + Na3PO4
Fe + HCl = FeCl2 + H2 = =>
Fe + 2 HCl = FeCl2 + H2
Sr + Cl + H2O = Sr(OH)2 + HCl =>
Sr + 2 Cl + 2 H2O = Sr(OH)2 + 2 HCl
CH4 + Br4 = CH3Br + HBr =>
2 CH4 + Br4 = 2 CH3Br + 2 HBr
KOH + NiCl2 = KOCl2 + NiH =>
KOH + NiCl2 = KOCl2 + NiH
Fe{2+} + Li = Fe + Li{+} =>
Fe{2+} + 2 Li = Fe + 2 Li{+}
SnCl4 + Fe = SnCl2 + FeCl3 =>
3 SnCl4 + 2 Fe = 3 SnCl2 + 2 FeCl3
NaH2PO4 + NaOH = H2O + Na3PO4 =>
NaH2PO4 + 2 NaOH = 2 H2O + Na3PO4
CH4 + O2 = CO2 + H2O57 =>
CH4 + 58 O2 = CO2 + 2 H2O57
Al + NaNO3 + NaOH = Na2AlO2 + NH3 + H2O =>
4 Al + NaNO3 + 7 NaOH = 4 Na2AlO2 + NH3 + 2 H2O
PBr5 + NaOH = Na2HPO4 + NaBr + H2O =>
PBr5 + 7 NaOH = Na2HPO4 + 5 NaBr + 3 H2O
CsOH + CrCl3 = CsCl + Cr(OH)3 =>
3 CsOH + CrCl3 = 3 CsCl + Cr(OH)3
Cr2O7{2-} + H2S + H{+} = Cr{3+} + S8 + H2O =>
8 Cr2O7{2-} + 24 H2S + 64 H{+} = 16 Cr{3+} + 3 S8 + 56 H2O
C6H5COOH + H2O = C6H5COO + H3O =>
C6H5COOH + H2O = C6H5COO + H3O
Ca3N2 + HNO3 = Ca(NO3)2 + H3N =>
Ca3N2 + 6 HNO3 = 3 Ca(NO3)2 + 2 H3N
MnO + HBr = MnBr2 + H2O =>
MnO + 2 HBr = MnBr2 + H2O
수산화칼슘 + 이산화탄소 = 탄산칼슘 + 물 =>
Ca(OH)2 + CO2 = CaCO3 + H2O
XeF6 + I2 = XeI6 + F2 =>
XeF6 + 3 I2 = XeI6 + 3 F2
Ni(NO3)2 + Na2S = NiS + NaNO3 =>
Ni(NO3)2 + Na2S = NiS + 2 NaNO3
SnBr2 + KOH = Sn(OH)2 + KBr =>
SnBr2 + 2 KOH = Sn(OH)2 + 2 KBr
Mn(NO3)2 + C2H5NO2 = MnO2 + CO2 + H2O + N2 =>
9 Mn(NO3)2 + 8 C2H5NO2 = 9 MnO2 + 16 CO2 + 20 H2O + 13 N2
K2Cr2O7 + PbCl2 + H2SO4 = CrCl3 + Pb(SO4)2 + H2O + K2SO4 =>
K2Cr2O7 + 3 PbCl2 + 7 H2SO4 = 2 CrCl3 + 3 Pb(SO4)2 + 7 H2O + K2SO4
KMnO4 + CH3OH + KOH = K2MnO4 + K2CO3 + H2O =>
6 KMnO4 + CH3OH + 8 KOH = 6 K2MnO4 + K2CO3 + 6 H2O
B + N2 = BN2 =>
B + N2 = BN2
KNO3 + NH3 = N2H3O3 + K =>
KNO3 + NH3 = N2H3O3 + K
Zn3(PO4)2() + Ba(OH)2() = Zn(OH)2() + Ba3(PO4)2 =>
Zn3(PO4)2() + 3 Ba(OH)2() = 3 Zn(OH)2() + Ba3(PO4)2
MnO2 + Co(OH)3 + KOH = K2MnO4 + Co(OH)2 + H2O =>
MnO2 + 2 Co(OH)3 + 2 KOH = K2MnO4 + 2 Co(OH)2 + 2 H2O
K4Fe(CN)6 + H2SO4 + H2O = K2SO4 + FeSO4 + (NH4)2SO4 + CO =>
K4Fe(CN)6 + 6 H2SO4 + 6 H2O = 2 K2SO4 + FeSO4 + 3(NH4)2SO4 + 6 CO
KCl + HNO3 = KNO3 + NO2 + H2O + Cl2 =>
2 KCl + 4 HNO3 = 2 KNO3 + 2 NO2 + 2 H2O + Cl2
KHCO3 = K2CO3 + H2CO3 =>
2 KHCO3 = K2CO3 + H2CO3
Na + H2O = NaOH + H214 =>
214 Na + 214 H2O = 214 NaOH + H214
AgI + NaNO3 = AgNO3 + NaI =>
AgI + NaNO3 = AgNO3 + NaI
Na3PO4*H2O + BaCl2*H2O = Ba3(PO4)2 + NaCl + H2O =>
2 Na3PO4*H2O + 3 BaCl2*H2O = Ba3(PO4)2 + 6 NaCl + 5 H2O
Sn + Cu(NO3)4 = Sn(NO3)2 + Cu =>
2 Sn + Cu(NO3)4 = 2 Sn(NO3)2 + Cu
Mg + HClO = MgClO + H2 =>
2 Mg + 2 HClO = 2 MgClO + H2
NH3OHCl + KMnO4 + H2SO4 = N2 + MnSO4 + K2SO4 + HCl + H2O =>
10 NH3OHCl + 2 KMnO4 + 3 H2SO4 = 5 N2 + 2 MnSO4 + K2SO4 + 10 HCl + 18 H2O
Cl{-} + H2O2 + H{+} = Cl2 + H2O =>
2 Cl{-} + H2O2 + 2 H{+} = Cl2 + 2 H2O
Cr2O3 + Si = Cr + SiO2 =>
2 Cr2O3 + 3 Si = 4 Cr + 3 SiO2
Zn(CO3)2 + H2SO4 = ZnSO4 + HCO3 =>
Zn(CO3)2 + H2SO4 = ZnSO4 + 2 HCO3
AgH + HNO3 = AgNO3 + H2 =>
AgH + HNO3 = AgNO3 + H2
Na3[Cr(OH)6] + HCl = NaCl + CrCl3 + H2O =>
Na3[Cr(OH)6] + 6 HCl = 3 NaCl + CrCl3 + 6 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/27/24
Équations équilibrées sur12/27/23
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