| Équations équilibrées la veille | Équations équilibrées le lendemain |
Sn + AlBr = Al + SnBr
Ca3(PO4)2 = Ca3 + P + O2 =>
Ca3(PO4)2 = Ca3 + 2 P + 4 O2
CH3COCH3 + O2 = CO2 + H2O =>
CH3COCH3 + 4 O2 = 3 CO2 + 3 H2O
Ti + HNO3 = Ti(NO3)2 + NO + H2O =>
3 Ti + 8 HNO3 = 3 Ti(NO3)2 + 2 NO + 4 H2O
C2OH14O4 + NH3 = C2OH14O4(NH3)2 =>
C2OH14O4 + 2 NH3 = C2OH14O4(NH3)2
MgCO3 + CaCO3 + Si = Mg + CaSiO4 + CO2 =>
3 MgCO3 + CaCO3 + Si = 3 Mg + CaSiO4 + 4 CO2
C3H2(NO3)3 = N2 + H2O + CO2 + O2 =>
2 C3H2(NO3)3 = 3 N2 + 2 H2O + 6 CO2 + 2 O2
CO2 + H2 = C3H8O2 + H2O =>
3 CO2 + 8 H2 = C3H8O2 + 4 H2O
H3PO4(s) + NaHCO3(aq) = CO2 + H2O + Na3PO4 =>
H3PO4(s) + 3 NaHCO3(aq) = 3 CO2 + 3 H2O + Na3PO4
Zn + Pb(NO3)2 = Zn(NO3)2 + Pb(s) =>
Zn + Pb(NO3)2 = Zn(NO3)2 + Pb(s)
AI + HCI = (AICI)3 + (H)2 =>
6 AI + 6 HCI = 2(AICI)3 + 3(H)2
C2H5OH + NaO = C2H3COH + Na + H2O =>
3 C2H5OH + 4 NaO = 2 C2H3COH + 4 Na + 5 H2O
MgO + Cl = MgCl2 + O2 =>
2 MgO + 4 Cl = 2 MgCl2 + O2
Fe2 + CO3 = Fe2CO3 =>
Fe2 + CO3 = Fe2CO3
CH3(CH2)4CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)4CH3 + 19 O2 = 12 CO2 + 14 H2O
C5H10O + O2 = CO + H2O =>
2 C5H10O + 9 O2 = 10 CO + 10 H2O
NaNO2 + (NH2)2CS = N2 + NaNCS + H2O =>
NaNO2 + (NH2)2CS = N2 + NaNCS + 2 H2O
Na2SO3 + H2SO4 = Na2SO4 + H2SO3 =>
Na2SO3 + H2SO4 = Na2SO4 + H2SO3
P4 + Cl2 = PCl3 =>
P4 + 6 Cl2 = 4 PCl3
Na2S + K2SiO3 = Na2SiO3 + K2S =>
Na2S + K2SiO3 = Na2SiO3 + K2S
Mg2O + CuSO4 = MgSO4 + Cu + O2 =>
2 Mg2O + 4 CuSO4 = 4 MgSO4 + 4 Cu + O2
Pb2Cl1 = Pb2 + Cl1 =>
Pb2Cl1 = Pb2 + Cl1
Al + H3SO4 = H2 + AlSO4 =>
2 Al + 2 H3SO4 = 3 H2 + 2 AlSO4
PH3 + CrO4{2-} + H2O = P4 + Cr(OH)4{-} + OH{-} =>
4 PH3 + 4 CrO4{2-} + 4 H2O = P4 + 4 Cr(OH)4{-} + 4 OH{-}
Na + AlSiO4 = NaAlSiO4 =>
Na + AlSiO4 = NaAlSiO4
NaHCO3 = Na2CO3 + CO2 + H2O =>
2 NaHCO3 = Na2CO3 + CO2 + H2O
K3(PO4) + Na2(CO3) = Na3(PO4) + K2(CO3) =>
2 K3(PO4) + 3 Na2(CO3) = 2 Na3(PO4) + 3 K2(CO3)
ZnO + NH3 = N2 + H2O + Zn =>
3 ZnO + 2 NH3 = N2 + 3 H2O + 3 Zn
BaOH + H3PO4 = Ba + H2O + H2PO4 =>
BaOH + H3PO4 = Ba + H2O + H2PO4
Ca(ClO)2 + KBr + HCl = Br2 + CaBr2 + KCl + H2O =>
Ca(ClO)2 + 6 KBr + 4 HCl = 2 Br2 + CaBr2 + 6 KCl + 2 H2O
Zn(OH)2 + Ba(OH)2 = BaZnO2 + H2O =>
Zn(OH)2 + Ba(OH)2 = BaZnO2 + 2 H2O
(CH3COO)2Mg + HCl = MgCl2 + CH3COOH =>
(CH3COO)2Mg + 2 HCl = MgCl2 + 2 CH3COOH
H{+} + MnO2 + Cl{-} = Cl2 + MnCl2 + H2O =>
4 H{+} + MnO2 + 4 Cl{-} = Cl2 + MnCl2 + 2 H2O
Li2O + NHO3 = LiNO3 + H2O =>
Li2O + 2 NHO3 = 2 LiNO3 + H2O
Li + PtO2 = LiO + Pt =>
2 Li + PtO2 = 2 LiO + Pt
NH4Cl + Al(NO2)3 = AlCl3 + N2 + H2O =>
3 NH4Cl + Al(NO2)3 = AlCl3 + 3 N2 + 6 H2O
CuCl + H2Sl = Cu2Sl + HCl =>
2 CuCl + H2Sl = Cu2Sl + 2 HCl
HF + MgOH2 = MgF + H2O + H2 =>
2 HF + 2 MgOH2 = 2 MgF + 2 H2O + H2
NaBr + FeOH = FeBr + NaOH =>
NaBr + FeOH = FeBr + NaOH
Mg(OH) + SiO2 + MgO = Mg9Si4O16OH2 =>
2 Mg(OH) + 4 SiO2 + 7 MgO = Mg9Si4O16OH2
Mg(s) + Sn(ClO)4(aq) = Mg(ClO)2 + Sn(s) =>
2 Mg(s) + Sn(ClO)4(aq) = 2 Mg(ClO)2 + Sn(s)
NaBO2 + C3H8O3 = NaB + C3H8O5 =>
NaBO2 + C3H8O3 = NaB + C3H8O5
K2CrO4 + H2O2 = KOH + CrO5 + H2O =>
K2CrO4 + 2 H2O2 = 2 KOH + CrO5 + H2O
KHT + NaOH = KTNa + H2O =>
KHT + NaOH = KTNa + H2O
OKNO3 = KNO2 + O2 =>
OKNO3 = KNO2 + O2
Cu(NO3)23H2O + C6H8O7H2O = CuO + CO2 + NO2 + H2O =>
9 Cu(NO3)23H2O + 22 C6H8O7H2O = 9 CuO + 132 CO2 + 207 NO2 + 119 H2O
Al4C3 + H2O = CH4 + Al(OH)3 =>
Al4C3 + 12 H2O = 3 CH4 + 4 Al(OH)3
C6H5N5O6 = C + H2O + N2 + O2 =>
4 C6H5N5O6 = 24 C + 10 H2O + 10 N2 + 7 O2
Co(NO3)2 + Ag = Co + AgNO3 =>
Co(NO3)2 + 2 Ag = Co + 2 AgNO3
CuCl2 + H(NO3) = Cu(NO3)2 + HCl =>
CuCl2 + 2 H(NO3) = Cu(NO3)2 + 2 HCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/17/24
Équations équilibrées sur02/16/23
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