| Équations équilibrées la veille | Équations équilibrées le lendemain |
Al2(CO3)3 + 3 Ca(OH)2 = 2 Al(OH)3 + 3 Ca(CO3)
Mg3N2(s) + HCl(aq) = MgCl2(aq) + NH3(aq) =>
Mg3N2(s) + 6 HCl(aq) = 3 MgCl2(aq) + 2 NH3(aq)
Cl2(g) + NaBr(s) = NaCl(s) + Br2(g) =>
Cl2(g) + 2 NaBr(s) = 2 NaCl(s) + Br2(g)
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
O + H = (OH)2 =>
2 O + 2 H = (OH)2
I2 + AlBr3 = AlI3 + Br =>
3 I2 + 2 AlBr3 = 2 AlI3 + 6 Br
SnSO4 + Na3PO4 = Na2SO4 + Sn3(PO4)2 =>
3 SnSO4 + 2 Na3PO4 = 3 Na2SO4 + Sn3(PO4)2
Rb + Ni(ClO3)2 = Ni + RbClO3 =>
2 Rb + Ni(ClO3)2 = Ni + 2 RbClO3
SO2 + KMnO4 + H2O = MnSO4 + K2SO4 + H2SO4 =>
5 SO2 + 2 KMnO4 + 2 H2O = 2 MnSO4 + K2SO4 + 2 H2SO4
Cu(OH)2 + NH4Cl = CuCl2 + NH4OH =>
Cu(OH)2 + 2 NH4Cl = CuCl2 + 2 NH4OH
Al + CO3 = AlO2 + CO2 =>
Al + 2 CO3 = AlO2 + 2 CO2
H2O + SiO = H2SiO2 =>
H2O + SiO = H2SiO2
CH3CSNH2 + H2O = H2S + NH3 + CH3COOH =>
CH3CSNH2 + 2 H2O = H2S + NH3 + CH3COOH
NH3 + CO2 + H2O = C6H12O6 + HNO3 =>
3 NH3 + 6 CO2 + 3 H2O = C6H12O6 + 3 HNO3
Na3PO4 + CoCl3 = Co(PO4) + NaCl =>
Na3PO4 + CoCl3 = Co(PO4) + 3 NaCl
Mg(OH)2 + Fe = Mg(OH)2Fe =>
Mg(OH)2 + Fe = Mg(OH)2Fe
P4 + O2 = P2O5 =>
P4 + 5 O2 = 2 P2O5
YOU2 + S4 = Y3 + OS2 + U =>
6 YOU2 + 3 S4 = 2 Y3 + 6 OS2 + 12 U
CaCl2(aq) + NaHCO3(aq) = CaCO3(s) + CO2(g) + H2O + NaCl(aq) =>
CaCl2(aq) + 2 NaHCO3(aq) = CaCO3(s) + CO2(g) + H2O + 2 NaCl(aq)
(CH3)3N + H2O = CH4 + OH + N =>
(CH3)3N + 3 H2O = 3 CH4 + 3 OH + N
Na2 + Cl2 = NaCl =>
Na2 + Cl2 = 2 NaCl
AuCl3 + AgNO3 + HN3O9 = AuAg + HCl + NOCl + O2 =>
2 AuCl3 + 2 AgNO3 + HN3O9 = 2 AuAg + HCl + 5 NOCl + 5 O2
CuCl2 + H2O + NH3 = CuO + NH4Cl =>
CuCl2 + H2O + 2 NH3 = CuO + 2 NH4Cl
C9H11NO + O2 = CO2 + H2O + NO =>
4 C9H11NO + 47 O2 = 36 CO2 + 22 H2O + 4 NO
Ge + F = GeF4 =>
Ge + 4 F = GeF4
Mg3N2(s) + H2O(l) = Mg(OH)2(s) + NH3(g) =>
Mg3N2(s) + 6 H2O(l) = 3 Mg(OH)2(s) + 2 NH3(g)
B + O2 = B2O37 =>
4 B + 37 O2 = 2 B2O37
Ba(NO3)(aq) + Na2(SO4)(aq) = Ba(SO4)(s) + Na2(NO3)(aq) =>
Ba(NO3)(aq) + Na2(SO4)(aq) = Ba(SO4)(s) + Na2(NO3)(aq)
FeOH + CO2 = FeCO3 + H2 =>
2 FeOH + 2 CO2 = 2 FeCO3 + H2
Pb(NO3)2 + BeSO4 = PbSO4 + Be(NO3)2 =>
Pb(NO3)2 + BeSO4 = PbSO4 + Be(NO3)2
(HNO3) + Co(OH)2 = Co(NO3)2 + H2O =>
2(HNO3) + Co(OH)2 = Co(NO3)2 + 2 H2O
H3PO4(aq) + Ba(OH)2(aq) = Ba3(PO4)2 + H2O(l) =>
2 H3PO4(aq) + 3 Ba(OH)2(aq) = Ba3(PO4)2 + 6 H2O(l)
Zn + Ba(OH)2 = Ba + Zn(OH)2 =>
Zn + Ba(OH)2 = Ba + Zn(OH)2
Na2CrO4 + KIO3 = Na2(IO3)2 + K2CrO4 =>
Na2CrO4 + 2 KIO3 = Na2(IO3)2 + K2CrO4
KCI + F2 = KF + CI =>
2 KCI + F2 = 2 KF + 2 CI
CaCl2*H2O + K2CO3 = CaCO3 + KCl + H2O =>
CaCl2*H2O + K2CO3 = CaCO3 + 2 KCl + H2O
W(NO3)6 + K2CO3 = W(CO3)3 + KNO3 =>
W(NO3)6 + 3 K2CO3 = W(CO3)3 + 6 KNO3
CH3COOH + C4H9OH = C6H12O2 + H3O =>
9 CH3COOH + 12 C4H9OH = 11 C6H12O2 + 8 H3O
Ti + H2O2 = TiO2 + H2O =>
Ti + 2 H2O2 = TiO2 + 2 H2O
Cu(s) + AgNO3 = Ag(s) + Cu(NO3)2 =>
Cu(s) + 2 AgNO3 = 2 Ag(s) + Cu(NO3)2
NaAl(OH)4 + SO2 = Al(OH)3 + Na2SO3 + H2O =>
2 NaAl(OH)4 + SO2 = 2 Al(OH)3 + Na2SO3 + H2O
Mg3N2(s) + H2O(l) = Mg(OH)2(aq) + NH3(aq) =>
Mg3N2(s) + 6 H2O(l) = 3 Mg(OH)2(aq) + 2 NH3(aq)
Ca3(PO4)2(s) + H2SO4(l) = CaSO4(s) + H3PO4(aq) =>
Ca3(PO4)2(s) + 3 H2SO4(l) = 3 CaSO4(s) + 2 H3PO4(aq)
CH3COOH + CH3CH2CH2CH2OH = C6H12O2 + H2O =>
CH3COOH + CH3CH2CH2CH2OH = C6H12O2 + H2O
Ca3(PO4)2(s) + H2SO4(aq) = CaSO4(s) + H3PO4(aq) =>
Ca3(PO4)2(s) + 3 H2SO4(aq) = 3 CaSO4(s) + 2 H3PO4(aq)
Pb3N2 + Ca = Ca3N2 + Pb2 =>
2 Pb3N2 + 6 Ca = 2 Ca3N2 + 3 Pb2
As + Cl2 = AsCl3 =>
2 As + 3 Cl2 = 2 AsCl3
AuOH + Ta2S5 = Au2S + Ta(OH)5 =>
10 AuOH + Ta2S5 = 5 Au2S + 2 Ta(OH)5
Li + BaO = LiBaO =>
Li + BaO = LiBaO
HC2H3O2 + ZnOH = ZnC2H3O2 + H2O =>
HC2H3O2 + ZnOH = ZnC2H3O2 + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/16/24
Équations équilibrées sur01/15/24
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