| Équations équilibrées la veille | Équations équilibrées le lendemain |
Mg2(s) + O(g) = Mg2O(s)
NH4NO3 + NaOH = NaNO2 + NH4 + H2O =>
7 NH4NO3 + 10 NaOH = 10 NaNO2 + 4 NH4 + 11 H2O
KO3 + CO4 = K2C3O + O3 =>
6 KO3 + 9 CO4 = 3 K2C3O + 17 O3
NH3 + H2SO4 = (NH42) + SO4 =>
2 NH3 + 39 H2SO4 = 2(NH42) + 39 SO4
O2 + C3H18 = CO2 + H2O =>
15 O2 + 2 C3H18 = 6 CO2 + 18 H2O
Na3VO4 + H2SO4 = NaVO3 + Na2SO4 + H2O =>
Na3VO4 + H2SO4 = NaVO3 + Na2SO4 + H2O
Mg + HNO2 = MgNO2 + H2 =>
2 Mg + 2 HNO2 = 2 MgNO2 + H2
H2O2 = O2H2 =>
H2O2 = O2H2
CuCl2 + KCN = K2Cu(CN)3 + (CN) + KCl =>
CuCl2 + 4 KCN = K2Cu(CN)3 + (CN) + 2 KCl
Ca3 + (PO4)2 + H2(SO4) = H3(PO4) + CaSO4 =>
Ca3 + (PO4)2 + 3 H2(SO4) = 2 H3(PO4) + 3 CaSO4
C6H6 + HCl = C6H7Cl =>
C6H6 + HCl = C6H7Cl
C6H12 + O2 = CO2 + H2O =>
C6H12 + 9 O2 = 6 CO2 + 6 H2O
Cu(NH3)4(SO4)H2O(s) + BaCl2 = Cu(Cl)2 + BaSO4 + H2O + (NH3)4 =>
Cu(NH3)4(SO4)H2O(s) + BaCl2 = Cu(Cl)2 + BaSO4 + H2O + (NH3)4
N1 + O2 = NO =>
2 N1 + O2 = 2 NO
NH4Cl(aq)KOH(aq) = KCl(aq)NH3(g)H2O(l) =>
NH4Cl(aq)KOH(aq) = KCl(aq)NH3(g)H2O(l)
(NaYO2)(H2O) + H3PO4 = H2O + Na3PO4 + YPO4 =>
3(NaYO2)(H2O) + 4 H3PO4 = 9 H2O + Na3PO4 + 3 YPO4
LiCl + Br2 = LiBr + Cl2 =>
2 LiCl + Br2 = 2 LiBr + Cl2
CaO + NH4Cl = H2O + NH3 + CaCl2 =>
CaO + 2 NH4Cl = H2O + 2 NH3 + CaCl2
NH4Cl + CoSO4 = (NH4)2SO4 + CoCl2 =>
2 NH4Cl + CoSO4 = (NH4)2SO4 + CoCl2
Fe + NaOH + H2O = Na2Fe(OH)4 + H2 =>
Fe + 2 NaOH + 2 H2O = Na2Fe(OH)4 + H2
C3H8 + H2O = CO + H2 = CO + H2O = H2 + CO2 =>
C3H8 + 3 H2O = 3 CO + 7 H2
Ca3 + (PO4)2 + H2(SO4) = H3(PO4) + CaSO4 =>
Ca3 + (PO4)2 + 3 H2(SO4) = 2 H3(PO4) + 3 CaSO4
CrO + H2SO4 = Cr2(SO4)3 + H2O + SO2 =>
2 CrO + 4 H2SO4 = Cr2(SO4)3 + 4 H2O + SO2
H3AsO4 + S6 = SO2 + HAsO2 + H2O =>
12 H3AsO4 + S6 = 6 SO2 + 12 HAsO2 + 12 H2O
Al2O3 + H2CO3 = H2O3 + CO3Al2 =>
Al2O3 + H2CO3 = H2O3 + CO3Al2
BaBr2 + Al = AlBr3 + Ba =>
3 BaBr2 + 2 Al = 2 AlBr3 + 3 Ba
Cu + Ag{+} = Cu2{+} + Ag =>
2 Cu + Ag{+} = Cu2{+} + Ag
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
Zn + AgNo3 = Zn(No3)2 + Ag =>
Zn + 2 AgNo3 = Zn(No3)2 + 2 Ag
Hg2Cl2 + KOH = HgOH + KCl =>
Hg2Cl2 + 2 KOH = 2 HgOH + 2 KCl
K3CO3 + BaCl2 = KCl + Ba3(CO3)2 =>
2 K3CO3 + 3 BaCl2 = 6 KCl + Ba3(CO3)2
H3O{+} + MnO4{-} + I{-} = Mn{2+} + I2 + H2O =>
16 H3O{+} + 2 MnO4{-} + 10 I{-} = 2 Mn{2+} + 5 I2 + 24 H2O
NaClO + Ba3(PO4)2 = Na3PO4 + Ba(ClO)2 =>
6 NaClO + Ba3(PO4)2 = 2 Na3PO4 + 3 Ba(ClO)2
HNO3 + Ag2S = AgNO3 + NO2 + S + H2O =>
4 HNO3 + Ag2S = 2 AgNO3 + 2 NO2 + S + 2 H2O
CuSO4(ac) + Zn(s) = CuZn(ac) + SO4(s) =>
CuSO4(ac) + Zn(s) = CuZn(ac) + SO4(s)
NiCO3 + In2O3 + V2O5 = Ni2InVO6 + CO2 =>
4 NiCO3 + In2O3 + V2O5 = 2 Ni2InVO6 + 4 CO2
AgNO3 + ZnSO4 = AgSO3 + ZnNO4 =>
AgNO3 + ZnSO4 = AgSO3 + ZnNO4
CH3CH2COONa + H2O = NaOH + CH3CH2COOH =>
CH3CH2COONa + H2O = NaOH + CH3CH2COOH
Cu(NO3) + NaBr = NaNO3 + CuBr =>
Cu(NO3) + NaBr = NaNO3 + CuBr
Na(HCO3)(s) = Na2(CO3)(s) + H2O(l) + CO2(g) =>
2 Na(HCO3)(s) = Na2(CO3)(s) + H2O(l) + CO2(g)
CH3CH2OH + O2 = H2O + CH3COOH =>
CH3CH2OH + O2 = H2O + CH3COOH
SI + H2 = SIH4 =>
SI + 2 H2 = SIH4
Al + H3PO4 = Al(H3PO4) =>
Al + H3PO4 = Al(H3PO4)
KBr + Al(NO3)3 = KNO3 + AlBr3 =>
3 KBr + Al(NO3)3 = 3 KNO3 + AlBr3
Bi(NO3)3 + OH = Bi(OH)3 + NO3 =>
Bi(NO3)3 + 3 OH = Bi(OH)3 + 3 NO3
AlCl3 + H2S = Al2S3 + HCl =>
2 AlCl3 + 3 H2S = Al2S3 + 6 HCl
KH2PO4 = H2 + KPO4 =>
KH2PO4 = H2 + KPO4
C6H4(NH2)(CO2H) + (CH3CO)2O = C6H4(NHCOCH3)(CO2H) + H2O =>
2 C6H4(NH2)(CO2H) + (CH3CO)2O = 2 C6H4(NHCOCH3)(CO2H) + H2O
Al + Fe2O3 = Al2O3 + Fe =>
2 Al + Fe2O3 = Al2O3 + 2 Fe
Br2 + NaCl = Cl2 + NaBr =>
Br2 + 2 NaCl = Cl2 + 2 NaBr
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/13/24
Équations équilibrées sur01/12/24
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