| Équations équilibrées la veille | Équations équilibrées le lendemain |
P2 + 2 Y2 = 2 PY2
NaOH(aq)NH4Cl(aq) = NaCl(aq)NH3(aq)H2O(l) =>
NaOH(aq)NH4Cl(aq) = NaCl(aq)NH3(aq)H2O(l)
B(OH)3 + KOH = K3BO3 + H2O =>
B(OH)3 + 3 KOH = K3BO3 + 3 H2O
ICl3 + NaOH = I2O3 + HCl + NaCl =>
2 ICl3 + 3 NaOH = I2O3 + 3 HCl + 3 NaCl
Ba(ClO)2 + H2O = HClO + Ba(OH)2 =>
Ba(ClO)2 + 2 H2O = 2 HClO + Ba(OH)2
C24H34N2O + O2 = CO2 + NH3 + H2O =>
2 C24H34N2O + 61 O2 = 48 CO2 + 4 NH3 + 28 H2O
Na + Cl2 + H2O = H2Cl4Na3O =>
3 Na + 2 Cl2 + H2O = H2Cl4Na3O
HF(aq) + NH4OH(aq) = H2O + NH4F =>
HF(aq) + NH4OH(aq) = H2O + NH4F
C6H12(l) + O2(g) = CO2(g) + H2O(g) =>
C6H12(l) + 9 O2(g) = 6 CO2(g) + 6 H2O(g)
CH3COOCH2CH3 + O2 = CO2 + H2O =>
CH3COOCH2CH3 + 5 O2 = 4 CO2 + 4 H2O
C6H12 + O2 = H2O + CO2 =>
C6H12 + 9 O2 = 6 H2O + 6 CO2
ZnCl + Fe(OH)2 = Zn(OH)2 + FeCl =>
ZnCl + Fe(OH)2 = Zn(OH)2 + FeCl
C20H30 + O2 = CO2 + H2O =>
2 C20H30 + 55 O2 = 40 CO2 + 30 H2O
FeC2O4*2H2O(s) + O2 = Fe2O3(s) + H2O(g) + CO2(g) =>
4 FeC2O4*2H2O(s) + 3 O2 = 2 Fe2O3(s) + 8 H2O(g) + 8 CO2(g)
Na2S + Cu(CH3COO)2 = Na2(CH3COO) + CuS2 =>
2 Na2S + Cu(CH3COO)2 = 2 Na2(CH3COO) + CuS2
SO3 + H3O = SO2 + H2O =>
SO3 + 2 H3O = SO2 + 3 H2O
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
SeO3 + KOH = K2SeO4 + H2O =>
SeO3 + 2 KOH = K2SeO4 + H2O
C6H10 + KMnO4 = C6H10O2 + K + MnO2 =>
C6H10 + KMnO4 = C6H10O2 + K + MnO2
MgCO3(s) + HBr(aq) = MgBr2(aq) + CO2(g) + H2O(l) =>
MgCO3(s) + 2 HBr(aq) = MgBr2(aq) + CO2(g) + H2O(l)
Mn{2+} + O2 + H2O = MnO4{-} + H3O{+} =>
4 Mn{2+} + 5 O2 + 18 H2O = 4 MnO4{-} + 12 H3O{+}
IrF3 + Li2(SO3) = Ir2(SO3)3 + LiF =>
2 IrF3 + 3 Li2(SO3) = Ir2(SO3)3 + 6 LiF
Fe(OH)2 = FeOH2O =>
Fe(OH)2 = FeOH2O
C2H3O2Na + O2 = CO2 + H2O + Na2O =>
2 C2H3O2Na + 4 O2 = 4 CO2 + 3 H2O + Na2O
C6H12O2 + H2O2 = CO2 + H2O =>
C6H12O2 + 16 H2O2 = 6 CO2 + 22 H2O
O2 + C112H183O45N17P1 = C02 + HNO3 + H3PO4 + H2O =>
183 O2 + 4 C112H183O45N17P1 = 224 C02 + 68 HNO3 + 4 H3PO4 + 326 H2O
CO3 + HCl = C + HClO =>
CO3 + 3 HCl = C + 3 HClO
CH3COOH(aq)NaOH(aq) = H2O(l)Na(CH3COO)(aq) =>
CH3COOH(aq)NaOH(aq) = H2O(l)Na(CH3COO)(aq)
I2 + HCl = HI2 + Cl2 =>
2 I2 + 2 HCl = 2 HI2 + Cl2
Ra(CNS)2 + B4(Fe(CN)6)3 = Ra4(Fe(CN)6)2 + B(CNS)3 =>
12 Ra(CNS)2 + 2 B4(Fe(CN)6)3 = 3 Ra4(Fe(CN)6)2 + 8 B(CNS)3
Fe(s) + (CuSO4)(aq) = Cu(s) + FeSO4(aq) =>
Fe(s) + (CuSO4)(aq) = Cu(s) + FeSO4(aq)
LiOH(aq) + BaCl2(aq) = LiCl(aq) + Ba(OH)2(aq) =>
2 LiOH(aq) + BaCl2(aq) = 2 LiCl(aq) + Ba(OH)2(aq)
H2CO2 + Zn(OH)2 = ZnCO2 + H2O =>
H2CO2 + Zn(OH)2 = ZnCO2 + 2 H2O
Pb(s)HBr(aq) = PbBr(aq)H(g) =>
Pb(s)HBr(aq) = PbBr(aq)H(g)
H2S(g) + O2(g) = SO2(g)H2O(g) =>
2 H2S(g) + 3 O2(g) = 2 SO2(g)H2O(g)
Mg3N2 + O2 = Mg2O + N2 =>
4 Mg3N2 + 3 O2 = 6 Mg2O + 4 N2
C4H10O + H2SO4 = C4H9{+} + H2O + HSO4{-} =>
C4H10O + H2SO4 = C4H9{+} + H2O + HSO4{-}
H3BO3 + H2O + Na2CO3 = Na2B4O7*10H2O + CO2 =>
4 H3BO3 + 4 H2O + Na2CO3 = Na2B4O7*10H2O + CO2
(KHSO4) + KOH = K2SO4 + H2O =>
(KHSO4) + KOH = K2SO4 + H2O
HCN + NaOH = CN + NaOH2 =>
HCN + NaOH = CN + NaOH2
Ca(OH)2 + CO2 = CaCO3 + H2O =>
Ca(OH)2 + CO2 = CaCO3 + H2O
P2O3 + CO = P4 + CO2 =>
2 P2O3 + 6 CO = P4 + 6 CO2
XCH3O + K2Cr2O7 + H2SO4 = XCOOH + K2SO4 + Cr2(SO4)3 + H2O =>
3 XCH3O + 2 K2Cr2O7 + 8 H2SO4 = 3 XCOOH + 2 K2SO4 + 2 Cr2(SO4)3 + 11 H2O
[Co(NH3)5Cl]NO2 = [Co(NH3)5(ONO)]Cl =>
[Co(NH3)5Cl]NO2 = [Co(NH3)5(ONO)]Cl
P2O5 + NaOH = Na4P2O7 + H2O =>
P2O5 + 4 NaOH = Na4P2O7 + 2 H2O
C3H26 + O2 = CO2 + H2O =>
2 C3H26 + 19 O2 = 6 CO2 + 26 H2O
HI + H2O = H2I + IO =>
4 HI + H2O = 3 H2I + IO
NH4Br(aq) + AgNO3(aq) = AgBr + NH4NO3 =>
NH4Br(aq) + AgNO3(aq) = AgBr + NH4NO3
Cu2O2 + NH3 = Cu + N + H2O =>
3 Cu2O2 + 4 NH3 = 6 Cu + 4 N + 6 H2O
O3Cr2 + Al = O3Al2 + Cr =>
O3Cr2 + 2 Al = O3Al2 + 2 Cr
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/26/24
Équations équilibrées sur05/26/23
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