| Équations équilibrées la veille | Équations équilibrées le lendemain |
K2HPO4 = 2 K + H + PO4
K2SO3 = K2SO4 + K2S =>
4 K2SO3 = 3 K2SO4 + K2S
HCl + CuSO4(aq) = CuCl2 + H2SO4 =>
2 HCl + CuSO4(aq) = CuCl2 + H2SO4
P4 + KOH + H2O = P2H6 + KH2PO2 =>
2 P4 + 6 KOH + 6 H2O = P2H6 + 6 KH2PO2
Ba(NO3)2 + LiS = BaS2 + LiNO3 =>
Ba(NO3)2 + 2 LiS = BaS2 + 2 LiNO3
KI(aq) + Br2(l) = KBr(aq) + I2(l) =>
2 KI(aq) + Br2(l) = 2 KBr(aq) + I2(l)
Na3PO4(aq) = Na + PO4 =>
Na3PO4(aq) = 3 Na + PO4
Ba(NO3)2 + Na2(SiO3) = Ba(SiO3) + NaNO3 =>
Ba(NO3)2 + Na2(SiO3) = Ba(SiO3) + 2 NaNO3
Cu(NO3)2 + Na2Cr04 = CuCr04 + Na2(NO3)2 =>
Cu(NO3)2 + Na2Cr04 = CuCr04 + Na2(NO3)2
KCl + Mg(OH)2 = K(OH) + MgCl2 =>
2 KCl + Mg(OH)2 = 2 K(OH) + MgCl2
CH3CH2OH + Cr2O7{2-} + H3O{+} = CH3COOH + Cr{3+} + H2O =>
3 CH3CH2OH + 2 Cr2O7{2-} + 16 H3O{+} = 3 CH3COOH + 4 Cr{3+} + 27 H2O
Zn(OH)2 + CH3COOH = Zn(CH3COO)2 + H2O =>
Zn(OH)2 + 2 CH3COOH = Zn(CH3COO)2 + 2 H2O
H2SO4 + Na2SO3 = Na2SO4 + H2SO3 =>
H2SO4 + Na2SO3 = Na2SO4 + H2SO3
ClH + MgO = MgClO + H2 =>
2 ClH + 2 MgO = 2 MgClO + H2
CH3OOH + NaOH = CH3OONa + H2O =>
CH3OOH + NaOH = CH3OONa + H2O
IRON(III)CHLORIDE + LEAD(I)NITRATE = IRON(III)NITRATE + LEAD(I)CHLORIDE =>
IRON(III)CHLORIDE + LEAD(I)NITRATE = IRON(III)NITRATE + LEAD(I)CHLORIDE
C3H6O3 + NH3 = C3H9NO3 =>
C3H6O3 + NH3 = C3H9NO3
Fe3O2 + carbon = iron + CO2 =>
Fe3O2 + C = 3 Fe + CO2
ZnSO4 + CaCO3 = ZnCO3 + CaSO4 =>
ZnSO4 + CaCO3 = ZnCO3 + CaSO4
C6H8O7 + NaOH = Na3C6H5O7 + H2O =>
C6H8O7 + 3 NaOH = Na3C6H5O7 + 3 H2O
CO2 + H2O = C6H12O + O =>
6 CO2 + 6 H2O = C6H12O + 17 O
Cl2 + NaBr + NaOH = NaCl + H2O + NaBrO3 =>
3 Cl2 + NaBr + 6 NaOH = 6 NaCl + 3 H2O + NaBrO3
K2O + CaO = K2CaO2 =>
K2O + CaO = K2CaO2
FeZn + HCl = H + FeCl2 + Zn =>
FeZn + 2 HCl = 2 H + FeCl2 + Zn
FS2 + O2 = F2O3 + SO2 =>
4 FS2 + 11 O2 = 2 F2O3 + 8 SO2
C3H9(g) + O2(g) = CO2(g) + H2O(g) =>
4 C3H9(g) + 21 O2(g) = 12 CO2(g) + 18 H2O(g)
PbC2H3O2 + NaI = PbI + NaC2H3O2 =>
PbC2H3O2 + NaI = PbI + NaC2H3O2
HCl + NaClO2 = ClO2 + NaCl + H2O =>
4 HCl + 5 NaClO2 = 4 ClO2 + 5 NaCl + 2 H2O
C6H14 + O2(g) = CO2(g) + H2O(l) =>
2 C6H14 + 19 O2(g) = 12 CO2(g) + 14 H2O(l)
HCHO2(aq) + OH(aq) = CHO2(aq) + H2O(l) =>
HCHO2(aq) + OH(aq) = CHO2(aq) + H2O(l)
C8H12O5 + O2 = CO2 + H2O =>
2 C8H12O5 + 17 O2 = 16 CO2 + 12 H2O
Pm + O2 = PmO3 =>
2 Pm + 3 O2 = 2 PmO3
Cu2Cl + Fe = Cu + FeCl =>
Cu2Cl + Fe = 2 Cu + FeCl
CH3C6H10OH = H2O + C7H12 =>
CH3C6H10OH = H2O + C7H12
Cl2(g) + HF(aq) = HCl + F2 =>
Cl2(g) + 2 HF(aq) = 2 HCl + F2
COCH2CH2OH + O2 = CO2 + H2O =>
4 COCH2CH2OH + 13 O2 = 12 CO2 + 10 H2O
C12H8 + H{+} + SO4{2-} = CO2 + H2S + H2O =>
C12H8 + 14 H{+} + 7 SO4{2-} = 12 CO2 + 7 H2S + 4 H2O
CuSO4 + C18H15P + NaBH4 = (C18H15P)2CuBH4 + Na2SO4 + B2H6 + H2 =>
2 CuSO4 + 4 C18H15P + 4 NaBH4 = 2(C18H15P)2CuBH4 + 2 Na2SO4 + B2H6 + H2
C2H5OH(l) + O(g) = CO2(g) + H2O(g) =>
C2H5OH(l) + 6 O(g) = 2 CO2(g) + 3 H2O(g)
CH3COONa + HF = HNa + CH3COOF =>
CH3COONa + HF = HNa + CH3COOF
Pb + HNO3 = Pb(NO3)2 + NO + H2O =>
3 Pb + 8 HNO3 = 3 Pb(NO3)2 + 2 NO + 4 H2O
Na + NaNO3 = Na2O + N2 =>
10 Na + 2 NaNO3 = 6 Na2O + N2
CH4 + O2 = H2O + CHO =>
4 CH4 + 5 O2 = 6 H2O + 4 CHO
Cu(OH)2 = CuOH2O =>
Cu(OH)2 = CuOH2O
Fe2O3(H2O) + KOH + Br2 = K2FeO4 + KBr + H2O =>
Fe2O3(H2O) + 10 KOH + 3 Br2 = 2 K2FeO4 + 6 KBr + 6 H2O
Cl + HNO3 = HClO2 + NO2 + H2O =>
Cl + 3 HNO3 = HClO2 + 3 NO2 + H2O
KNO3 + NaBr = KBr + NaNO3 =>
KNO3 + NaBr = KBr + NaNO3
Mg + Li2CO3 = Li + MgCO3 =>
Mg + Li2CO3 = 2 Li + MgCO3
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
(NH4)2SO4*FeSO4*6H2O + BaCl2 = Ba[(NH4)2SO4*FeSO4*6H2O] + Cl =>
(NH4)2SO4*FeSO4*6H2O + BaCl2 = Ba[(NH4)2SO4*FeSO4*6H2O] + 2 Cl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur05/18/24
Équations équilibrées sur06/17/23
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