| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Na + O1 = Na2O
H2O + B2O3 = B(OH)3 =>
3 H2O + B2O3 = 2 B(OH)3
NaOH + H2SO4 + H2O = Na2SO4*10H2O =>
2 NaOH + H2SO4 + 8 H2O = Na2SO4*10H2O
CsOH + KAlSi3O8 = CsAlSiO4 + KOH + SiO2 =>
CsOH + KAlSi3O8 = CsAlSiO4 + KOH + 2 SiO2
CH2NH2COOH + NaOH = CH2NH2COONa + H2O =>
CH2NH2COOH + NaOH = CH2NH2COONa + H2O
NaHCO3 + NaCl = Na2CO3 + HCl =>
NaHCO3 + NaCl = Na2CO3 + HCl
HCOOCH3 + NaHCO3 = HCOONa + H2O + CO2 =>
HCOOCH3 + 4 NaHCO3 = 4 HCOONa + 2 H2O + 2 CO2
KNO3 + C12H24O11 = K2CO3 + N2 + H2O + CO2 =>
10 KNO3 + C12H24O11 = 5 K2CO3 + 5 N2 + 12 H2O + 7 CO2
NaOH + H3PO4 = Na3PO4 + HOH =>
3 NaOH + H3PO4 = Na3PO4 + 3 HOH
PH3 + I2 + H2O = H3PO2 + I{-} + H{+} =>
PH3 + 2 I2 + 2 H2O = H3PO2 + 4 I{-} + 4 H{+}
CH3(CH2)5CH3(l) + O2(g) = CO2(g) + H2 =>
CH3(CH2)5CH3(l) + 7 O2(g) = 7 CO2(g) + 8 H2
KAlSi3O8 + H2SO4 = K2SO4 + Al2(SO4)3 + SiO2 + H2O =>
2 KAlSi3O8 + 4 H2SO4 = K2SO4 + Al2(SO4)3 + 6 SiO2 + 4 H2O
H3PO4 + (NH4)2MoO4 + HNO3 = (NH4)3PO4*12MoO3 + NH4NO2 + H2O =>
5 H3PO4 + 60(NH4)2MoO4 + 63 HNO3 = 5(NH4)3PO4*12MoO3 + 84 NH4NO2 + 81 H2O
C3H8 + O2 = CO2 + H2O = H2CO3 =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Mg(NO3)2(aq) + Pb(s) = Mg(aq) + Pb(NO3)2 =>
Mg(NO3)2(aq) + Pb(s) = Mg(aq) + Pb(NO3)2
P + H2O = PH3 + H3PO3 =>
2 P + 3 H2O = PH3 + H3PO3
NaCl + CO2 + H2O = Na2CO3 + HCl =>
2 NaCl + CO2 + H2O = Na2CO3 + 2 HCl
KMnO4 + Fe(NO2)2 + H2O = MnO2 + HNO3 + Fe(OH)3 + KOH =>
5 KMnO4 + 3 Fe(NO2)2 + 10 H2O = 5 MnO2 + 6 HNO3 + 3 Fe(OH)3 + 5 KOH
PI3 + P + H2O = PH4I + H3PO4 =>
5 PI3 + 22 P + 48 H2O = 15 PH4I + 12 H3PO4
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
CH3C9H18COOH + NaOH = CH3C9H18COONa + H2O =>
CH3C9H18COOH + NaOH = CH3C9H18COONa + H2O
C11H17N3O8 + O2 = CO2 + H2O + N2O =>
2 C11H17N3O8 + 24 O2 = 22 CO2 + 17 H2O + 3 N2O
Ag2CrO4 + NH4OH = [Ag(NH3)2]2CrO4 + H2O =>
Ag2CrO4 + 4 NH4OH = [Ag(NH3)2]2CrO4 + 4 H2O
KSO4(aq) + BaCl(aq) = KCl(aq) + BaSO4(s) =>
KSO4(aq) + BaCl(aq) = KCl(aq) + BaSO4(s)
Pb(NO3)2 + Cu2SO4 = PbSO4 + Cu2(NO3)2 =>
Pb(NO3)2 + Cu2SO4 = PbSO4 + Cu2(NO3)2
KClO3 + C5 = CO + KCl =>
5 KClO3 + 3 C5 = 15 CO + 5 KCl
OH{-} + ClO3{-} + Cr(OH)3 = Cl{-} + CrO4{-} + H2O =>
3 OH{-} + 2 ClO3{-} + 3 Cr(OH)3 = 2 Cl{-} + 3 CrO4{-} + 6 H2O
CuCl2 + BaOH2 = BaCl2 + CuOH2 =>
CuCl2 + BaOH2 = BaCl2 + CuOH2
H2(g) + P(s) = PH3(s) =>
3 H2(g) + 2 P(s) = 2 PH3(s)
SH2O3 = SO + HO =>
SH2O3 = SO + 2 HO
Na4Fe(CN)6 + FeCl3 = Fe4[Fe(CN)6]3 + NaCl =>
3 Na4Fe(CN)6 + 4 FeCl3 = Fe4[Fe(CN)6]3 + 12 NaCl
CH3COCH3 + H2O = C2H5OH + CO2 =>
3 CH3COCH3 + 3 H2O = 4 C2H5OH + CO2
H2SO4 + CaO = H2O + CaSO4 =>
H2SO4 + CaO = H2O + CaSO4
Ba + O2 + H2 = Ba(OH)2 =>
Ba + O2 + H2 = Ba(OH)2
Ba(NO3)2(aq) + NaBr(aq) = BaBr2(aq) + NaNO3(aq) =>
Ba(NO3)2(aq) + 2 NaBr(aq) = BaBr2(aq) + 2 NaNO3(aq)
Hg(NO3)2 + NH4(SCN) = Hg(SCN)2 + NH4NO3 =>
Hg(NO3)2 + 2 NH4(SCN) = Hg(SCN)2 + 2 NH4NO3
H2S + HCl2 = HCl + S2 =>
2 H2S + 4 HCl2 = 8 HCl + S2
Na3PO4(aq) + CaCl2(aq) = Ca3(PO4)2(l) + NaCl(aq) =>
2 Na3PO4(aq) + 3 CaCl2(aq) = Ca3(PO4)2(l) + 6 NaCl(aq)
CO = C2 + O =>
2 CO = C2 + 2 O
K2SO4 + CuSO4*5H2O = K2Cu(SO4)2 + H2O =>
K2SO4 + CuSO4*5H2O = K2Cu(SO4)2 + 5 H2O
AgCl + F2 = AgF + Cl =>
2 AgCl + F2 = 2 AgF + 2 Cl
HCl + Na2AlO4 = Na2Cl + HAlO4 =>
HCl + Na2AlO4 = Na2Cl + HAlO4
KJ + FeCl3 = FeCl2 + J2 + KCl =>
2 KJ + 2 FeCl3 = 2 FeCl2 + J2 + 2 KCl
Pb(CN)4 + Al = Al(CN)4 + Pb =>
Pb(CN)4 + Al = Al(CN)4 + Pb
KBr(aq) + H2SO4(aq) + MnO2(aq) = HKO4S(aq) + MnSO4(aq) + H2O(l) + Br(l) =>
2 KBr(aq) + 3 H2SO4(aq) + MnO2(aq) = 2 HKO4S(aq) + MnSO4(aq) + 2 H2O(l) + 2 Br(l)
C2H6NNH2 + N2O4 = H2O + CO2 + N2 =>
C2H6NNH2 + 2 N2O4 = 4 H2O + 2 CO2 + 3 N2
As + HNO3 + H2O = H3AsO3 + N2O3 =>
4 As + 6 HNO3 + 3 H2O = 4 H3AsO3 + 3 N2O3
Cd + Pb(SO4) = CdSO4 + Pb =>
Cd + Pb(SO4) = CdSO4 + Pb
FeOH2 + NH3 = FeNH3 + H2O =>
FeOH2 + NH3 = FeNH3 + H2O
Ca(OH2) + Co2 = CaCo3 + H2O =>
2 Ca(OH2) + 3 Co2 = 2 CaCo3 + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/24/24
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