| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 TiCl4(s) + H2(g) = 2 TiCl3(s) + 2 HCl(g)
S2O3 + O2 = SO3 =>
2 S2O3 + 3 O2 = 4 SO3
Ca(HCO3)2 + AlCl3 = Al(HCO3)3 + CaCl2 =>
3 Ca(HCO3)2 + 2 AlCl3 = 2 Al(HCO3)3 + 3 CaCl2
Cu(OH)2 + Na2SO4 + HCl = CuSO4 + NaCl + H2O =>
Cu(OH)2 + Na2SO4 + 2 HCl = CuSO4 + 2 NaCl + 2 H2O
Fe2O3 + Ai = Fe + Ai2O3 =>
Fe2O3 + 2 Ai = 2 Fe + Ai2O3
K2 + F = KF =>
K2 + 2 F = 2 KF
CrO3 + Ca = CaO + Cr =>
CrO3 + 3 Ca = 3 CaO + Cr
CHCl3(g) + H2O(l) + O2(g) = CO2(g) + HCl(g) =>
2 CHCl3(g) + 2 H2O(l) + O2(g) = 2 CO2(g) + 6 HCl(g)
HCl(ac)(2M) = HCl(ac)(4M) =>
2 HCl(ac)(2M) = HCl(ac)(4M)
C8H18 + O2 = CO + H2O =>
2 C8H18 + 17 O2 = 16 CO + 18 H2O
CuFeS2 + O2 = SO2 + CuO + FeO =>
CuFeS2 + 3 O2 = 2 SO2 + CuO + FeO
C3H8 + O2 = H2O + CO2 =>
C3H8 + 5 O2 = 4 H2O + 3 CO2
NaF(s) = Na(s) + F2(g) =>
2 NaF(s) = 2 Na(s) + F2(g)
(NH4)2SO4 + K2CO3 = K2SO4 + NH3 + H2O + CO2 =>
(NH4)2SO4 + K2CO3 = K2SO4 + 2 NH3 + H2O + CO2
NaCl + Hg2(C2H3O2)2 = Hg2Cl2 + NaC2H3O2 =>
2 NaCl + Hg2(C2H3O2)2 = Hg2Cl2 + 2 NaC2H3O2
NH4ClO4 + C4H6 = HCl + N2 + H2O + CO2 =>
22 NH4ClO4 + 5 C4H6 = 22 HCl + 11 N2 + 48 H2O + 20 CO2
Al(HCl)3 = AlCl3 + H2 =>
2 Al(HCl)3 = 2 AlCl3 + 3 H2
K2SnO3 + HCl = KCl + SnO2 + H2O =>
K2SnO3 + 2 HCl = 2 KCl + SnO2 + H2O
Sb2O5 + C = CO + Sb =>
Sb2O5 + 5 C = 5 CO + 2 Sb
HCO2H + OH = H2O + CO2 =>
HCO2H + 2 OH = 2 H2O + CO2
CuSO4 + NaOH + HCOH = Cu2O + HCOOH + Na2SO4 + H2O =>
2 CuSO4 + 4 NaOH + HCOH = Cu2O + HCOOH + 2 Na2SO4 + 2 H2O
KOH + SO3 = KO3 + S + H2O =>
6 KOH + 5 SO3 = 6 KO3 + 5 S + 3 H2O
CsNo3 + Mg(ClO4)2 = CsClO4 + Mg(No3)2 =>
2 CsNo3 + Mg(ClO4)2 = 2 CsClO4 + Mg(No3)2
H3O + N2H4 = HNO3 + H =>
6 H3O + N2H4 = 2 HNO3 + 20 H
ZrO(NO3)2 + C3H7NO3 = ZrO2 + CO2 + N2 + H2O =>
13 ZrO(NO3)2 + 10 C3H7NO3 = 13 ZrO2 + 30 CO2 + 18 N2 + 35 H2O
Au2O3 + Mg = AuMg + MgO3 =>
Au2O3 + 3 Mg = 2 AuMg + MgO3
FeCl2 + K2Cr2O7 = Cr2O3 + FeCl3 + FeO + KCl =>
10 FeCl2 + K2Cr2O7 = Cr2O3 + 6 FeCl3 + 4 FeO + 2 KCl
NaF + Br = NaBr + F2 =>
2 NaF + 2 Br = 2 NaBr + F2
C5H12O + Cr2O7{2-} + H{+} = C5H10O2 + Cr{3+} + H2O =>
3 C5H12O + 2 Cr2O7{2-} + 16 H{+} = 3 C5H10O2 + 4 Cr{3+} + 11 H2O
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
CuSO4 + Na2CO3 = CuCO3 + Na2SO4 =>
CuSO4 + Na2CO3 = CuCO3 + Na2SO4
NS2 = S8 + N2 =>
4 NS2 = S8 + 2 N2
KI + Pb(NO3)2 = (PbI2) + KNO3 =>
2 KI + Pb(NO3)2 = (PbI2) + 2 KNO3
C6H5C2H3 + KMnO4 + H2O = C6H5COOH + KOH + MnO2 =>
21 C6H5C2H3 + 40 KMnO4 + 8 H2O = 24 C6H5COOH + 40 KOH + 40 MnO2
Mg(s) + FeCl(aq) = MgCl(aq) + Fe(s) =>
Mg(s) + FeCl(aq) = MgCl(aq) + Fe(s)
Cu(No3)2(aq) + KI(aq) = CuI + I2 + KNo3 =>
2 Cu(No3)2(aq) + 4 KI(aq) = 2 CuI + I2 + 4 KNo3
C6H5Cl + KOH = C6H5OH + KCl =>
C6H5Cl + KOH = C6H5OH + KCl
C10H15NO + HCl = C10H16ClNO =>
C10H15NO + HCl = C10H16ClNO
Mn(OH)2(aq) + O2 = MnO(OH)2(s) =>
2 Mn(OH)2(aq) + O2 = 2 MnO(OH)2(s)
AlCl3(aq) + Pb(NO3)2(aq) = PbCl2(s) + Al(NO3)3(aq) =>
2 AlCl3(aq) + 3 Pb(NO3)2(aq) = 3 PbCl2(s) + 2 Al(NO3)3(aq)
CSOH = CS + OH =>
CSOH = CS + OH
CuSO4 + Na2CO3 = CuCO3 + Na2SO4 =>
CuSO4 + Na2CO3 = CuCO3 + Na2SO4
C2H3NaO2 + (NH4)2SO4 = Na2SO4 + C2H7NO2 =>
2 C2H3NaO2 + (NH4)2SO4 = Na2SO4 + 2 C2H7NO2
SF4(g) + H2O(l) = H2SO3(aq) + HF(aq) =>
SF4(g) + 3 H2O(l) = H2SO3(aq) + 4 HF(aq)
Ba(NO3)2 + KPO4 = BaPO4 + K(NO3)2 =>
Ba(NO3)2 + KPO4 = BaPO4 + K(NO3)2
NaOH + H2C2O4*2H2O + FeCl3*6H2O = Na3[Fe(C2O4)3]*3H2O + NaCl + H2O =>
6 NaOH + 3 H2C2O4*2H2O + FeCl3*6H2O = Na3[Fe(C2O4)3]*3H2O + 3 NaCl + 15 H2O
LiN3 = Li + N =>
LiN3 = Li + 3 N
K + Ca(HCO3)2 = KHCO3 + Ca =>
2 K + Ca(HCO3)2 = 2 KHCO3 + Ca
Cr2O3 + CH4 = Cr + CO2 + H2O =>
4 Cr2O3 + 3 CH4 = 8 Cr + 3 CO2 + 6 H2O
NH3 + Cl = NH2Cl + H =>
NH3 + Cl = NH2Cl + H
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/24/24
Équations équilibrées sur11/23/23
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