| Équations équilibrées la veille | Équations équilibrées le lendemain |
FeCl3 + 3 NaSiO3 = Fe(SiO3)3 + 3 NaCl
NOCl + HgS = HgCl4 + S + NO =>
4 NOCl + HgS = HgCl4 + S + 4 NO
C6H5CHCl2 + K2Cr2O7 + H2SO4 = C6H5COOH + K2SO4 + Cr2(SO4)3 + HCl + H2O =>
3 C6H5CHCl2 + K2Cr2O7 + 4 H2SO4 = 3 C6H5COOH + K2SO4 + Cr2(SO4)3 + 6 HCl + H2O
Rb3PO4 + (NH4)2S = S3(PO4)2 + RbNH4 =>
2 Rb3PO4 + 3(NH4)2S = S3(PO4)2 + 6 RbNH4
Cu + CdCl2 = CuCl2 + Cd =>
Cu + CdCl2 = CuCl2 + Cd
HCrO4{-} + H2S + H{+} = Cr2O3 + SO4{2-} + H2O =>
8 HCrO4{-} + 3 H2S + 2 H{+} = 4 Cr2O3 + 3 SO4{2-} + 8 H2O
H2O2 + N2H5{+} = H2O + N2 + H{+} =>
2 H2O2 + N2H5{+} = 4 H2O + N2 + H{+}
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
C8H18O = C8H16 + H2O =>
C8H18O = C8H16 + H2O
NaClO + I2 = IO3 + NaCl =>
6 NaClO + I2 = 2 IO3 + 6 NaCl
C6H12 + Cl2 = C6H12Cl2 =>
C6H12 + Cl2 = C6H12Cl2
Mg(CH3COO)2 = MgO + CO2 + C3H6O =>
Mg(CH3COO)2 = MgO + CO2 + C3H6O
NaClO + I2 = NaI + ClO =>
2 NaClO + I2 = 2 NaI + 2 ClO
Al + Pb(ClO3)2 = Al(ClO3)2 + Pb =>
Al + Pb(ClO3)2 = Al(ClO3)2 + Pb
Ti2(CO3)4 + HCl = CO2 + HOH + TiCl4 =>
Ti2(CO3)4 + 8 HCl = 4 CO2 + 4 HOH + 2 TiCl4
Al + Fe2O3 = Al2O3 + Fe =>
2 Al + Fe2O3 = Al2O3 + 2 Fe
Fe(s) + S8(g) = FeS =>
8 Fe(s) + S8(g) = 8 FeS
K3X + CaCl2 = Ca3X2 + KCl =>
2 K3X + 3 CaCl2 = Ca3X2 + 6 KCl
HNO2 = HNO3 + NO + H2O =>
3 HNO2 = HNO3 + 2 NO + H2O
HMnO4 + Ni(OH)3 = Ni2(MnO4)3 + H2NiO4 + H2O =>
3 HMnO4 + 3 Ni(OH)3 = Ni2(MnO4)3 + H2NiO4 + 5 H2O
KClO3 + Zn = KCl + ZnO =>
KClO3 + 3 Zn = KCl + 3 ZnO
CI2O = CI2 + O2 =>
2 CI2O = 2 CI2 + O2
Si4H3 + O2 = SiO2 + H2O =>
4 Si4H3 + 19 O2 = 16 SiO2 + 6 H2O
Fe(s) + S8(g) = FeS(s) =>
8 Fe(s) + S8(g) = 8 FeS(s)
Fe(s) + O2(g) + H2O = Fe2O33H2O =>
4 Fe(s) + 33 O2(g) + 2 H2O = 2 Fe2O33H2O
C2H6OH + O2 = HCOOH + H2O =>
4 C2H6OH + 9 O2 = 8 HCOOH + 6 H2O
Al(ClO3)3 + AgNO3 = Al(NO3)3 + AgClO3 =>
Al(ClO3)3 + 3 AgNO3 = Al(NO3)3 + 3 AgClO3
CH6(l) + O2(g) = CO2 + H2O =>
2 CH6(l) + 5 O2(g) = 2 CO2 + 6 H2O
K3Cr2O7 + HI + HClO4 = KClO4 + Cr(ClO4)3 + I2 + H2O =>
2 K3Cr2O7 + 10 HI + 18 HClO4 = 6 KClO4 + 4 Cr(ClO4)3 + 5 I2 + 14 H2O
BrS3 = Br + S =>
BrS3 = Br + 3 S
FeC + O2 = CO2 + Fe2 =>
2 FeC + 2 O2 = 2 CO2 + Fe2
FeC + O2 = Fe2O3 + CO2 =>
4 FeC + 7 O2 = 2 Fe2O3 + 4 CO2
O3 + Mg = MgO3 =>
O3 + Mg = MgO3
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
NaI + Mn(NO3)2 = MnI2 + Na(NO3) =>
2 NaI + Mn(NO3)2 = MnI2 + 2 Na(NO3)
KI(aq) + H2O(l) = KOH(aq) + I2(s) + H2(g) =>
2 KI(aq) + 2 H2O(l) = 2 KOH(aq) + I2(s) + H2(g)
H2O2 = H4 + O2 =>
2 H2O2 = H4 + 2 O2
H2SO3 + Zn(OH)2 = [Zn(OH)2]SO3 + H2 =>
H2SO3 + Zn(OH)2 = [Zn(OH)2]SO3 + H2
Cr56 + KNO3 + NaOH = Na2CrO4 + KNO2 + H2O349 =>
Cr56 + 19656 KNO3 + 112 NaOH = 56 Na2CrO4 + 19656 KNO2 + 56 H2O349
NaClO(aq) + HCl(aq) = NaCl(aq) + H2O(aq) + Cl2 =>
NaClO(aq) + 2 HCl(aq) = NaCl(aq) + H2O(aq) + Cl2
CH4S2O2 + O2 = CO2 + H2O + SO2 =>
CH4S2O2 + 3 O2 = CO2 + 2 H2O + 2 SO2
Ba(s) + Ni3(PO4)2(aq) = Ni(s) + Ba(PO4)(aq) =>
2 Ba(s) + Ni3(PO4)2(aq) = 3 Ni(s) + 2 Ba(PO4)(aq)
C6H12O6 + NH3 = C100H166N2O27 + H2O + CO2 =>
253 C6H12O6 + 24 NH3 = 12 C100H166N2O27 + 558 H2O + 318 CO2
FeO + H2SO4 = H2O + FeSO4 =>
FeO + H2SO4 = H2O + FeSO4
N2H4 + C = HN3 + CH4 =>
6 N2H4 + 5 C = 4 HN3 + 5 CH4
Cl + All3 = All3Cl =>
Cl + All3 = All3Cl
NH4Br + Cl2 = NH4Cl + Br2 =>
2 NH4Br + Cl2 = 2 NH4Cl + Br2
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
CaNO3 = Ca + N2 + O2 =>
2 CaNO3 = 2 Ca + N2 + 3 O2
KBr + CaCO3 = K2CO3 + CaBr2 =>
2 KBr + CaCO3 = K2CO3 + CaBr2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/13/24
Équations équilibrées sur02/12/23
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