| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 NF3 = N2 + 3 F2
Al + H3PO4 = Al(H2PO4) + H2 =>
2 Al + 2 H3PO4 = 2 Al(H2PO4) + H2
H2SO3 + HClO3 = H2SO4 + HCl =>
3 H2SO3 + HClO3 = 3 H2SO4 + HCl
Fe2(SO4)3 + KOH = K2SO4 + Fe(OH)3 =>
Fe2(SO4)3 + 6 KOH = 3 K2SO4 + 2 Fe(OH)3
C5H9NO4 + O2 = CO + H2O + NH3 =>
C5H9NO4 + 2 O2 = 5 CO + 3 H2O + NH3
N3O6 + H2O = HNO3 + N2O2 =>
2 N3O6 + 2 H2O = 4 HNO3 + N2O2
CaSO4*2H2O + H2SO4 = CaS2O3 + H2O + O2 =>
CaSO4*2H2O + H2SO4 = CaS2O3 + 3 H2O + 2 O2
SiCl4 + H2O = SiO2 + HCl =>
SiCl4 + 2 H2O = SiO2 + 4 HCl
Cu + H2SO4 = CuSO4 + H2O + SO2 =>
Cu + 2 H2SO4 = CuSO4 + 2 H2O + SO2
C2(OH)CH2OH + O2 = CO2 + H2O =>
C2(OH)CH2OH + 3 O2 = 3 CO2 + 2 H2O
CH3(CH2)2CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)2CH3 + 13 O2 = 8 CO2 + 10 H2O
HCOOHC3H7OH = CHOOC3H7H2O =>
HCOOHC3H7OH = CHOOC3H7H2O
CH3COOH + CH3CH(CH3)OH = CH3COOCH3CH2CH3 + H2O =>
9 CH3COOH + 14 CH3CH(CH3)OH = 12 CH3COOCH3CH2CH3 + 8 H2O
AlCl3 + NaOH + H2O = Na[Al(OH)4] + HCl =>
AlCl3 + NaOH + 3 H2O = Na[Al(OH)4] + 3 HCl
Ag2O = Ag + O2 =>
2 Ag2O = 4 Ag + O2
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
P + HIO3 + H2O = H3PO3 + HI =>
2 P + HIO3 + 3 H2O = 2 H3PO3 + HI
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
Rb + RbNO3 = Rb2O + N2 =>
10 Rb + 2 RbNO3 = 6 Rb2O + N2
HCl + ClONO2 = Cl2 + HNO3 =>
HCl + ClONO2 = Cl2 + HNO3
Hg2(NO3)2 + K2SO4 = Hg2SO4 + K2(NO3)2 =>
Hg2(NO3)2 + K2SO4 = Hg2SO4 + K2(NO3)2
C65COOH + O2 = CO2 + H2O =>
4 C65COOH + 261 O2 = 264 CO2 + 2 H2O
CuCO3 + (H2SO4) = CuSO4 + CO2 + H2O =>
CuCO3 + (H2SO4) = CuSO4 + CO2 + H2O
CH4 + KMnO4 + H2SO4 = CH3COOH + H2O + MnSO4 + K2SO4 =>
10 CH4 + 8 KMnO4 + 12 H2SO4 = 5 CH3COOH + 22 H2O + 8 MnSO4 + 4 K2SO4
S8 + O2 = SO3 =>
S8 + 12 O2 = 8 SO3
Fe2O3Cr2O3 + Al = FeCr + Al2O3 =>
Fe2O3Cr2O3 + 4 Al = 2 FeCr + 2 Al2O3
Na2SO3(aq) + H2SO4 = Na2SO4 + H2SO3 =>
Na2SO3(aq) + H2SO4 = Na2SO4 + H2SO3
C55H98O6 + CH4O = C19H36O2 + C3H8O3 =>
34 C55H98O6 + 163 CH4O = 98 C19H36O2 + 57 C3H8O3
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
NaOH + CuSO4 = Na2SO4 + Cu[OH]2 =>
2 NaOH + CuSO4 = Na2SO4 + Cu[OH]2
H2SO4 + Na2S2O5 = Na2SO4 + H2O + SO2 =>
H2SO4 + Na2S2O5 = Na2SO4 + H2O + 2 SO2
FeCl3 + H2O + SO = FeCl2 + H2SO4 + HCl =>
4 FeCl3 + 3 H2O + SO = 4 FeCl2 + H2SO4 + 4 HCl
Mn(NO3)3(aq) + K2S(aq) = Mn2S3(s) + KNO3(aq) =>
2 Mn(NO3)3(aq) + 3 K2S(aq) = Mn2S3(s) + 6 KNO3(aq)
Ba(OH)2 + NaHCO3 = H2O + NaOH + BaCO3 =>
Ba(OH)2 + NaHCO3 = H2O + NaOH + BaCO3
CS2 + N2O = CO2SO2 + S + N2 =>
CS2 + 4 N2O = CO2SO2 + S + 4 N2
CaCO3(a) + HCl(aq) = H2O(l) + CO2(g) + CaCl2(aq) =>
CaCO3(a) + 2 HCl(aq) = H2O(l) + CO2(g) + CaCl2(aq)
Ca(ClO)2 + HCl = CaCl2 + H2O + Cl12 =>
3 Ca(ClO)2 + 12 HCl = 3 CaCl2 + 6 H2O + Cl12
CH2OHCH2OH + Na = NaOH + CH2CH2 =>
CH2OHCH2OH + 2 Na = 2 NaOH + CH2CH2
Mn2(SO4)3 + NaOH(aq) = Mn(OH)3(aq) + Na2SO4(aq) =>
Mn2(SO4)3 + 6 NaOH(aq) = 2 Mn(OH)3(aq) + 3 Na2SO4(aq)
CU + HNO3 = CUN2O6 + H2O + NO2 =>
CU + 4 HNO3 = CUN2O6 + 2 H2O + 2 NO2
Cr3OH + HClO4 = Cr3ClO4 + H2O =>
Cr3OH + HClO4 = Cr3ClO4 + H2O
C9H8O4 + O2 = CO + H2O =>
2 C9H8O4 + 9 O2 = 18 CO + 8 H2O
MgNO + NaCO = NaNO + MgCO =>
MgNO + NaCO = NaNO + MgCO
C2H8N2 + N2O4 = CO2 + H2O + N2 =>
C2H8N2 + 2 N2O4 = 2 CO2 + 4 H2O + 3 N2
KI + Hg(C2H3O2)2 = K(C2H3O2)2 + HgI =>
KI + Hg(C2H3O2)2 = K(C2H3O2)2 + HgI
Bi2(SO4)3 + NH4OH = Bi(OH)3 + (NH4)2SO4 =>
Bi2(SO4)3 + 6 NH4OH = 2 Bi(OH)3 + 3(NH4)2SO4
AlBr3 + K2SO4 = KBr + Al2(SO4)3 =>
2 AlBr3 + 3 K2SO4 = 6 KBr + Al2(SO4)3
Na3N + NH3 = NaNH2 =>
Na3N + 2 NH3 = 3 NaNH2
Ba(ClO3)2 = BaCl2 + O2 =>
Ba(ClO3)2 = BaCl2 + 3 O2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/18/24
Équations équilibrées sur01/17/24
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