| Équations équilibrées la veille | Équations équilibrées le lendemain |
42 NH4ClO4 = 21 N2 + 21 Cl2 + 84 O2 + 8 H20H
Mn(SO4) = MnO2 + SO2 =>
Mn(SO4) = MnO2 + SO2
FeS2 + HClO3 = HS2 + FeClO3 =>
FeS2 + HClO3 = HS2 + FeClO3
Cl2 + NaOH = NaClO + NaCl + H2O =>
Cl2 + 2 NaOH = NaClO + NaCl + H2O
NaCl + NaClO3 + H2SO4 = NaHSO4 + Cl2 + H2O =>
5 NaCl + NaClO3 + 6 H2SO4 = 6 NaHSO4 + 3 Cl2 + 3 H2O
K2ZnO2 + HNO3 = Zn(NO3)2 + KOH =>
K2ZnO2 + 2 HNO3 = Zn(NO3)2 + 2 KOH
AgI + HNO3 = AgHNO3 + I =>
AgI + HNO3 = AgHNO3 + I
C7H8O2 + O2 = CO2 + H2O =>
C7H8O2 + 8 O2 = 7 CO2 + 4 H2O
H2 + O2 + C2 = C6H12O6 =>
6 H2 + 3 O2 + 3 C2 = C6H12O6
FeCl2 + NaClO4 + HCl = FeCl3 + NaCl + H2O =>
8 FeCl2 + NaClO4 + 8 HCl = 8 FeCl3 + NaCl + 4 H2O
Al(OH)4{-} + H2SO4 = Al(OH)3 + H2O + SO4{-2} =>
2 Al(OH)4{-} + H2SO4 = 2 Al(OH)3 + 2 H2O + SO4{-2}
Tl2O3 + H2SO4 = Tl2(SO4)3 + H2O =>
Tl2O3 + 3 H2SO4 = Tl2(SO4)3 + 3 H2O
Al3Cl + Mg = Al + Mg2Cl =>
Al3Cl + 2 Mg = 3 Al + Mg2Cl
C3H6O + C6H6N4O4 = C9H10O4N4 + H2O =>
C3H6O + C6H6N4O4 = C9H10O4N4 + H2O
HCl + Mg(C2H3O2)2 = MgCl2 + HC2H3O2 =>
2 HCl + Mg(C2H3O2)2 = MgCl2 + 2 HC2H3O2
H2 + C1 = HC1 =>
H2 + 2 C1 = 2 HC1
MnO4 + H2S = MnO + S + H2O =>
MnO4 + 3 H2S = MnO + 3 S + 3 H2O
H2CO3 + Ca(NO3)2 = CaCO3 + HNO3 =>
H2CO3 + Ca(NO3)2 = CaCO3 + 2 HNO3
C2H6O2 + K2Cr2O7 + H2SO4 = CO2 + Cr2(SO4)3 + K2SO4 + H2O =>
3 C2H6O2 + 5 K2Cr2O7 + 20 H2SO4 = 6 CO2 + 5 Cr2(SO4)3 + 5 K2SO4 + 29 H2O
CaCl2 + (NH4)2C2O4 = CaC2O4 + NH4Cl =>
CaCl2 + (NH4)2C2O4 = CaC2O4 + 2 NH4Cl
Zn + HBrO4 = ZnBrO4 + H2 =>
2 Zn + 2 HBrO4 = 2 ZnBrO4 + H2
Ba(OH)2(aq) + HNO3(aq) = H2O(l) + Ba(NO3)2(aq) =>
Ba(OH)2(aq) + 2 HNO3(aq) = 2 H2O(l) + Ba(NO3)2(aq)
Co(NO3)2*6H2O + Mn(NO3)2*4H2O + H2O2 + NaOH = Co4Mn2(OH)12(NO3)2*4H2O + H2O + NaNO3 =>
4 Co(NO3)2*6H2O + 2 Mn(NO3)2*4H2O + H2O2 + 10 NaOH = Co4Mn2(OH)12(NO3)2*4H2O + 28 H2O + 10 NaNO3
H2SO3 + (NH4)2S = H2S + (NH4)2SO3 =>
H2SO3 + (NH4)2S = H2S + (NH4)2SO3
RbOH + Zn + H2O = Rb[Zn(OH)4] + H2 =>
2 RbOH + 2 Zn + 6 H2O = 2 Rb[Zn(OH)4] + 3 H2
KCIO + S = KCI + SO2 =>
2 KCIO + S = 2 KCI + SO2
Br2(l) + MgI2(aq) = I2(s) + MgBr2(aq) =>
Br2(l) + MgI2(aq) = I2(s) + MgBr2(aq)
Cu(NH3) + NH4OH = Cu(NH3)4 + H2O =>
Cu(NH3) + 3 NH4OH = Cu(NH3)4 + 3 H2O
Mg3N2(s) + H2SO4(aq) = MgSO4(aq) + ((NH4)2)SO4(aq) =>
Mg3N2(s) + 4 H2SO4(aq) = 3 MgSO4(aq) + ((NH4)2)SO4(aq)
Ni(NO3)2 + NH3 + H2O = Ni(OH)2 + NH4(NO3)2 =>
17 Ni(NO3)2 + 14 NH3 + 28 H2O = 17 Ni(OH)2 + 16 NH4(NO3)2
KBr + MnO2 + H2SO4 = KHSO4 + Br2 + MnSO4 + H2O =>
2 KBr + MnO2 + 3 H2SO4 = 2 KHSO4 + Br2 + MnSO4 + 2 H2O
Li2O + Ni(Cl)2*6H2O + O2 = LiNiO2 + H2O + ClO =>
2 Li2O + 4 Ni(Cl)2*6H2O + 7 O2 = 4 LiNiO2 + 24 H2O + 8 ClO
HOC2H4OH + O2 = CO2 + H2O =>
2 HOC2H4OH + 5 O2 = 4 CO2 + 6 H2O
Ra2O = Ra + O2 =>
2 Ra2O = 4 Ra + O2
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
Zn + PBNO3 = Zn(NO3)2 + PB =>
Zn + 2 PBNO3 = Zn(NO3)2 + 2 PB
SO4 + C2H5OH = S2 + H2O + CO2 =>
6 SO4 + 4 C2H5OH = 3 S2 + 12 H2O + 8 CO2
Ca(OH)2 + HF = CaF2 + OHH =>
Ca(OH)2 + 2 HF = CaF2 + 2 OHH
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
Fe3 + HCl(aq) = FeCl3(aq) + H2(g) =>
2 Fe3 + 18 HCl(aq) = 6 FeCl3(aq) + 9 H2(g)
NO + I2 + H2O = HNO3 + HI =>
2 NO + 3 I2 + 4 H2O = 2 HNO3 + 6 HI
C1 + H2 = C1H4 =>
C1 + 2 H2 = C1H4
N2H4 + HNO = H2O + HN3 =>
2 N2H4 + 5 HNO = 5 H2O + 3 HN3
Ag + H2SO4 = Ag2(SO4) + H2 =>
2 Ag + H2SO4 = Ag2(SO4) + H2
C137H97O9NS + O2 = CO2 + H2O + S + N =>
4 C137H97O9NS + 627 O2 = 548 CO2 + 194 H2O + 4 S + 4 N
Li2 + CH3COCH3 + CH3NH2 = LiO + CH3CH2NCH3CH3 =>
Li2 + 2 CH3COCH3 + 2 CH3NH2 = 2 LiO + 2 CH3CH2NCH3CH3
C3H8O3 + C6H12O6 = C4H8O3 + H2O =>
6 C3H8O3 + C6H12O6 = 6 C4H8O3 + 6 H2O
PH2SI(OH)2 = (PH2SIO)4 + H2O =>
4 PH2SI(OH)2 = (PH2SIO)4 + 4 H2O
Al2 + (SO4)3 + AgNO3 = Ag2SO4 + Al(NO3)3 =>
Al2 + (SO4)3 + 6 AgNO3 = 3 Ag2SO4 + 2 Al(NO3)3
Si + HNO3 + HF = H2SiF6 + NO2 + H2O =>
Si + 4 HNO3 + 6 HF = H2SiF6 + 4 NO2 + 4 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/08/25
Équations équilibrées sur02/07/24
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