| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
NO2Ba(OH)2 = BaNO3H2O =>
NO2Ba(OH)2 = BaNO3H2O
Al2(SO4)3 + KOH = Al(OH)3 + K2SO4 =>
Al2(SO4)3 + 6 KOH = 2 Al(OH)3 + 3 K2SO4
NaC10 = NaC1 + NaC103 =>
34 NaC10 = 31 NaC1 + 3 NaC103
(NH2)2CO + HNO3 = (NH2)2COHNO3 =>
(NH2)2CO + HNO3 = (NH2)2COHNO3
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
NaAl(OH)4 + CO2 = Na2CO3 + Al[OH]3 + H2O =>
2 NaAl(OH)4 + CO2 = Na2CO3 + 2 Al[OH]3 + H2O
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
PB(OH)2 + NaOH = Na2PBO2 + H2O =>
PB(OH)2 + 2 NaOH = Na2PBO2 + 2 H2O
Na2SO3 + K2Cr2O7 + H2O = Cr(OH)3 + Na2SO4 + KOH =>
3 Na2SO3 + K2Cr2O7 + 4 H2O = 2 Cr(OH)3 + 3 Na2SO4 + 2 KOH
FeI3 + KF = FeF + KI3 =>
FeI3 + KF = FeF + KI3
SO4 + ClO = S8 + ClO3 =>
8 SO4 + 16 ClO = S8 + 16 ClO3
Mg3P2 + K2Cr2O7 + HCl = Mg3(PO4)2 + CrCl3 + KCl + H2O =>
3 Mg3P2 + 8 K2Cr2O7 + 64 HCl = 3 Mg3(PO4)2 + 16 CrCl3 + 16 KCl + 32 H2O
CH2CHCH3 + HBr = C3H7Br =>
CH2CHCH3 + HBr = C3H7Br
Cu(NO3)2 + AgNO3 = CuAg + (NO3) =>
Cu(NO3)2 + AgNO3 = CuAg + 3(NO3)
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
NaHCO3 + HCl = NaCl(g) + CO2 + H2O =>
NaHCO3 + HCl = NaCl(g) + CO2 + H2O
FeS2 + HNO3 = Fe2(SO4)3 + H2SO4 + NO + H2O =>
2 FeS2 + 10 HNO3 = Fe2(SO4)3 + H2SO4 + 10 NO + 4 H2O
HCOOC3H7 + O2 = CO2 + H2O =>
HCOOC3H7 + 5 O2 = 4 CO2 + 4 H2O
FeCl3 + CaSiO3 = Fe2(SiO3)3 + CaCl2 =>
2 FeCl3 + 3 CaSiO3 = Fe2(SiO3)3 + 3 CaCl2
AlCl2 + H2O = AlO + HCl =>
AlCl2 + H2O = AlO + 2 HCl
CH4COOH + K2CO3 = CH4COOK + H2O + CO2 =>
2 CH4COOH + K2CO3 = 2 CH4COOK + H2O + CO2
CuSO4*5H2O + KOH = CuO + H2O + K2SO4 =>
CuSO4*5H2O + 2 KOH = CuO + 6 H2O + K2SO4
H2SO4 + Zn = H2 + SO4Zn =>
H2SO4 + Zn = H2 + SO4Zn
FeSO4 + KNO3 = Fe(NO3)2 + K2SO4 =>
FeSO4 + 2 KNO3 = Fe(NO3)2 + K2SO4
Pb(OH)2 + NH3 + SO4 = Pb(SO4)2 + NH3(OH) =>
Pb(OH)2 + 2 NH3 + 2 SO4 = Pb(SO4)2 + 2 NH3(OH)
K2CrO4 + Mg2 = MgCrO4 + K =>
2 K2CrO4 + Mg2 = 2 MgCrO4 + 4 K
Na2S2O6 + Na2 = Na2SO3 =>
Na2S2O6 + Na2 = 2 Na2SO3
Cd + NaOH = CdOH + Na =>
Cd + NaOH = CdOH + Na
NaOH(aq) + HCl(aq) = NaCl(aq) + H2O(liquid) =>
NaOH(aq) + HCl(aq) = NaCl(aq) + H2O(liquid)
Ba + P = BaP =>
Ba + P = BaP
BrF3 + H2O = HF + HBr + O2 =>
BrF3 + 2 H2O = 3 HF + HBr + O2
I + H2SO3 + H2O = HI + H2SO4 =>
2 I + H2SO3 + H2O = 2 HI + H2SO4
Pb + Cu(SO4) = Pb(SO4) + Cu =>
Pb + Cu(SO4) = Pb(SO4) + Cu
H2SO4 + NaBr + NaBrO3 = Br + Na2SO4 + H2O =>
3 H2SO4 + 5 NaBr + NaBrO3 = 6 Br + 3 Na2SO4 + 3 H2O
Na2SNaCl = NaClNa2S =>
Na2SNaCl = NaClNa2S
Fe{3+} + O{2-} = FeO{+} =>
Fe{3+} + O{2-} = FeO{+}
ClO2 = ClO + ClO3 =>
2 ClO2 = ClO + ClO3
CaCO3(s) + HCl(g) = CaCl2(s) + CO2(g) + H2O(l) =>
CaCO3(s) + 2 HCl(g) = CaCl2(s) + CO2(g) + H2O(l)
Fe + H2O + O2 = Fe2O3H2O =>
4 Fe + 2 H2O + 3 O2 = 2 Fe2O3H2O
CaCl2 + Na(CO3) = Ca(CO3)2 + NaCl =>
CaCl2 + 2 Na(CO3) = Ca(CO3)2 + 2 NaCl
CrCl3*6H2O = CrOCl*H2O + HCl + H2O =>
CrCl3*6H2O = CrOCl*H2O + 2 HCl + 4 H2O
Ag2SO4 + N2H4 + NaOH = Ag + N2 + Na2SO4 + H2OH2SO4 =>
6 Ag2SO4 + 3 N2H4 + 4 NaOH = 12 Ag + 3 N2 + 2 Na2SO4 + 4 H2OH2SO4
Fe(OH)3 + HI = I2 + H2O + Fe(OH)2 =>
2 Fe(OH)3 + 2 HI = I2 + 2 H2O + 2 Fe(OH)2
Al2(SO4)3 + NaOH = Al(OH)3 + Na2SO4 =>
Al2(SO4)3 + 6 NaOH = 2 Al(OH)3 + 3 Na2SO4
SmSO4 + H2S = SmS + H2SO4 =>
SmSO4 + H2S = SmS + H2SO4
As2O5 = As + O =>
As2O5 = 2 As + 5 O
(NH4)2MoO4 + H3PO4 + HNO3 = (NH4)3PO4*12MoO3 + NH4NO3 + H2O =>
12(NH4)2MoO4 + H3PO4 + 21 HNO3 = (NH4)3PO4*12MoO3 + 21 NH4NO3 + 12 H2O
NH3(PO4)4 + CaOH2 = Ca3(PO4)2 + NH3 + H2O =>
NH3(PO4)4 + 6 CaOH2 = 2 Ca3(PO4)2 + NH3 + 6 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/20/24
Équations équilibrées sur12/20/23
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