| Équations équilibrées la veille | Équations équilibrées le lendemain |
9 Fe = Fe9
BaSO4 + HCl = BaCl2 + H2O + SO3 =>
BaSO4 + 2 HCl = BaCl2 + H2O + SO3
MnO4{-} + SO2 + OH{-} = MnO2 + SO4{2-} + H2O =>
2 MnO4{-} + 3 SO2 + 4 OH{-} = 2 MnO2 + 3 SO4{2-} + 2 H2O
Al(OH)3 + H2SO4 + H2O = Al2(SO4)3*18H2O =>
2 Al(OH)3 + 3 H2SO4 + 12 H2O = Al2(SO4)3*18H2O
CuH2 = Cu + H =>
CuH2 = Cu + 2 H
Na + HNO3 = NaNO3 + H =>
Na + HNO3 = NaNO3 + H
CuCl2 + CaCO3 = CaCl2 + CuCO3 =>
CuCl2 + CaCO3 = CaCl2 + CuCO3
NH4NO3 + C10H20 = N2 + CO2 + H2O =>
30 NH4NO3 + C10H20 = 30 N2 + 10 CO2 + 70 H2O
HClO4 + Sr(OH) = Sr(ClO4) + H2O =>
HClO4 + Sr(OH) = Sr(ClO4) + H2O
Sb2O4 + C = Sb + CO =>
Sb2O4 + 4 C = 2 Sb + 4 CO
CaCO3(t) = CaO + CO2 =>
CaCO3(t) = CaO + CO2
KMg3AlSi3O10(OH)2 + SiO2 = Mg2Si2O6 + KAlSi3O8 + H2O =>
2 KMg3AlSi3O10(OH)2 + 6 SiO2 = 3 Mg2Si2O6 + 2 KAlSi3O8 + 2 H2O
CoI2 + Na2S = CoS + NaI =>
CoI2 + Na2S = CoS + 2 NaI
CaCO3(t) = CaO + CO2 =>
CaCO3(t) = CaO + CO2
NaCI + SO2 + H2O + O2 = Na2SO4 + HCI =>
4 NaCI + 2 SO2 + 2 H2O + O2 = 2 Na2SO4 + 4 HCI
H2O = H2 + O2 =>
2 H2O = 2 H2 + O2
Ba(OH)2 + NO3 = Ba(NO3)2 + OH =>
Ba(OH)2 + 2 NO3 = Ba(NO3)2 + 2 OH
H2SiO2 + Al(NO2)3 = Al2(SiO2)3 + HNO2 =>
3 H2SiO2 + 2 Al(NO2)3 = Al2(SiO2)3 + 6 HNO2
GaF3 + Cs = CsF + Ga =>
GaF3 + 3 Cs = 3 CsF + Ga
S3 = S2 =>
2 S3 = 3 S2
Al2(SO4)3 + BaCl2 = AlCl3 + BaSO4 =>
Al2(SO4)3 + 3 BaCl2 = 2 AlCl3 + 3 BaSO4
C7H12 + H2 = C7H14 =>
C7H12 + H2 = C7H14
HOOC(CH2)COOHNaOH = HOOC(CH2)COONaH2O =>
HOOC(CH2)COOHNaOH = HOOC(CH2)COONaH2O
HCOOH + Ag = (HCOO)Ag + H2 =>
2 HCOOH + 2 Ag = 2(HCOO)Ag + H2
Ca3(PO4)2 + SiO2 + C = CaSiO3 + P4 + CO =>
2 Ca3(PO4)2 + 6 SiO2 + 10 C = 6 CaSiO3 + P4 + 10 CO
Cu(OH)2 + Ca(OH)2 = CuCaO2 + H2O =>
Cu(OH)2 + Ca(OH)2 = CuCaO2 + 2 H2O
Mg + HClO4 = Mg(ClO4)2 + H2 =>
Mg + 2 HClO4 = Mg(ClO4)2 + H2
KIO3 + K2SO3 + HSO4 = I2 + K2SO4 + H2O =>
4 KIO3 + 11 K2SO3 + 2 HSO4 = 2 I2 + 13 K2SO4 + H2O
Ca + H3PO4 = Ca(H3PO4) =>
Ca + H3PO4 = Ca(H3PO4)
LiOH + Cu(CH3CO2)2 = CuOH + Li(CH3CO2)2 =>
LiOH + Cu(CH3CO2)2 = CuOH + Li(CH3CO2)2
Ag + Sn(NO3)2 = AgNO3 + Sn =>
2 Ag + Sn(NO3)2 = 2 AgNO3 + Sn
HC4H7O2 + KOH = KC4H7O2 + H2O =>
HC4H7O2 + KOH = KC4H7O2 + H2O
FeNO3 + KOH = FeOH + KNO3 =>
FeNO3 + KOH = FeOH + KNO3
Mg(CI)2 + NaOH = Mg(OH)2 + NaCI =>
Mg(CI)2 + 2 NaOH = Mg(OH)2 + 2 NaCI
ZnCO3 + SiO2 = ZnSiO3 + CO2 =>
ZnCO3 + SiO2 = ZnSiO3 + CO2
CaCO3 + CO2 + H2O = Ca(HCO3)2 =>
CaCO3 + CO2 + H2O = Ca(HCO3)2
HN3 + OH = N3 + H3O =>
2 HN3 + OH = 2 N3 + H3O
CaO + H2O = Ca(OH)2 =>
CaO + H2O = Ca(OH)2
H + Fe2O3 = Fe3 + H2O =>
18 H + 3 Fe2O3 = 2 Fe3 + 9 H2O
C9H13N + H2SO4 = C9H13NH2SO4 =>
C9H13N + H2SO4 = C9H13NH2SO4
BaCl2 + HNO3 = Ba(NO3)2 + HCl =>
BaCl2 + 2 HNO3 = Ba(NO3)2 + 2 HCl
NH3 + H2SO4 = (NH4)2SO4 =>
2 NH3 + H2SO4 = (NH4)2SO4
Ca3(PO4)2 + SiO2 + C = CaSiO3 + P + CO =>
Ca3(PO4)2 + 3 SiO2 + 5 C = 3 CaSiO3 + 2 P + 5 CO
C6H6 + C3H6O = C9H12O =>
C6H6 + C3H6O = C9H12O
CH3COOH + HCl = CH3COCl + H2O(l) =>
CH3COOH + HCl = CH3COCl + H2O(l)
Cr(NO3)3 + K2CO3 + H2O = KNO3 + Cr(OH)3 + H2CO3 =>
2 Cr(NO3)3 + 3 K2CO3 + 6 H2O = 6 KNO3 + 2 Cr(OH)3 + 3 H2CO3
Ba(HCO3)2 = BaCO3(s) + H2O + CO2 =>
Ba(HCO3)2 = BaCO3(s) + H2O + CO2
Ca(Cl) + HNO3 = CaNO3 + HCl =>
Ca(Cl) + HNO3 = CaNO3 + HCl
BaS + PtF2 = BaF2 + PtS =>
BaS + PtF2 = BaF2 + PtS
NaOHHCl = NaClHOH =>
NaOHHCl = NaClHOH
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/17/24
Équations équilibrées sur12/17/23
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