| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 FeCl3 + 2 HI = 2 FeCl2 + I2 + 2 HCl
Na2HPO4 + H2SO4 = Na2SO4 + H3PO4 =>
Na2HPO4 + H2SO4 = Na2SO4 + H3PO4
UO2 + HF = UF4 + H2O =>
UO2 + 4 HF = UF4 + 2 H2O
Sr + N2 = SrN2 =>
Sr + N2 = SrN2
NaI + CaCl2 = CaI2 + NaCl =>
2 NaI + CaCl2 = CaI2 + 2 NaCl
KMNO4 + NANO2 + KOH = K2MNO4 + NANO3 + H2O =>
2 KMNO4 + NANO2 + 2 KOH = 2 K2MNO4 + NANO3 + H2O
AI + Ci2 = AICi3 =>
2 AI + 3 Ci2 = 2 AICi3
B2Br6 + HNO3 = B(NO3)3 + HBr =>
B2Br6 + 6 HNO3 = 2 B(NO3)3 + 6 HBr
Cu + HgCl2 = CuCl + Hg =>
2 Cu + HgCl2 = 2 CuCl + Hg
CaCl2 + HNO3 = Ca(NO3)2 + HCl =>
CaCl2 + 2 HNO3 = Ca(NO3)2 + 2 HCl
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
CO + Fe2O3 = Fe + CO2 =>
3 CO + Fe2O3 = 2 Fe + 3 CO2
Fe + Cl2 = FeCl =>
2 Fe + Cl2 = 2 FeCl
ASO4{-3} + Zn + H{+} = Zn{+2} + H2O + ASH3 =>
ASO4{-3} + 4 Zn + 11 H{+} = 4 Zn{+2} + 4 H2O + ASH3
FeO + PdF2 = FeF2 + PdO =>
FeO + PdF2 = FeF2 + PdO
Zn + NO3{-} + H2O = Zn{+2} + NH3 + OH{-} =>
4 Zn + NO3{-} + 6 H2O = 4 Zn{+2} + NH3 + 9 OH{-}
NaI + CaCl2 = CaI2 + NaCl =>
2 NaI + CaCl2 = CaI2 + 2 NaCl
Fe3(SO4)2 + K2PO4 = Fe3(PO4)2 + K2SO4 =>
Fe3(SO4)2 + 2 K2PO4 = Fe3(PO4)2 + 2 K2SO4
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
Hg + HNO3 = Hg(NO3)2 + NO + H2O =>
3 Hg + 8 HNO3 = 3 Hg(NO3)2 + 2 NO + 4 H2O
HCl + Na2MoO4 + Al = MoCl2 + AlCl3 + NaCl + H2O =>
24 HCl + 3 Na2MoO4 + 4 Al = 3 MoCl2 + 4 AlCl3 + 6 NaCl + 12 H2O
C12H22O11 + O2 = CO2 + H2O =>
C12H22O11 + 12 O2 = 12 CO2 + 11 H2O
HBr + Al(OH)3 = AlBr + H(OH)3 =>
HBr + Al(OH)3 = AlBr + H(OH)3
Fe + HCl = FeCl3 + H2 =>
2 Fe + 6 HCl = 2 FeCl3 + 3 H2
Cu(OH)2(k) + H2SO4(aq) = CuSO4(aq) + H2O(l) =>
Cu(OH)2(k) + H2SO4(aq) = CuSO4(aq) + 2 H2O(l)
NaOH + Al2O3 + H2O = Na[Al(OH)4] =>
2 NaOH + Al2O3 + 3 H2O = 2 Na[Al(OH)4]
P4 + Br2 = PBr3 =>
P4 + 6 Br2 = 4 PBr3
C12H22O14 + O2 = H3C6H5O7 + H2O =>
2 C12H22O14 + 3 O2 = 4 H3C6H5O7 + 6 H2O
V2O5 + C2H5OH + H2SO4 = VOSO4 + CH3CHO + H2O =>
V2O5 + C2H5OH + 2 H2SO4 = 2 VOSO4 + CH3CHO + 3 H2O
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
Na + C2H6O = C2H5ONa + H2 =>
2 Na + 2 C2H6O = 2 C2H5ONa + H2
NH3(g) + O2(g) = NO(g) + H2O(l) =>
4 NH3(g) + 5 O2(g) = 4 NO(g) + 6 H2O(l)
AgNO2 + BaSO4 = AgBa + NO2SO4 =>
AgNO2 + BaSO4 = AgBa + NO2SO4
CH3COCH3 + Cu(OH)2 = Cu2O + C2H6COOH + H2O =>
2 CH3COCH3 + 2 Cu(OH)2 = Cu2O + 2 C2H6COOH + H2O
LiOH + HNO3 = LiNO3 + H2O =>
LiOH + HNO3 = LiNO3 + H2O
H2S + O2 = SO2 + H2 =>
H2S + O2 = SO2 + H2
Cr(OH)3 + HClo4 = Cr(Clo4)3 + H2O =>
Cr(OH)3 + 3 HClo4 = Cr(Clo4)3 + 3 H2O
K(OH)3 + SnO2{-2} = K + H2O + SnO3{-2} =>
2 K(OH)3 + 3 SnO2{-2} = 2 K + 3 H2O + 3 SnO3{-2}
SO2 + O2 + H2O = H2SO4 =>
2 SO2 + O2 + 2 H2O = 2 H2SO4
NABr + CA(OH)2 = CABr2 + NAOH =>
2 NABr + CA(OH)2 = CABr2 + 2 NAOH
C2H5OH + CrO3 + H2SO4 = CO2 + Cr2(SO4)3 + H2O =>
C2H5OH + 4 CrO3 + 6 H2SO4 = 2 CO2 + 2 Cr2(SO4)3 + 9 H2O
NH3 + H2SO4 = (NH4)2SO4 =>
2 NH3 + H2SO4 = (NH4)2SO4
LiOH + HNO3 = LiNO3 + H2O =>
LiOH + HNO3 = LiNO3 + H2O
Al(NO3)3 = Al2O3 + NO2 + O2 =>
4 Al(NO3)3 = 2 Al2O3 + 12 NO2 + 3 O2
AgNO3 + BaCl2 = AgCl + Ba(NO3)2 =>
2 AgNO3 + BaCl2 = 2 AgCl + Ba(NO3)2
P4 + O2 = P2O5 =>
P4 + 5 O2 = 2 P2O5
Al(NO3)3 = Al2O3 + NO2 + O2 =>
4 Al(NO3)3 = 2 Al2O3 + 12 NO2 + 3 O2
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
Cr2O3 + KNO3 + KOH = K2CrO3 + NO + H2O =>
3 Cr2O3 + 2 KNO3 + 10 KOH = 6 K2CrO3 + 2 NO + 5 H2O
BaCl + KClO4 = BaClO4 + KCl =>
BaCl + KClO4 = BaClO4 + KCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur09/19/16
Équations équilibrées sur10/19/15
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