| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Ag(NO3) + Cu(SO4)2 = 2 Ag(SO4) + Cu(NO3)2
Ni2Te + Te8 = NiTe =>
8 Ni2Te + Te8 = 16 NiTe
CH4 + H2O = CO2 + H2 =>
CH4 + 2 H2O = CO2 + 4 H2
Cs(s) + F(g) = CsF =>
Cs(s) + F(g) = CsF
CH13 + O2 = CO2 + H2O =>
4 CH13 + 17 O2 = 4 CO2 + 26 H2O
Al2(SO4)3 + AgNO3 = Al(NO3)3 + Ag2(SO4) =>
Al2(SO4)3 + 6 AgNO3 = 2 Al(NO3)3 + 3 Ag2(SO4)
C2H4(g) + O2(g) = CO(g) + H2O(g) =>
C2H4(g) + 2 O2(g) = 2 CO(g) + 2 H2O(g)
Ag(NO3) + Cu(SO4)2 = Ag(SO4) + Cu(NO3)2 =>
2 Ag(NO3) + Cu(SO4)2 = 2 Ag(SO4) + Cu(NO3)2
ZnSO4*7H2O = ZnSO4 + H + O2 =>
2 ZnSO4*7H2O = 2 ZnSO4 + 28 H + 7 O2
Al + NO2{-} + H2O = Al(OH)4{-} + NH3 + H{+} =>
2 Al + NO2{-} + 6 H2O = 2 Al(OH)4{-} + NH3 + H{+}
NaOOCCOONa + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + CO2 + K2SO4 + Na2SO4 + H2O =>
3 NaOOCCOONa + K2Cr2O7 + 7 H2SO4 = Cr2(SO4)3 + 6 CO2 + K2SO4 + 3 Na2SO4 + 7 H2O
KMnO4 + CO = KCO3 + MnO2 =>
KMnO4 + CO = KCO3 + MnO2
H3(PO4) + AgCl = Ag3(PO4) + HCl =>
H3(PO4) + 3 AgCl = Ag3(PO4) + 3 HCl
HNO3 + FeBr2 + HBr = FeBr3 + NO + H2O =>
HNO3 + 3 FeBr2 + 3 HBr = 3 FeBr3 + NO + 2 H2O
C5H12O + C4H6O3 = C7H14O2 + COOH =>
11 C5H12O + 21 C4H6O3 = 17 C7H14O2 + 20 COOH
SO2 + NH3 = N + S + H2O =>
3 SO2 + 4 NH3 = 4 N + 3 S + 6 H2O
Ni(NO3)2 + Fe = Ni + Fe(NO3)2 =>
Ni(NO3)2 + Fe = Ni + Fe(NO3)2
HCI + H2SO4 = H2S + HCIO3 =>
4 HCI + 3 H2SO4 = 3 H2S + 4 HCIO3
Fe(s) + Ni(NO3)2(aq) = Fe(NO3)3(aq) + Ni(s) =>
2 Fe(s) + 3 Ni(NO3)2(aq) = 2 Fe(NO3)3(aq) + 3 Ni(s)
CH5N + O2 = CO2 + H2O + NO =>
4 CH5N + 11 O2 = 4 CO2 + 10 H2O + 4 NO
Ba + Ca(NO3)2 = Ba(NO3)2 + Ca =>
Ba + Ca(NO3)2 = Ba(NO3)2 + Ca
Zn + Sn{+4} = Zn{2+} + Sn =>
2 Zn + Sn{+4} = 2 Zn{2+} + Sn
C2FeN2 + HCl = FeCl2 + HCN =>
C2FeN2 + 2 HCl = FeCl2 + 2 HCN
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
NH4 + Na2S = Na + (NH4)2S =>
2 NH4 + Na2S = 2 Na + (NH4)2S
Al(s) + H2SO4(aq) = H2(g) + Al2(SO4)3(aq) =>
2 Al(s) + 3 H2SO4(aq) = 3 H2(g) + Al2(SO4)3(aq)
FeCl3(aq) + Ba(OH)2(aq) = Fe(OH)3 + BaCl2(aq) =>
2 FeCl3(aq) + 3 Ba(OH)2(aq) = 2 Fe(OH)3 + 3 BaCl2(aq)
H2C2O4 + NaOH = H3O + C2O4Na =>
H2C2O4 + NaOH = H3O + C2O4Na
NO + Cl2 = NOCl =>
2 NO + Cl2 = 2 NOCl
K + Br2 = KBr =>
2 K + Br2 = 2 KBr
K2MnO4 + H2SO4 + Na2SO3 = K2SO4 + Na2SO4 + MnSO4 + H2O =>
K2MnO4 + 2 H2SO4 + 2 Na2SO3 = K2SO4 + 2 Na2SO4 + MnSO4 + 2 H2O
CaO + HCl = CaCl2 + H2O =>
CaO + 2 HCl = CaCl2 + H2O
SiH(N(CH3)2)3 + O2 = SiO2 + H2O + NO2 + CO2 =>
4 SiH(N(CH3)2)3 + 59 O2 = 4 SiO2 + 38 H2O + 12 NO2 + 24 CO2
Cu2SO4(aq) + Na3PO4(aq) = Cu2PO4(aq) + Na3SO4(aq) =>
Cu2SO4(aq) + Na3PO4(aq) = Cu2PO4(aq) + Na3SO4(aq)
NiCl2 = Ni + Cl2 =>
NiCl2 = Ni + Cl2
Na2CrO4 + AgCl = Ag2CrO4 + NaCl =>
Na2CrO4 + 2 AgCl = Ag2CrO4 + 2 NaCl
H3PO4 + Ca(OH)2 = Ca2P2O7 + H2O =>
2 H3PO4 + 2 Ca(OH)2 = Ca2P2O7 + 5 H2O
H60 + O10 = H2O =>
H60 + 3 O10 = 30 H2O
Ca(OH)2 + CO2 = CaCO3 + H2O =>
Ca(OH)2 + CO2 = CaCO3 + H2O
NaOH + H2SO4 = Na2SO4 + H2O =>
2 NaOH + H2SO4 = Na2SO4 + 2 H2O
NaOH + H3O{+} = Na{+} + H2O =>
NaOH + H3O{+} = Na{+} + 2 H2O
AgNO3 + CaCl2 = AgCl + Ca(NO3)2 =>
2 AgNO3 + CaCl2 = 2 AgCl + Ca(NO3)2
SO2 + HJO3 + H2O = H2SO4 + J2 =>
5 SO2 + 2 HJO3 + 4 H2O = 5 H2SO4 + J2
N2 + O2 + F2 = NOF =>
N2 + O2 + F2 = 2 NOF
LiNO3 + NaClO4 = LiClO4 + NaNO3 =>
LiNO3 + NaClO4 = LiClO4 + NaNO3
As + HF = H2 + AsF3 =>
2 As + 6 HF = 3 H2 + 2 AsF3
PCl5 + K + NO3 + H2SO4 = PO4 + H2O + KCl + SN =>
3 PCl5 + 15 K + 2 NO3 + 2 H2SO4 = 3 PO4 + 2 H2O + 15 KCl + 2 SN
NaSO4 + Ba2 = BaSO4 + Na =>
2 NaSO4 + Ba2 = 2 BaSO4 + 2 Na
K2O + CO = K + CO2 =>
K2O + CO = 2 K + CO2
K2Cr2O7 + C3H7OH + H2SO4 = K2SO4 + C3H6O + H2O + Cr2(SO4)3 =>
K2Cr2O7 + 3 C3H7OH + 4 H2SO4 = K2SO4 + 3 C3H6O + 7 H2O + Cr2(SO4)3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/23/24
Équations équilibrées sur01/22/24
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