| Équations équilibrées la veille | Équations équilibrées le lendemain |
C6H8O7 + NaOH = C6H5O6 + Na + 2 H2O
AlCl3 + NaOH = Al(OH)3*3NaCl =>
AlCl3 + 3 NaOH = Al(OH)3*3NaCl
K2CO3 + MgBr2 = KBr(aq) + MgCO3 =>
K2CO3 + MgBr2 = 2 KBr(aq) + MgCO3
SO2 + I2 + H2O = HIO4 + S =>
7 SO2 + 2 I2 + 2 H2O = 4 HIO4 + 7 S
NH3 + Mn2O7 = MnO2 + N2 + H2O =>
2 NH3 + Mn2O7 = 2 MnO2 + N2 + 3 H2O
PbO2 + Cl = PbCl + O2 =>
PbO2 + Cl = PbCl + O2
Cu + FeCl2 = CuCl + Fe =>
2 Cu + FeCl2 = 2 CuCl + Fe
Na + H3PO4 = Na3PO4 + H1 =>
3 Na + H3PO4 = Na3PO4 + 3 H1
C5H13 + O2 = CO2 + H2 =>
2 C5H13 + 10 O2 = 10 CO2 + 13 H2
As2S3 + HCIO3 + H2O = H3AsO4 + H2SO4 + HCI =>
3 As2S3 + 14 HCIO3 + 18 H2O = 6 H3AsO4 + 9 H2SO4 + 14 HCI
SiH4 + O2 = H2O + SiO2 =>
SiH4 + 2 O2 = 2 H2O + SiO2
CS + O2 = C2O + SO2 =>
4 CS + 5 O2 = 2 C2O + 4 SO2
FeSO4 + HNO3 = NO + Fe2(SO4)3 + Fe(NO3)3 + H2O =>
3 FeSO4 + 4 HNO3 = NO + Fe2(SO4)3 + Fe(NO3)3 + 2 H2O
Na2S + Pb(NO3)2 = PbS + NaNO3 =>
Na2S + Pb(NO3)2 = PbS + 2 NaNO3
CaO2 + H2O = Ca(OH)2 + H2O2 =>
CaO2 + 2 H2O = Ca(OH)2 + H2O2
CrCl3 + NaOH + H2O = Na[Cr(OH)4] + HCl =>
CrCl3 + NaOH + 3 H2O = Na[Cr(OH)4] + 3 HCl
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Na2[Zn(OH)4] + CO2 = Na2CO3 + Zn(OH)2 + H2O =>
Na2[Zn(OH)4] + CO2 = Na2CO3 + Zn(OH)2 + H2O
Mg(NO3)2 = MgO + NO2 + O2 =>
2 Mg(NO3)2 = 2 MgO + 4 NO2 + O2
HPO2 + Zn(OH)2 = Zn(PO2)2 + H2O =>
2 HPO2 + Zn(OH)2 = Zn(PO2)2 + 2 H2O
Zn + HNO3 = Zn(NO3) + (NH3)(NO3) + H2O =>
7 Zn + 9 HNO3 = 7 Zn(NO3) + (NH3)(NO3) + 3 H2O
MoS4{2-} + H2SO4 = MoS3 + SO4{2-} + H2S =>
MoS4{2-} + H2SO4 = MoS3 + SO4{2-} + H2S
Cu2(oh)22CO3 + CH3COOH = (CH3COO)2Cu + CO2 + H2 =>
2 Cu2(oh)22CO3 + 889 CH3COOH = 444(CH3COO)2Cu + 3.9999999999999CO2 + 446 H2
Fe2O3 + H2SO4 = Fe2SO6 + H2O =>
Fe2O3 + H2SO4 = Fe2SO6 + H2O
Ra + O = RaO =>
Ra + O = RaO
H2S2O7 + Be(OH)2 = H2O + Be(HS2O7)2 =>
2 H2S2O7 + Be(OH)2 = 2 H2O + Be(HS2O7)2
Mg2 + F7 = MgF2 =>
7 Mg2 + 4 F7 = 14 MgF2
Ba(OH)2 + HCI = HBa + CI(OH)2 =>
Ba(OH)2 + HCI = HBa + CI(OH)2
NH4CO3(aq) + KCl(aq) = NH4Cl + KCO3 =>
NH4CO3(aq) + KCl(aq) = NH4Cl + KCO3
HNO3 + Cu = Cu(NO3)2 + H2O + NO =>
8 HNO3 + 3 Cu = 3 Cu(NO3)2 + 4 H2O + 2 NO
Mg(s) + H2O(g) = MgO(s) + H2(g) =>
Mg(s) + H2O(g) = MgO(s) + H2(g)
FeCl3 + NH3H2O = Fe(OH)3 + NH4Cl =>
FeCl3 + 3 NH3H2O = Fe(OH)3 + 3 NH4Cl
HCIO{3} + H{2}O = HCIO + H{3}O =>
HCIO{3} + 3 H{2}O = HCIO + 3 H{3}O
CrI3 + KOH + Cl2 = K2CrO4 + HIO3 + KCl + H2O =>
2 CrI3 + 46 KOH + 21 Cl2 = 2 K2CrO4 + 6 HIO3 + 42 KCl + 20 H2O
C13H11NO + HCl = C13H12 + NOCl =>
C13H11NO + HCl = C13H12 + NOCl
NaI + Na2Cr2O7 + H2SO4 = I2 + Cr2SO4 + NaSO4 + H2O =>
4 NaI + Na2Cr2O7 + 7 H2SO4 = 2 I2 + Cr2SO4 + 6 NaSO4 + 7 H2O
Cu2 + P = Cu3P2 =>
3 Cu2 + 4 P = 2 Cu3P2
Na(s) + P4(s) = Na3P(s) =>
12 Na(s) + P4(s) = 4 Na3P(s)
Sn{2+} + I2 = Sn{4+} + I{-} =>
Sn{2+} + I2 = Sn{4+} + 2 I{-}
C4H5N + O2 = CO2 + H2O + N2 =>
4 C4H5N + 21 O2 = 16 CO2 + 10 H2O + 2 N2
CaCl2*6H2O = H2O + CaCl2 =>
CaCl2*6H2O = 6 H2O + CaCl2
H2O + O2 = (OH)3 =>
6 H2O + 3 O2 = 4(OH)3
CUS + HNO3 = CU(NO3)2 + S8 + H2O + NO =>
24 CUS + 64 HNO3 = 24 CU(NO3)2 + 3 S8 + 32 H2O + 16 NO
Ca(ClO3)2 + NH3 = N2 + H2O + CaCl2(aq) =>
Ca(ClO3)2 + 4 NH3 = 2 N2 + 6 H2O + CaCl2(aq)
Zr(s) + Cl2(g) = ZrCl4(l) =>
Zr(s) + 2 Cl2(g) = ZrCl4(l)
H11C9OH + MgBrCl = H11C9OHMgBrCl =>
H11C9OH + MgBrCl = H11C9OHMgBrCl
Al + HPO3 = AlPO3 + H2 =>
2 Al + 2 HPO3 = 2 AlPO3 + H2
C6H12O6 + H2O = C3H8O3 + CO2 =>
7 C6H12O6 + 6 H2O = 12 C3H8O3 + 6 CO2
C2H4 + *5O2 = CO2 + H2O =>
5 C2H4 + 3*5O2 = 10 CO2 + 10 H2O
C6H6O + FeCl3 = C6H5OFeCl2 + HCl =>
C6H6O + FeCl3 = C6H5OFeCl2 + HCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/16/24
Équations équilibrées sur01/15/24
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