| Équations équilibrées la veille | Équations équilibrées le lendemain |
HPO3 + NiNO3 = NiPO3 + HNO3
NH4(NO3)3 + NaOH = Na(NO3)2 + NH3 + H2O =>
17 NH4(NO3)3 + 26 NaOH = 26 Na(NO3)2 + 16 NH3 + 23 H2O
H2O + BaCl2 = BaCl2(H2O) =>
H2O + BaCl2 = BaCl2(H2O)
Zn + HNO3 = Zn(NO3)2 + HNO3NH3 + H2O =>
4 Zn + 10 HNO3 = 4 Zn(NO3)2 + HNO3NH3 + 3 H2O
Zn + Ni(SO4) = ZnSO4 + Ni =>
Zn + Ni(SO4) = ZnSO4 + Ni
LiBr + KNO2 = BrK + LiNO2 =>
LiBr + KNO2 = BrK + LiNO2
HCH3COO + Pb(NO3)2 = Pb(CH3COO)2 + HNO3 =>
2 HCH3COO + Pb(NO3)2 = Pb(CH3COO)2 + 2 HNO3
Sn(NO3)4 + H2O = SnO2 + HNO3 =>
Sn(NO3)4 + 2 H2O = SnO2 + 4 HNO3
BrCl3 + H2S = Br2S3 + HCl =>
2 BrCl3 + 3 H2S = Br2S3 + 6 HCl
SO4 + BaCl2 = BaSO4 + Cl3 =>
3 SO4 + 3 BaCl2 = 3 BaSO4 + 2 Cl3
Cu(OH)2 + H2P2O7 = CuP2O7 + H2O =>
Cu(OH)2 + H2P2O7 = CuP2O7 + 2 H2O
Cr + HI = CrH + I =>
Cr + HI = CrH + I
NaOH + N2H8SO4 = Na2SO4 + H2O + NH3 =>
2 NaOH + N2H8SO4 = Na2SO4 + 2 H2O + 2 NH3
Co(OH)Cl + NaOH = CoO + NaCl + H2O =>
Co(OH)Cl + NaOH = CoO + NaCl + H2O
SO4 + BaCl2 = BaSO4 + Cl3 =>
3 SO4 + 3 BaCl2 = 3 BaSO4 + 2 Cl3
MnO2(c) + HCl(aq) = MnCl(aq) + Cl2(g) + H2O(l) =>
2 MnO2(c) + 8 HCl(aq) = 2 MnCl(aq) + 3 Cl2(g) + 4 H2O(l)
Al(I)3 + F = AlF3 + I =>
Al(I)3 + 3 F = AlF3 + 3 I
SO4 + BaCl2 = BaSO4 + Cl3 =>
3 SO4 + 3 BaCl2 = 3 BaSO4 + 2 Cl3
H3PO4 + Na2O = Na3(PO4) + H2O =>
2 H3PO4 + 3 Na2O = 2 Na3(PO4) + 3 H2O
C4H7N3O + O2 = CO2 + H2O + NO3{-} + H{+} =>
C4H7N3O + 9 O2 = 4 CO2 + 2 H2O + 3 NO3{-} + 3 H{+}
SO4 + BaCl2 = BaSO4 + Cl3 =>
3 SO4 + 3 BaCl2 = 3 BaSO4 + 2 Cl3
C4H8Cl + Cl2 = C4H7Cl + HCl =>
2 C4H8Cl + Cl2 = 2 C4H7Cl + 2 HCl
Si + H2O = H2SiO3 + H =>
Si + 3 H2O = H2SiO3 + 4 H
Zn(s) + H2SO4(conc) = ZnSO4(aq) + H2S(g) + H2O =>
4 Zn(s) + 5 H2SO4(conc) = 4 ZnSO4(aq) + H2S(g) + 4 H2O
Cr + HI = CrI + H2 =>
2 Cr + 2 HI = 2 CrI + H2
Na(OH)2 + AlCl3 = Al(OH)3 + NaCl2 =>
3 Na(OH)2 + 2 AlCl3 = 2 Al(OH)3 + 3 NaCl2
SO4 + BaCl2 = BaSO4 + Cl3 =>
3 SO4 + 3 BaCl2 = 3 BaSO4 + 2 Cl3
Cu(OH)2SO4 + Sn = SnOH + CuSO4 =>
Cu(OH)2SO4 + 2 Sn = 2 SnOH + CuSO4
KFe2(CN)6 + Co2(CO)8 + HCl = K3Co(CN)6 + FeCl2 + CO + HCN =>
6 KFe2(CN)6 + Co2(CO)8 + 24 HCl = 2 K3Co(CN)6 + 12 FeCl2 + 8 CO + 24 HCN
KClO3 + I2 + HCl = ICl3 + H2O + KI =>
3 KClO3 + 5 I2 + 18 HCl = 7 ICl3 + 9 H2O + 3 KI
HCINaOH = H2ONaCI =>
HCINaOH = H2ONaCI
NaCO3 + MgSO4 = MgCO3 + NaSO4 =>
NaCO3 + MgSO4 = MgCO3 + NaSO4
KMnO4 + H2SO4 + C3H5 = H2O + MnSO4 + K2SO4 + C6H3(COOH)3 =>
42 KMnO4 + 63 H2SO4 + 30 C3H5 = 108 H2O + 42 MnSO4 + 21 K2SO4 + 10 C6H3(COOH)3
H2O2 + S = H2 + SO2 =>
H2O2 + S = H2 + SO2
P4(s) + K(s) = K3P(s) =>
P4(s) + 12 K(s) = 4 K3P(s)
LiCl + HSO = HCl + LiSO =>
LiCl + HSO = HCl + LiSO
Cr + HI = CrH + I =>
Cr + HI = CrH + I
KHSO3 + Ag3PO3 = K3PO3 + AgHSO3 =>
3 KHSO3 + Ag3PO3 = K3PO3 + 3 AgHSO3
BaCl2(aq)K2SO4(aq) = BaSO4(s) + KCl(aq) =>
BaCl2(aq)K2SO4(aq) = BaSO4(s) + 2 KCl(aq)
La2O3 + (NH4)2HPO4 = LaPO4 + H2O + NH3 =>
La2O3 + 2(NH4)2HPO4 = 2 LaPO4 + 3 H2O + 4 NH3
NO = N2 + NO2 =>
4 NO = N2 + 2 NO2
Rb2 + HCH3CO2 = Rb2CH3CO2 + H2 =>
2 Rb2 + 2 HCH3CO2 = 2 Rb2CH3CO2 + H2
Al(I)3 + F = AlF3 + I =>
Al(I)3 + 3 F = AlF3 + 3 I
K3PO4 + Ca = Ca3(PO4)2 + K =>
2 K3PO4 + 3 Ca = Ca3(PO4)2 + 6 K
Ca + H2SO4 = CaSO4 + S + H2O =>
3 Ca + 4 H2SO4 = 3 CaSO4 + S + 4 H2O
Ca + Au(NO3)3 = Ca3(NO3)2 + Au =>
9 Ca + 2 Au(NO3)3 = 3 Ca3(NO3)2 + 2 Au
Bi + OH = Bi(OH)3 =>
Bi + 3 OH = Bi(OH)3
C9H20 + H2O = CH4 + CO2 =>
C9H20 + 4 H2O = 7 CH4 + 2 CO2
Mn2O8 = MnO2 + O2 =>
Mn2O8 = 2 MnO2 + 2 O2
CH3(CH2)2OH2 + O2 = CO2 + H2O =>
4 CH3(CH2)2OH2 + 19 O2 = 12 CO2 + 18 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/20/24
Équations équilibrées sur01/19/24
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