| Équations équilibrées la veille |
HCl + C4H9OH = C4H9Cl + H2O
[Ag(NH3)2]OH + NaCl = [Ag(NH3)2]Cl + NaOH =>
[Ag(NH3)2]OH + NaCl = [Ag(NH3)2]Cl + NaOH
Fe + Cu(SO4) = FeCu + SO4 =>
Fe + Cu(SO4) = FeCu + SO4
CoCl2 + H2O2 + KOH = CoO(OH) + KCl + H2O =>
2 CoCl2 + H2O2 + 4 KOH = 2 CoO(OH) + 4 KCl + 2 H2O
HCl + C4H9OH = C4H9Cl + H2O =>
HCl + C4H9OH = C4H9Cl + H2O
Zn(NO3)2 + K2S = K2(NO3)2 + ZnS =>
Zn(NO3)2 + K2S = K2(NO3)2 + ZnS
C3H10 + O2 = CO2 + H2O =>
2 C3H10 + 11 O2 = 6 CO2 + 10 H2O
KClO3 + KSCN = KCl + SO2 + KOCN =>
KClO3 + KSCN = KCl + SO2 + KOCN
SO3{2-} + H2O + AgNO3 = SO4{2-} + HNO3 + Ag =>
SO3{2-} + H2O + 2 AgNO3 = SO4{2-} + 2 HNO3 + 2 Ag
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
Cu + NaOH = CuO + Na2O + H2 =>
Cu + 2 NaOH = CuO + Na2O + H2
(NH4)2SO4(l) + Cu(NO3)2(l) = NH4NO3(l) + CuSO4(l) =>
(NH4)2SO4(l) + Cu(NO3)2(l) = 2 NH4NO3(l) + CuSO4(l)
CH3CHO + H2O = CH3COOH + CH3CH2OH =>
2 CH3CHO + H2O = CH3COOH + CH3CH2OH
C4H9NO2 + H2 = C4H11N + H2O =>
C4H9NO2 + 3 H2 = C4H11N + 2 H2O
HCl + C4H9OH = C4H9Cl + H2O =>
HCl + C4H9OH = C4H9Cl + H2O
COSO4 + KI + KIO3 + H2O = CO(OH) + K2SO4 + I2 =>
6 COSO4 + 11 KI + KIO3 + 3 H2O = 6 CO(OH) + 6 K2SO4 + 6 I2
C4H10O + O2(g) = CO2 + H2O =>
C4H10O + 6 O2(g) = 4 CO2 + 5 H2O
K4Fe(CN)6 + H2SO4 + H2O = K2SO4 + FeSO4 + (NH4)2SO4 + CO =>
K4Fe(CN)6 + 6 H2SO4 + 6 H2O = 2 K2SO4 + FeSO4 + 3(NH4)2SO4 + 6 CO
CH3CHO + H2O = CH3COOH + H =>
CH3CHO + H2O = CH3COOH + 2 H
K2CO3 + Ag3PO4 = Ag2CO3 + K3PO4 =>
3 K2CO3 + 2 Ag3PO4 = 3 Ag2CO3 + 2 K3PO4
Fe + Sn3NO3{-}{4} = FeNO3{-} + Sn =>
Fe + Sn3NO3{-}{4} = FeNO3{-} + 3 Sn
HOH + F2 = HF + O2 =>
2 HOH + 2 F2 = 4 HF + O2
H3PO + H2O = H2PO{-} + H3O{+} =>
H3PO + H2O = H2PO{-} + H3O{+}
Ca + Br4 = CaBr2 =>
2 Ca + Br4 = 2 CaBr2
C2 + H2 = C3H8 =>
3 C2 + 8 H2 = 2 C3H8
C6H5OH + HNO3 = HNO2 + CO2 + H2O =>
C6H5OH + 14 HNO3 = 14 HNO2 + 6 CO2 + 3 H2O
CuCl2 + NaCN = Na(Cu(CN)2) + (CN)2 + NaCl =>
2 CuCl2 + 6 NaCN = 2 Na(Cu(CN)2) + (CN)2 + 4 NaCl
H2SO4 + Au(OH)3 = Au2(SO4)3 + H2O =>
3 H2SO4 + 2 Au(OH)3 = Au2(SO4)3 + 6 H2O
B2O3 + KOH = H2O + B2K2O4 =>
B2O3 + 2 KOH = H2O + B2K2O4
NaIO3 + NaHSO3 = H2SO4 + Na2SO4 + H2O + I2 =>
4 NaIO3 + 10 NaHSO3 = 3 H2SO4 + 7 Na2SO4 + 2 H2O + 2 I2
Cl2 + Ba(OH)2 = BaCl2 + H2O + Ba(ClO3)2 =>
6 Cl2 + 6 Ba(OH)2 = 5 BaCl2 + 6 H2O + Ba(ClO3)2
Ca(HCO3) = CaCO3 + H2 =>
2 Ca(HCO3) = 2 CaCO3 + H2
KOH + C6H12O6 = C5H10O3 + KHCO3 + H2O =>
KOH + C6H12O6 = C5H10O3 + KHCO3 + H2O
ZnSO4 + KOH = Zn(OH)2 + K2SO4 =>
ZnSO4 + 2 KOH = Zn(OH)2 + K2SO4
Mn(O2)2 + HCl = MnCl2 + Cl + H2O =>
Mn(O2)2 + 8 HCl = MnCl2 + 6 Cl + 4 H2O
KClO + P = P4O10 + KCl =>
10 KClO + 4 P = P4O10 + 10 KCl
Hg(ClO4)2 + NaCl = HgCl + Na(ClO4)2 =>
Hg(ClO4)2 + NaCl = HgCl + Na(ClO4)2
C6H12Cl2 + Na = C6H12 + NaCl =>
C6H12Cl2 + 2 Na = C6H12 + 2 NaCl
Cu + oxygen = copper(ii)oxide =>
2 Cu + O2 = 2 CuO
O2 + KCl = KO2 + Cl2 =>
2 O2 + 2 KCl = 2 KO2 + Cl2
S + O2 = SO3 =>
2 S + 3 O2 = 2 SO3
(Na2CO3)(aq) + (Cr(NO3)3)(aq) = (Cr2(CO3)3)(s) + (NaNO3)(aq) =>
3(Na2CO3)(aq) + 2(Cr(NO3)3)(aq) = (Cr2(CO3)3)(s) + 6(NaNO3)(aq)
SO3 + H2O = SO3OH2 =>
SO3 + H2O = SO3OH2
K3P + Al = AlP + K =>
K3P + Al = AlP + 3 K
H2SO4 + Na = H2 + Na2SO4 =>
H2SO4 + 2 Na = H2 + Na2SO4
Ca(OH)2 + SO3 = CaSO4 + H2O =>
Ca(OH)2 + SO3 = CaSO4 + H2O
Ca3P2 + Al2(SO4)3 = Ca(SO4) + AlP =>
Ca3P2 + Al2(SO4)3 = 3 Ca(SO4) + 2 AlP
Na2CO3*10H2O + CuCl2 = NaCl + CuCO3 + H2O =>
Na2CO3*10H2O + CuCl2 = 2 NaCl + CuCO3 + 10 H2O
CuCl + Na2SO3 + HCl = CuCl2 + S + NaCl + H2O =>
4 CuCl + Na2SO3 + 6 HCl = 4 CuCl2 + S + 2 NaCl + 3 H2O
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Équations équilibrées sur12/13/24
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