| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ag2S + 4 HNO3(konc) = 2 AgNO3 + 2 NO2 + S + 2 H2O
Br2 + C5H10 = C5H10Br2 =>
Br2 + C5H10 = C5H10Br2
Zn + O(g) = ZnO(s) =>
Zn + O(g) = ZnO(s)
Ca(OH)2 + F = CaF2 + OH =>
Ca(OH)2 + 2 F = CaF2 + 2 OH
K + Au2S = K2S + Au =>
2 K + Au2S = K2S + 2 Au
Sn + HNO3 = Sn(NO3)2 + H2O + NH3NO3 =>
7 Sn + 18 HNO3 = 7 Sn(NO3)2 + 6 H2O + 2 NH3NO3
SF2F2 = SF4 =>
SF2F2 = SF4
NaFeO2 + NaClO + NaOH = Na2FeO4 + NaCl + H2O =>
2 NaFeO2 + 3 NaClO + 2 NaOH = 2 Na2FeO4 + 3 NaCl + H2O
Na + HClO = NaO + HCl =>
Na + HClO = NaO + HCl
C + HO = CHO =>
C + HO = CHO
Ca + Pb(NO3)2 = Ca(NO3) + Pb =>
2 Ca + Pb(NO3)2 = 2 Ca(NO3) + Pb
Na + N + O3 = NaNO3 =>
Na + N + O3 = NaNO3
N(g) + O(g) = NO(g) =>
N(g) + O(g) = NO(g)
P2O5 + H2O = H3PO4 =>
P2O5 + 3 H2O = 2 H3PO4
At + Rb = RbAt =>
At + Rb = RbAt
C2H2 + CO + H2O = CH2CHCO2H =>
C2H2 + CO + H2O = CH2CHCO2H
CaCl2 + NaOH = Ca(OH)2(s) + NaCl =>
CaCl2 + 2 NaOH = Ca(OH)2(s) + 2 NaCl
CdS + H2SO4 = CdSO4 + H2O + SO2 =>
CdS + 4 H2SO4 = CdSO4 + 4 H2O + 4 SO2
(C6H5O7)2Ca3*4H2O + H3PO4 = C6H8O7 + Ca3(PO4)2 + H2O =>
(C6H5O7)2Ca3*4H2O + 2 H3PO4 = 2 C6H8O7 + Ca3(PO4)2 + 4 H2O
Cr2O2 + KOH + O2 = K2CrO4 + H2O =>
Cr2O2 + 4 KOH + 2 O2 = 2 K2CrO4 + 2 H2O
KNO3 = K2O + N2 + O2 =>
4 KNO3 = 2 K2O + 2 N2 + 5 O2
Ru2O3 + SO3 = Ru2(SO4)3 =>
Ru2O3 + 3 SO3 = Ru2(SO4)3
[Cu(NH3)4]{2+} = Cu{2+} + NH3 =>
[Cu(NH3)4]{2+} = Cu{2+} + 4 NH3
CH3CH2OH + O2 = CH3COOH + H20(water) =>
10 CH3CH2OH + 5 O2 = 10 CH3COOH + H20(water)
Fe + HCl = FeCl3 + H2 =>
2 Fe + 6 HCl = 2 FeCl3 + 3 H2
Mg = Mg0 =>
Mg = Mg0
Na2HPO3 + HCl = NaH2PO3 + NaCl =>
Na2HPO3 + HCl = NaH2PO3 + NaCl
K(s) + C(s) = K4C(s) =>
4 K(s) + C(s) = K4C(s)
SiO2 + NaOH = Na2SiO3 + H2O =>
SiO2 + 2 NaOH = Na2SiO3 + H2O
H3PO3 + Ca(OH)2 = Ca(HPO3) + H2O =>
H3PO3 + Ca(OH)2 = Ca(HPO3) + 2 H2O
KClO3 + H2O = KOH + HClO3 =>
KClO3 + H2O = KOH + HClO3
HNO3 + H2S = NO + S + H2O =>
2 HNO3 + 3 H2S = 2 NO + 3 S + 4 H2O
Mg(OH)2 + H3PO4 = MgHPO4 + H2O =>
Mg(OH)2 + H3PO4 = MgHPO4 + 2 H2O
KClO3 + H2O = H2 + KClO4 =>
KClO3 + H2O = H2 + KClO4
ZnS(s) + HNO3(aq) = ZnSO4(aq) + NO(g) + H2O(l) =>
3 ZnS(s) + 8 HNO3(aq) = 3 ZnSO4(aq) + 8 NO(g) + 4 H2O(l)
KClO3 + H2O = K2O + HClO3 =>
2 KClO3 + H2O = K2O + 2 HClO3
Fe(NO3)3 + Li3PO4 = Fe(PO4) + LiNO3 =>
Fe(NO3)3 + Li3PO4 = Fe(PO4) + 3 LiNO3
SiO2NaOH = NaHSiO3 =>
SiO2NaOH = NaHSiO3
KPO + HCl = KCl + HPO =>
KPO + HCl = KCl + HPO
C3H6O + Cu(OH)2 = C3H4OCu + H2O =>
C3H6O + Cu(OH)2 = C3H4OCu + 2 H2O
ZnCO3 + C6H8O7 = Zn3(C6H5O7)2 + H2O + CO2 =>
3 ZnCO3 + 2 C6H8O7 = Zn3(C6H5O7)2 + 3 H2O + 3 CO2
PbCO2 + CH3CO2H = Pb(CH3COO)2 + H2O + CO2 =>
4 PbCO2 + 7 CH3CO2H = 4 Pb(CH3COO)2 + 2 H2O + 2 CO2
KClO3 + H2O = K2O + HCl + O2 =>
2 KClO3 + H2O = K2O + 2 HCl + 3 O2
MgO2 + H2O = Mg + OH =>
MgO2 + 2 H2O = Mg + 4 OH
LiOH + HNO = H2O + LiNO =>
LiOH + HNO = H2O + LiNO
KClO3 + H2O = K2O + HClO3 =>
2 KClO3 + H2O = K2O + 2 HClO3
SO2CaO = Ca(SO3) =>
SO2CaO = Ca(SO3)
Na + N + O3 = NaNO3 =>
Na + N + O3 = NaNO3
C + KMnO4 + H2SO4 = CO2 + MnSO4 + K2SO4 + H2O =>
5 C + 4 KMnO4 + 6 H2SO4 = 5 CO2 + 4 MnSO4 + 2 K2SO4 + 6 H2O
(NaOH)2 + H2SO4 = Na2SO4 + H2O =>
(NaOH)2 + H2SO4 = Na2SO4 + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/28/24
Équations équilibrées sur12/28/23
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