| Équations équilibrées la veille | Équations équilibrées le lendemain |
TcCl4 = Tc + 2 Cl2
Pb(C2H3O2)2(aq) + Na2CrO4(aq) = PbCrO4(s) + NaC2H3O2(aq) =>
Pb(C2H3O2)2(aq) + Na2CrO4(aq) = PbCrO4(s) + 2 NaC2H3O2(aq)
C3H6(OH)2 + K2Cr2O7 + H2SO4 = C2H5COOH + K2SO4 + Cr2(SO4)3 + H2O =>
3 C3H6(OH)2 + K2Cr2O7 + 4 H2SO4 = 3 C2H5COOH + K2SO4 + Cr2(SO4)3 + 7 H2O
C5H5 + HNO3 = H2O + CO2 + N2 =>
2 C5H5 + 10 HNO3 = 10 H2O + 10 CO2 + 5 N2
SO3 + CO2 = SO2 + CO3 =>
SO3 + CO2 = SO2 + CO3
NH4 + CuSO4 = [Cu(NH4)4]SO4 =>
4 NH4 + CuSO4 = [Cu(NH4)4]SO4
C + O2 = CO =>
2 C + O2 = 2 CO
F + I = FI =>
F + I = FI
Ca(OH)2 + H2SO4 = CaSO4 + H2O =>
Ca(OH)2 + H2SO4 = CaSO4 + 2 H2O
C6H5CH2Cl + HOH = C6H5CH2OH + H + Cl =>
C6H5CH2Cl + HOH = C6H5CH2OH + H + Cl
Al2(SO3)3 + Ni(NO3)2 = Al(NO3)3 + NiO3S =>
Al2(SO3)3 + 3 Ni(NO3)2 = 2 Al(NO3)3 + 3 NiO3S
Zn(NO3)2(aq) + K3Fe(CN)6(aq) = Zn(CN)2(s) + K3Fe(NO3)6(aq) =>
3 Zn(NO3)2(aq) + K3Fe(CN)6(aq) = 3 Zn(CN)2(s) + K3Fe(NO3)6(aq)
ClO2 + H2SeO3 = Cl + SeO4 + H =>
ClO2 + 2 H2SeO3 = Cl + 2 SeO4 + 4 H
P + KClO2 = P4O10 + KCl =>
4 P + 5 KClO2 = P4O10 + 5 KCl
CH4 + O2 = CH4O2 =>
CH4 + O2 = CH4O2
K + ClO = KClO4 + KCl =>
4 K + 4 ClO = KClO4 + 3 KCl
Tc62 + O = TcO =>
Tc62 + 62 O = 62 TcO
Cr(NO3)3 + MgSO4 = Mg(NO3)2 + Cr2(SO4)3 =>
2 Cr(NO3)3 + 3 MgSO4 = 3 Mg(NO3)2 + Cr2(SO4)3
C6H110 + O2 = CO2 + H2O =>
2 C6H110 + 67 O2 = 12 CO2 + 110 H2O
NaNO3 = NaNO2 + O2 =>
2 NaNO3 = 2 NaNO2 + O2
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
C12H22O11 = C10H20O2 + CO2 + H2O =>
7 C12H22O11 = 6 C10H20O2 + 24 CO2 + 17 H2O
FeCl3 + Fe + H2O = FeCl2*4H2O =>
2 FeCl3 + Fe + 12 H2O = 3 FeCl2*4H2O
AI(ClO3)3 + AIBr3 + H2O = AICl3 + Br2 + AI(OH)3 =>
AI(ClO3)3 + 6 AIBr3 + 9 H2O = AICl3 + 9 Br2 + 6 AI(OH)3
NaCl + KNO3 = KCl + NaNO3 =>
NaCl + KNO3 = KCl + NaNO3
Cr(HO)3 + Cl2O = Cr2O3 + ClOH =>
2 Cr(HO)3 + 3 Cl2O = Cr2O3 + 6 ClOH
Pb(aq) + K2CrO4(aq) = K2(aq) + PbCrO4(s) =>
Pb(aq) + K2CrO4(aq) = K2(aq) + PbCrO4(s)
CH3OHH + O2 = CO2 + H2O =>
4 CH3OHH + 7 O2 = 4 CO2 + 10 H2O
CH3CHO + KMnO4 + KOH = CH3COOK + K2MnO4 + H2O =>
CH3CHO + 2 KMnO4 + 3 KOH = CH3COOK + 2 K2MnO4 + 2 H2O
N2 + O2 + H2O = NHO3 =>
2 N2 + 5 O2 + 2 H2O = 4 NHO3
C4H10O2 + NH3 + H2 = C4H11N0 + H2O =>
C4H10O2 + NH3 + H2 = C4H11N0 + 2 H2O
Pb(NO3)2 + CrBr = PbBr2 + CrNO3 =>
Pb(NO3)2 + 2 CrBr = PbBr2 + 2 CrNO3
Na2[Co(NO2)6] + NaMnO4 + H2SO4 = CoSO4 + MnSO4 + NaNO3 + HNO3 + H2O =>
Na2[Co(NO2)6] + 2 NaMnO4 + 3 H2SO4 = CoSO4 + 2 MnSO4 + 4 NaNO3 + 2 HNO3 + 2 H2O
Ca(OH)2 + H2SO4 = CaSO4 + HOH =>
Ca(OH)2 + H2SO4 = CaSO4 + 2 HOH
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
U + H2SO4 = UO2SO4 + H2O + SO2 =>
U + 4 H2SO4 = UO2SO4 + 4 H2O + 3 SO2
Fe + C6H8O7 + H3PO4 = FeH2PO4 + C6H12 + H2O =>
18 Fe + C6H8O7 + 18 H3PO4 = 18 FeH2PO4 + C6H12 + 7 H2O
Na2S2O3 + AgNO3 = Ag2S + NaNO3 + SO3 =>
Na2S2O3 + 2 AgNO3 = Ag2S + 2 NaNO3 + SO3
H3BO3 + C = BC2 + (OH)3 =>
H3BO3 + 2 C = BC2 + (OH)3
Si + HCl = SiCl2 + H2 =>
Si + 2 HCl = SiCl2 + H2
Cu(H2O)4SO4 = Cu(H2O)4 + SO4 =>
Cu(H2O)4SO4 = Cu(H2O)4 + SO4
C2H4 + HNO3 = CO + NO + H2O =>
3 C2H4 + 8 HNO3 = 6 CO + 8 NO + 10 H2O
MnO + H2O2 = MnO2 + H =>
2 MnO + H2O2 = 2 MnO2 + 2 H
NCl3 = N2 + Cl3 =>
2 NCl3 = N2 + 2 Cl3
Au + O2 = Au2O3 =>
4 Au + 3 O2 = 2 Au2O3
Fe3O4 + HNO3 = Fe(NO3)2 + Fe(NO3)3 + H2O =>
Fe3O4 + 8 HNO3 = Fe(NO3)2 + 2 Fe(NO3)3 + 4 H2O
N2H4(l) + N2O4(l) = N2(l) + H2O(l) =>
2 N2H4(l) + N2O4(l) = 3 N2(l) + 4 H2O(l)
NO2(g) + H2O + O2(g) = HNO3(aq) =>
4 NO2(g) + 2 H2O + O2(g) = 4 HNO3(aq)
BaCrO4 + HCl = BaCl2 + Cl2 + CrCl3 + H2O =>
2 BaCrO4 + 16 HCl = 2 BaCl2 + 3 Cl2 + 2 CrCl3 + 8 H2O
CH3COONa + ZnSO4*7H2O = Na2SO4 + Zn(CH3COO)2 + H2O =>
2 CH3COONa + ZnSO4*7H2O = Na2SO4 + Zn(CH3COO)2 + 7 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/13/24
Équations équilibrées sur01/12/24
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