| Équations équilibrées la veille | Équations équilibrées le lendemain |
Na2O2 + 2 H2O = H2O2 + 2 NaOH
K2MnO4 + HCl = KCl + MnCl2 + Cl2 + H2O =>
K2MnO4 + 8 HCl = 2 KCl + MnCl2 + 2 Cl2 + 4 H2O
Cr(NO3)3 + FeSO4 = Cr2(SO4)3 + Fe(NO3)2 =>
2 Cr(NO3)3 + 3 FeSO4 = Cr2(SO4)3 + 3 Fe(NO3)2
Fe + HNO3 = Fe(NO3)3 + NH4NO3 + H2O =>
8 Fe + 30 HNO3 = 8 Fe(NO3)3 + 3 NH4NO3 + 9 H2O
Al + NaOH = NaAlO + H =>
Al + NaOH = NaAlO + H
Fe + H2O = Fe(OH)3 + H2 =>
2 Fe + 6 H2O = 2 Fe(OH)3 + 3 H2
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
Cl2 + SO2 + H2O = H2SO4 + HCl =>
Cl2 + SO2 + 2 H2O = H2SO4 + 2 HCl
CH3OH + O2 = CO2 + H2O =>
2 CH3OH + 3 O2 = 2 CO2 + 4 H2O
Fe + HNO3 = Fe(NO3)2 + NH4NO3 + H2O =>
4 Fe + 10 HNO3 = 4 Fe(NO3)2 + NH4NO3 + 3 H2O
Ag + HNO3 = NO2 + Ag(NO3) + H2O =>
Ag + 2 HNO3 = NO2 + Ag(NO3) + H2O
Fe(OH)3 = Fe2O3 + H2O =>
2 Fe(OH)3 = Fe2O3 + 3 H2O
HCl(aq) + NaHCO3(s) = NaCl(aq) + H2O(l) + CO2(g) =>
HCl(aq) + NaHCO3(s) = NaCl(aq) + H2O(l) + CO2(g)
H2SO4 + ZnCO3 = Zn(SO4) + H2O + CO2 =>
H2SO4 + ZnCO3 = Zn(SO4) + H2O + CO2
P + K = K3P =>
P + 3 K = K3P
Al + NaOH = Na3AlO3 + H2 =>
2 Al + 6 NaOH = 2 Na3AlO3 + 3 H2
SO3 + H2O = H2SO4 =>
SO3 + H2O = H2SO4
BF3(s) + H2O(l) = H3BO3(s) + HF(l) =>
BF3(s) + 3 H2O(l) = H3BO3(s) + 3 HF(l)
SrO + H2S = SrS + H2O =>
SrO + H2S = SrS + H2O
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
P2O5 + H2O = H3PO4 =>
P2O5 + 3 H2O = 2 H3PO4
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
HCl + CA = H2 + CACl2 =>
2 HCl + CA = H2 + CACl2
Al(OH)3 + HNO3 = H2O + Al(NO3)3 =>
Al(OH)3 + 3 HNO3 = 3 H2O + Al(NO3)3
Na + HCl = NaCl + H2 =>
2 Na + 2 HCl = 2 NaCl + H2
sulfuricacid + zinccarbonate = zincsulfate + water + carbondioxide =>
H2SO4 + ZnCO3 = ZnSO4 + H2O + CO2
NO + H2O + HBrO3 = HNO3 + Br2 =>
10 NO + 2 H2O + 6 HBrO3 = 10 HNO3 + 3 Br2
C3H6 + H2O = C3H8O =>
C3H6 + H2O = C3H8O
KMnO4 + H2SO4 = H2O + K2SO4 + Mn2O7 =>
2 KMnO4 + H2SO4 = H2O + K2SO4 + Mn2O7
C3H8 + O2 = CO + H20 =>
10 C3H8 + 15 O2 = 30 CO + 4 H20
MnSO4 + PbO2 + HNO3 = HMnO4 + PbSO4 + Pb(NO3)2 + H2O =>
2 MnSO4 + 5 PbO2 + 6 HNO3 = 2 HMnO4 + 2 PbSO4 + 3 Pb(NO3)2 + 2 H2O
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
Cl + O2 = ClO =>
2 Cl + O2 = 2 ClO
C + FeO = CO + Fe =>
C + FeO = CO + Fe
C4H8 + O2 = CO2 + H20 =>
5 C4H8 + 20 O2 = 20 CO2 + 2 H20
Na3PO4 + Mg(NO3)2 = NaNO3 + Mg3(PO4)2 =>
2 Na3PO4 + 3 Mg(NO3)2 = 6 NaNO3 + Mg3(PO4)2
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
Fe(OH)3 = Fe2O3 + H2O =>
2 Fe(OH)3 = Fe2O3 + 3 H2O
H2S + O2 = S + H2O =>
2 H2S + O2 = 2 S + 2 H2O
NaBr = Na + Br =>
NaBr = Na + Br
Cl + O2 = Cl2O =>
4 Cl + O2 = 2 Cl2O
Na2S + H2O2 = Na2SO4 + H2O =>
Na2S + 4 H2O2 = Na2SO4 + 4 H2O
NH3 + Al2O3 = Al + N2 + H2O =>
2 NH3 + Al2O3 = 2 Al + N2 + 3 H2O
C5H12 + O2 = CO2 + H20 =>
5 C5H12 + 25 O2 = 25 CO2 + 3 H20
CH3OH + O2 = CO2 + H2O =>
2 CH3OH + 3 O2 = 2 CO2 + 4 H2O
Fe(OH)3 + Br2 + KOH = K2FeO4 + KBr + H2O =>
2 Fe(OH)3 + 3 Br2 + 10 KOH = 2 K2FeO4 + 6 KBr + 8 H2O
NaBr = Na + Br2 =>
2 NaBr = 2 Na + Br2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur09/24/16
Équations équilibrées sur10/24/15
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