| Équations équilibrées la veille | Équations équilibrées le lendemain |
18 C19 + 19 H36 + 513 O2 = 342 CO2H2O
CH145 + O2 = CO2 + H2O =>
4 CH145 + 149 O2 = 4 CO2 + 290 H2O
BaCl2 + Na2CO3 = BaCO3 + NaCl1 =>
BaCl2 + Na2CO3 = BaCO3 + 2 NaCl1
KOH + Al = H2 + K3AlO3 =>
6 KOH + 2 Al = 3 H2 + 2 K3AlO3
NH3 + O2 = N2 + H2O =>
4 NH3 + 3 O2 = 2 N2 + 6 H2O
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
CoSO4 = Co{2+} + SO4{2-} =>
CoSO4 = Co{2+} + SO4{2-}
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
LiOH(s) = Li2O(s) + H2O(g) =>
2 LiOH(s) = Li2O(s) + H2O(g)
KMnO4 + SnCl2 + HCl = MnCl2 + KCl + SnCl4 + H2O =>
2 KMnO4 + 5 SnCl2 + 16 HCl = 2 MnCl2 + 2 KCl + 5 SnCl4 + 8 H2O
Pb(ClO4) + Rb = Rb(ClO4) + Pb =>
Pb(ClO4) + Rb = Rb(ClO4) + Pb
C8H15O05 + O2 = CO2 + H2O =>
4 C8H15O05 + 37 O2 = 32 CO2 + 30 H2O
Bi(OH)3 + HNO3 = Bi{+3} + NO3{-} + H2O =>
Bi(OH)3 + 3 HNO3 = Bi{+3} + 3 NO3{-} + 3 H2O
Na2CO4 + HNO3 = Na2NO3 + HCO4 =>
Na2CO4 + HNO3 = Na2NO3 + HCO4
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
C5H5N + O2 = CO2 + H2O + NO2 =>
4 C5H5N + 29 O2 = 20 CO2 + 10 H2O + 4 NO2
NH3(g) + CO2(g) = H2NCONH2(s) + H2O(g) =>
2 NH3(g) + CO2(g) = H2NCONH2(s) + H2O(g)
Al + H2Co3 = Al(Co3)3 + H2 =>
Al + 3 H2Co3 = Al(Co3)3 + 3 H2
KMnO4 + CuCl2 = K2 + CuMnO4 + Cl2 =>
2 KMnO4 + 2 CuCl2 = K2 + 2 CuMnO4 + 2 Cl2
C2H60S2 + O2 = CO2 + H2O + SO2 =>
C2H60S2 + 19 O2 = 2 CO2 + 30 H2O + 2 SO2
NaOH + FeBr3 = NaBr + Fe(OH)3 =>
3 NaOH + FeBr3 = 3 NaBr + Fe(OH)3
C24H57O3N11 + O2 = CO2 + H2O + NO2 =>
4 C24H57O3N11 + 191 O2 = 96 CO2 + 114 H2O + 44 NO2
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Pb(OH)5 + HCl = H2O + PbCl5 =>
Pb(OH)5 + 5 HCl = 5 H2O + PbCl5
BF3 + HK = KBH4 + KF =>
BF3 + 4 HK = KBH4 + 3 KF
COCl2 + KOH = H2O + K2CO3 + KCl =>
COCl2 + 4 KOH = 2 H2O + K2CO3 + 2 KCl
Mg(NH2CH2COO)2 + CH3COOH = Mg(CH3COO)2 + NH2CH2COOH =>
Mg(NH2CH2COO)2 + 2 CH3COOH = Mg(CH3COO)2 + 2 NH2CH2COOH
Cu(Cl2) + Ag(NO3) = Ag(Cl2) + Cu(NO3) =>
Cu(Cl2) + Ag(NO3) = Ag(Cl2) + Cu(NO3)
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
FeO2 + HNO3 = Fe(NO3)3 + H2O + O2 =>
4 FeO2 + 12 HNO3 = 4 Fe(NO3)3 + 6 H2O + O2
Pb2(SO4)2 + H2O = H2O(SO4)2 + Pb2 =>
Pb2(SO4)2 + H2O = H2O(SO4)2 + Pb2
HN3 + OH = H3O + N3 =>
2 HN3 + OH = H3O + 2 N3
Ag + KCl = KAgCl =>
Ag + KCl = KAgCl
HNO3 + AgNO3 = Ag(NO3)3 + H =>
2 HNO3 + AgNO3 = Ag(NO3)3 + 2 H
Si + F2 = SiF4 =>
Si + 2 F2 = SiF4
C2H6 + Cl2 = C2H5Cl + HCl =>
C2H6 + Cl2 = C2H5Cl + HCl
Cu(s) + O2(g) = CuO(s) =>
2 Cu(s) + O2(g) = 2 CuO(s)
AlBr3 + K2SO4 = Al2(SO4)3 + KBr =>
2 AlBr3 + 3 K2SO4 = Al2(SO4)3 + 6 KBr
Mo + H(BrO3) = Mo(BrO3) + H2 =>
2 Mo + 2 H(BrO3) = 2 Mo(BrO3) + H2
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
NaOH + Zn = Na + ZnO + H2 =>
2 NaOH + 2 Zn = 2 Na + 2 ZnO + H2
Na2B4O7 + HCl + H2O = H3BO3 + NaCl =>
Na2B4O7 + 2 HCl + 5 H2O = 4 H3BO3 + 2 NaCl
Fe + HClO3 = Fe(ClO3)3 + H =>
Fe + 3 HClO3 = Fe(ClO3)3 + 3 H
Ag + CuSO4 = Ag2SO4 + Cu =>
2 Ag + CuSO4 = Ag2SO4 + Cu
Ag + HNO3 = AgNO3 + NO + H2O =>
3 Ag + 4 HNO3 = 3 AgNO3 + NO + 2 H2O
CrO3 + H2SO4 + AlCl3 = Al2(SO4)3 + Cr2(SO4)3 + Cl2 + H2O =>
2 CrO3 + 6 H2SO4 + 2 AlCl3 = Al2(SO4)3 + Cr2(SO4)3 + 3 Cl2 + 6 H2O
Hg(NO3)2 + NaOH = Hg(OH)2 + NaNO3 =>
Hg(NO3)2 + 2 NaOH = Hg(OH)2 + 2 NaNO3
C4H10O + K2Cr2O7 + H2SO4 = C4H9O + K2SO4 + Cr2O3 + H2O =>
6 C4H10O + K2Cr2O7 + H2SO4 = 6 C4H9O + K2SO4 + Cr2O3 + 4 H2O
Cu + CaSO4 = Ca + CuSO4 =>
Cu + CaSO4 = Ca + CuSO4
H2SO4 + KOH = K2SO4 + H2O =>
H2SO4 + 2 KOH = K2SO4 + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/28/24
Équations équilibrées sur01/27/24
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