| Équations équilibrées la veille | Équations équilibrées le lendemain |
CH2OHCH2Cl + KOH = CH2OHCH2OH + KCl
BkF4 + Al = AlF3 + Bk =>
3 BkF4 + 4 Al = 4 AlF3 + 3 Bk
Po(OH)2 = PoO + H2O =>
Po(OH)2 = PoO + H2O
CH3OH + H2SO4 = C2H6SO4 + H2O =>
2 CH3OH + H2SO4 = C2H6SO4 + 2 H2O
C6H12O6 + O2 + NH3 = C21H39N7O12 + H2O =>
7 C6H12O6 + 3 O2 + 14 NH3 = 2 C21H39N7O12 + 24 H2O
Al(s) + H2O(l) = Al(OH)3 + H(g) =>
Al(s) + 3 H2O(l) = Al(OH)3 + 3 H(g)
BaCl2 + H2SO4 = BaSO4 + (HCl)2 =>
BaCl2 + H2SO4 = BaSO4 + (HCl)2
(CH3)2NH(aq) + H2SO4(aq) = H2NH(aq) + (CH3)2SO4(w) =>
(CH3)2NH(aq) + H2SO4(aq) = H2NH(aq) + (CH3)2SO4(w)
Co3O4 + CO = Co + CO2 =>
Co3O4 + 4 CO = 3 Co + 4 CO2
Br2 + KI = KBr + I =>
Br2 + 2 KI = 2 KBr + 2 I
Bi(NO3)3 + H2O = Bi(O)NO3 + HNO3 =>
Bi(NO3)3 + H2O = Bi(O)NO3 + 2 HNO3
Al + NiSO4 = Al2(SO4)3 + Ni =>
2 Al + 3 NiSO4 = Al2(SO4)3 + 3 Ni
Sr(NO3)2 + NH4OH = Sr(OH)2 + NH4NO3 =>
Sr(NO3)2 + 2 NH4OH = Sr(OH)2 + 2 NH4NO3
NaCl + F2 = NaF + Cl2 =>
2 NaCl + F2 = 2 NaF + Cl2
SiFl4 + H2O = HFl + SiO2 =>
SiFl4 + 2 H2O = 4 HFl + SiO2
Al2O3 = Al + O2 =>
2 Al2O3 = 4 Al + 3 O2
GaF3 + Cs = CsF + Ga =>
GaF3 + 3 Cs = 3 CsF + Ga
Zr + HF = H2[ZrF6] + H2 =>
Zr + 6 HF = H2[ZrF6] + 2 H2
Fe{3+} + I{-} = I2 + Fe =>
2 Fe{3+} + 6 I{-} = 3 I2 + 2 Fe
HCO3{-} + OH{-} = CO3{-2} + H2O =>
HCO3{-} + OH{-} = CO3{-2} + H2O
PbCl2 + NH4(NO3) = Pb(NO3)2 + (NH4)Cl =>
PbCl2 + 2 NH4(NO3) = Pb(NO3)2 + 2(NH4)Cl
Fe + KOH + H2O = K3[Fe(OH)6] + H2 =>
2 Fe + 6 KOH + 6 H2O = 2 K3[Fe(OH)6] + 3 H2
H2Se + NaOH = Na2Se + H2O =>
H2Se + 2 NaOH = Na2Se + 2 H2O
Cu(NO3)2H2O = Cu(NO3)2 + H2O =>
Cu(NO3)2H2O = Cu(NO3)2 + H2O
CuCl2 + Zn(OH)2 = Cu(OH)2 + ZnCl2 =>
CuCl2 + Zn(OH)2 = Cu(OH)2 + ZnCl2
HCOOH + Ca = (HCOO)Ca + H2 =>
2 HCOOH + 2 Ca = 2(HCOO)Ca + H2
Ag2CO3 + NaBr = AgBr + Na2CO3 =>
Ag2CO3 + 2 NaBr = 2 AgBr + Na2CO3
P2O5 + CO = P + CO2 =>
P2O5 + 5 CO = 2 P + 5 CO2
Ra + F2 = Ra2F6 =>
2 Ra + 3 F2 = Ra2F6
Cd + H2 = Cd2H2 =>
2 Cd + H2 = Cd2H2
Y(NO3)2 + Ga3(AlO3)2 = Y(AlO3)2 + Ga3(NO3)2 =>
Y(NO3)2 + Ga3(AlO3)2 = Y(AlO3)2 + Ga3(NO3)2
PbCl2(s) + Al2(SO4)3(aq) = PbSO4(aq) + AlCl3(aq) =>
3 PbCl2(s) + Al2(SO4)3(aq) = 3 PbSO4(aq) + 2 AlCl3(aq)
CO2 + H2O = C12H22O2 + O2 =>
24 CO2 + 22 H2O = 2 C12H22O2 + 33 O2
Ba(OH)2 + H2SO4 = Ba2(SO4)2 + HOH =>
2 Ba(OH)2 + 2 H2SO4 = Ba2(SO4)2 + 4 HOH
NH3 + O3 = H2O + N2O4 =>
6 NH3 + 7 O3 = 9 H2O + 3 N2O4
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Pb + CH3COOH = CH3COOPb + H2 =>
2 Pb + 2 CH3COOH = 2 CH3COOPb + H2
Ca(ClO3)2 + KOH = KClO3 + (OH)2Ca =>
Ca(ClO3)2 + 2 KOH = 2 KClO3 + (OH)2Ca
Na2SO4 + FeCl3 = Fe(SO4)3 + Na2Cl =>
3 Na2SO4 + FeCl3 = Fe(SO4)3 + 3 Na2Cl
O2 + NO = N2O3 =>
O2 + 4 NO = 2 N2O3
Na3AlO3 + HCl = NaCl + Al2O3 + H2O =>
2 Na3AlO3 + 6 HCl = 6 NaCl + Al2O3 + 3 H2O
C2000H1700O440 + H2O = CH3COO{-} + H{+} + H2 =>
C2000H1700O440 + 1560 H2O = 1000 CH3COO{-} + 1000 H{+} + 410 H2
(CH3)3COH + O2 = CO2 + H2O =>
(CH3)3COH + 6 O2 = 4 CO2 + 5 H2O
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
HC3H5O3 + OH = CHO + H2O =>
HC3H5O3 + 3 OH = 3 CHO + 3 H2O
AgOH = Ag2O + H2O =>
2 AgOH = Ag2O + H2O
HNO3 + BaCl2 + Na2SO3 = BaSO4 + NaCl + NO2 + H2O =>
2 HNO3 + BaCl2 + Na2SO3 = BaSO4 + 2 NaCl + 2 NO2 + H2O
HCN + FeSO4 = H2SO4 + Fe(CN)2 =>
2 HCN + FeSO4 = H2SO4 + Fe(CN)2
C2O4{2-} + MnO4{2-} + H{+} = C{4+}O2 + Mn{2+} + H2O =>
2 C2O4{2-} + MnO4{2-} + 24 H{+} = 4 C{4+}O2 + Mn{2+} + 12 H2O
NO2 + H = NO + H2O =>
NO2 + 2 H = NO + 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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