| Équations équilibrées la veille | Équations équilibrées le lendemain |
BaOH + MgSO4 = MgOH + BaSO4
Sb2S3 + O = Sb4O6 + S =>
2 Sb2S3 + 6 O = Sb4O6 + 6 S
P4 + I = PI3 =>
P4 + 12 I = 4 PI3
KCrO2 + Br2 + KOH = K2CrO4 + KBr + H2O =>
2 KCrO2 + 3 Br2 + 8 KOH = 2 K2CrO4 + 6 KBr + 4 H2O
Fe2O3 = Fe + O4 =>
4 Fe2O3 = 8 Fe + 3 O4
PH3 + O2 = P4O10 + H2O =>
4 PH3 + 8 O2 = P4O10 + 6 H2O
PI3 + HNO3 = H3PO4 + HIO3 + NO + H2O =>
3 PI3 + 20 HNO3 = 3 H3PO4 + 9 HIO3 + 20 NO + H2O
Na + Co(NO3)3 = NaNO3 + Co =>
3 Na + Co(NO3)3 = 3 NaNO3 + Co
Mg(s) + HCl(l) = MgCl2(l) + H2(g) =>
Mg(s) + 2 HCl(l) = MgCl2(l) + H2(g)
CH3COOH + Ag2SO3 = AgCH3COOH + SO3 =>
2 CH3COOH + Ag2SO3 = 2 AgCH3COOH + SO3
C6H5O6 + O2 = H2O + CO2 =>
4 C6H5O6 + 17 O2 = 10 H2O + 24 CO2
As(s) + O2(g) = As4O10(s) =>
4 As(s) + 5 O2(g) = As4O10(s)
CuO + HNO3 = Cu(NO3)2 + H2O =>
CuO + 2 HNO3 = Cu(NO3)2 + H2O
As(s) + O2(g) = As4O10(s) =>
4 As(s) + 5 O2(g) = As4O10(s)
N2H6SO4 + KMnO4 + H2SO4 = NO2 + K2SO4 + H2O + MnO2 =>
N2H6SO4 + 4 KMnO4 + H2SO4 = 2 NO2 + 2 K2SO4 + 4 H2O + 4 MnO2
AlFe2O3 = Al(O3) + Fe =>
AlFe2O3 = Al(O3) + 2 Fe
H2SO3 + Zn = H2S + ZnO =>
H2SO3 + 3 Zn = H2S + 3 ZnO
Mg + AlCl3 = Al(s) + MgCl3(aq) =>
Mg + AlCl3 = Al(s) + MgCl3(aq)
CH3CH2CCCH2CH3 + H2SO4 + KMnO4 = CCCOOHCOOHCH2CH3 + MnSO4 + K2SO4 + H2O =>
10 CH3CH2CCCH2CH3 + 33 H2SO4 + 22 KMnO4 = 10 CCCOOHCOOHCH2CH3 + 22 MnSO4 + 11 K2SO4 + 48 H2O
Au + O2 = AuO2 =>
Au + O2 = AuO2
CaF2 + H2SO4 = HF + Ca(HSO4)2 =>
CaF2 + 2 H2SO4 = 2 HF + Ca(HSO4)2
C6H4ClCOOH + Cu + H2O = Cu2(C6H4ClCOO)4(H2O)2 + H2 =>
4 C6H4ClCOOH + 2 Cu + 2 H2O = Cu2(C6H4ClCOO)4(H2O)2 + 2 H2
Ca + SO8 = Ca2SO8 =>
2 Ca + SO8 = Ca2SO8
C6H5(NO2) + Fe + HCl = C6H5(NH2) + FeCl2 + H2O =>
C6H5(NO2) + 3 Fe + 6 HCl = C6H5(NH2) + 3 FeCl2 + 2 H2O
NaCl(aq) + H2SO4(aq) = HCl(g) + NaHSO4(aq) =>
NaCl(aq) + H2SO4(aq) = HCl(g) + NaHSO4(aq)
(CH3)(CH2)4CH3 + O2 = CO2 + H2O =>
2(CH3)(CH2)4CH3 + 19 O2 = 12 CO2 + 14 H2O
MgOFe + HCl = MgCl2Fe + H2O =>
MgOFe + 2 HCl = MgCl2Fe + H2O
PI3(l) + H2O(l) = H3PO3(aq) + HI(aq) =>
PI3(l) + 3 H2O(l) = H3PO3(aq) + 3 HI(aq)
CH4 + O3 = CO3 + H4 =>
CH4 + O3 = CO3 + H4
MnO4{-} + SO3{-2} + H3O{+} = Mn + SO4{-2} + H2O =>
2 MnO4{-} + 7 SO3{-2} + 2 H3O{+} = 2 Mn + 7 SO4{-2} + 3 H2O
RbO2(s) + H2O(l) = O2(g) + RbOH(s) =>
4 RbO2(s) + 2 H2O(l) = 3 O2(g) + 4 RbOH(s)
Al2(SO4)3 + Ca(OH)2 = Al(OH)3 + (SO4)3 + Ca =>
Al2(SO4)3 + 3 Ca(OH)2 = 2 Al(OH)3 + (SO4)3 + 3 Ca
NH4NO3 = N4 + O2 + H2O =>
2 NH4NO3 = N4 + O2 + 4 H2O
As(s) + O2(g) = As4O10(s) =>
4 As(s) + 5 O2(g) = As4O10(s)
K3[Fe(CN)6] + FeCl3 = KCl + Fe2(CN)6 =>
K3[Fe(CN)6] + FeCl3 = 3 KCl + Fe2(CN)6
Na(C2H3O2) + Mg(SO4) = Na2SO4 + Mg(C2H3O2)2 =>
2 Na(C2H3O2) + Mg(SO4) = Na2SO4 + Mg(C2H3O2)2
CO2 + H2O = CO(OH)2 =>
CO2 + H2O = CO(OH)2
KOH + MnSO4 + H2O2 = KMnO4 + K2SO4 + H2O =>
6 KOH + 2 MnSO4 + 5 H2O2 = 2 KMnO4 + 2 K2SO4 + 8 H2O
H3BO3 + NaBO2 = Na2[B4O5(OH)4] + H2O =>
2 H3BO3 + 2 NaBO2 = Na2[B4O5(OH)4] + H2O
Br2 + H2O + SO2 = HBr + H2SO4 =>
Br2 + 2 H2O + SO2 = 2 HBr + H2SO4
Mg + (OH)2 + NH3 = Mg3N2 + H2O =>
3 Mg + 3(OH)2 + 2 NH3 = Mg3N2 + 6 H2O
PO4 + K = KPO4 =>
PO4 + K = KPO4
W + Na2O2 = WO3 + Na =>
2 W + 3 Na2O2 = 2 WO3 + 6 Na
NaI + HCl = HI + NaCl =>
NaI + HCl = HI + NaCl
Al + S = AlS3 =>
Al + 3 S = AlS3
H2 + C + O2 = C2H5OH =>
6 H2 + 4 C + O2 = 2 C2H5OH
Pb(OH)2 + Na2CrO4 = PbCrO4 + NaOH =>
Pb(OH)2 + Na2CrO4 = PbCrO4 + 2 NaOH
NaOH + C6H4(OH)COOH = NaC6H4(OH)COO + H2O =>
NaOH + C6H4(OH)COOH = NaC6H4(OH)COO + H2O
C5H5NHCrO3Cl + RCH2OH = C5H5NHCl + Cr2O3 + RCHO + H2O =>
2 C5H5NHCrO3Cl + 3 RCH2OH = 2 C5H5NHCl + Cr2O3 + 3 RCHO + 3 H2O
K2Cr2O7 + CH20 + H2SO4 = K2SO4 + Cr2(SO4)3 + H2O + CO2 =>
4 K2Cr2O7 + CH20 + 16 H2SO4 = 4 K2SO4 + 4 Cr2(SO4)3 + 26 H2O + CO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/28/23
Équations équilibrées sur12/28/22
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