| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 C7H14 + 21 O2 = 14 CO2 + 14 H2O
MgCl + K3PO4 = Mg3(PO4) + KCl =>
3 MgCl + K3PO4 = Mg3(PO4) + 3 KCl
BaCl2(aq) + Na2SO4(s) = Ba(SO4) + NaCl =>
BaCl2(aq) + Na2SO4(s) = Ba(SO4) + 2 NaCl
NH2 + H2O = NOH + H =>
NH2 + H2O = NOH + 3 H
Mg + AgNO3 = Mg(NO3)Ag =>
Mg + AgNO3 = Mg(NO3)Ag
EtH + O2 = EtOH =>
2 EtH + O2 = 2 EtOH
Ba{2+} + CO3{2-} + K2CrO4 = BaCrO4 + K2CO3 =>
Ba{2+} + CO3{2-} + K2CrO4 = BaCrO4 + K2CO3
K4Fe(CN)6 + KMnO4 + H2SO4 = KHSO4 + Fe2(SO4)3 + MnSO4 + HNO3 + CO2 + H2O =>
10 K4Fe(CN)6 + 122 KMnO4 + 299 H2SO4 = 162 KHSO4 + 5 Fe2(SO4)3 + 122 MnSO4 + 60 HNO3 + 60 CO2 + 188 H2O
H2SO2 + KOH = K2SO4 + H24 =>
6 H2SO2 + 12 KOH = 6 K2SO4 + H24
NaOH + H3SO3 = Na3SO3 + H2O =>
3 NaOH + H3SO3 = Na3SO3 + 3 H2O
As2S3 + O2 = As2O3 + OS2 =>
4 As2S3 + 9 O2 = 4 As2O3 + 6 OS2
N(g) + O2(g) = NO2 =>
N(g) + O2(g) = NO2
K4Fe(CN)6 + KMnO4 + H2SO4 = KHSO4 + Fe2(SO4)3 + MnSO4 + HNO3 + CO2 + H2O =>
10 K4Fe(CN)6 + 122 KMnO4 + 299 H2SO4 = 162 KHSO4 + 5 Fe2(SO4)3 + 122 MnSO4 + 60 HNO3 + 60 CO2 + 188 H2O
NaNO = NO + Na =>
NaNO = NO + Na
Cu + AgCl = CuAgCl =>
Cu + AgCl = CuAgCl
Al(OH)3 + H4SIO4 = Al4(SIO4)3 + H2O =>
4 Al(OH)3 + 3 H4SIO4 = Al4(SIO4)3 + 12 H2O
MgSO3 + HBr = MgBr2 + H2O + SO2 =>
MgSO3 + 2 HBr = MgBr2 + H2O + SO2
CH3COH + KMnO4 + H2SO4 = HCOOH + MnSO4 + K2SO4 + H2O =>
5 CH3COH + 6 KMnO4 + 9 H2SO4 = 10 HCOOH + 6 MnSO4 + 3 K2SO4 + 9 H2O
CuCl2 + K2CO3 = Cu(CO3) + KCl =>
CuCl2 + K2CO3 = Cu(CO3) + 2 KCl
Fe{3+} + (OH){-} = Fe(OH)3 =>
Fe{3+} + 3(OH){-} = Fe(OH)3
Fe2(C2O4)3 = FeC2O4 + CO2 =>
Fe2(C2O4)3 = 2 FeC2O4 + 2 CO2
SrBr2 + HI = SrI2 + HBr =>
SrBr2 + 2 HI = SrI2 + 2 HBr
Cl2 + CH4 = CCl4 + HCl4 =>
10 Cl2 + CH4 = CCl4 + 4 HCl4
KNO3 + H3PO4 = H3NO3 + KPO4 =>
KNO3 + H3PO4 = H3NO3 + KPO4
Al2O3 + NO = Al2(NO2)3 =>
Al2O3 + 3 NO = Al2(NO2)3
C6H12 + KMnO4 + H2SO4 = C2H6COOH + MnSO4 + K2SO4 + H2O =>
5 C6H12 + 6 KMnO4 + 9 H2SO4 = 10 C2H6COOH + 6 MnSO4 + 3 K2SO4 + 4 H2O
Ba(OH)2 = BaO + H2O =>
Ba(OH)2 = BaO + H2O
NH3(g) + I2(g) = N2(g) + HI(s) =>
2 NH3(g) + 3 I2(g) = N2(g) + 6 HI(s)
Pb + PbO2 + H2SO4 = PbSO4 + H2O =>
Pb + PbO2 + 2 H2SO4 = 2 PbSO4 + 2 H2O
Li2O + SiO2 = Li4SiO4 =>
2 Li2O + SiO2 = Li4SiO4
C3H7OH + K2Cr2O7 = C3H7O + K2Cr2O7H =>
C3H7OH + K2Cr2O7 = C3H7O + K2Cr2O7H
AlOH + HCl = AlH + OHCl =>
AlOH + HCl = AlH + OHCl
C14H10O2 + NaBH4 + C2H5OH = C14H14O2 + NaB(OCH2CH3) =>
5 C14H10O2 + 4 NaBH4 + 4 C2H5OH = 5 C14H14O2 + 4 NaB(OCH2CH3)
Ca + MgCl2 = CaCl2 + Mg =>
Ca + MgCl2 = CaCl2 + Mg
FeS2 + H2 + Fe3O3 = FeS + H2O =>
3 FeS2 + 3 H2 + Fe3O3 = 6 FeS + 3 H2O
CH3CCH + AgNO3 + NH3 = CH3CCAg + NH4NO3 =>
CH3CCH + AgNO3 + NH3 = CH3CCAg + NH4NO3
C4H9OH + KMnO4 = C4H4O + KOH + MnO2 + H2O =>
C4H9OH + 2 KMnO4 = C4H4O + 2 KOH + 2 MnO2 + 2 H2O
CH3Cl + Ba(OH)2 = CH3OH + BaCl2 =>
2 CH3Cl + Ba(OH)2 = 2 CH3OH + BaCl2
MoO4{2-} + S2O4{2-} + H = [Mo{6}Mo{5}O448(OH)14(H2O)70]{14-} + SO2 + H2O =>
MoO4{2-} + 3 S2O4{2-} + 8 H = [Mo{6}Mo{5}O448(OH)14(H2O)70]{14-} + 6 SO2 + 4 H2O
AsCl3 + H2O = As2O3 + HCl =>
2 AsCl3 + 3 H2O = As2O3 + 6 HCl
C6H12O6 + H2 = C2H6 + H2O =>
C6H12O6 + 9 H2 = 3 C2H6 + 6 H2O
HCl(aq) + NaOH(aq) = HCl(aq)NaOH(aq) =>
HCl(aq) + NaOH(aq) = HCl(aq)NaOH(aq)
C7H12 + Br2 = C7H12Br =>
2 C7H12 + Br2 = 2 C7H12Br
AgO + O2 = AgO2 =>
2 AgO + O2 = 2 AgO2
Cu(OH)2 + HNO3 = Cu(NO3)2 + H2O =>
Cu(OH)2 + 2 HNO3 = Cu(NO3)2 + 2 H2O
Al + Ba(OH)2 + H2O = Ba5[Al(OH)8]3 + H2 =>
3 Al + 5 Ba(OH)2 + 14 H2O = Ba5[Al(OH)8]3 + 7 H2
Rb + RbNO3 = Rb2O + N2(aq) =>
10 Rb + 2 RbNO3 = 6 Rb2O + N2(aq)
Al2(SO4)3 + Na2S = Al2S3 + Na2(SO4) =>
Al2(SO4)3 + 3 Na2S = Al2S3 + 3 Na2(SO4)
KCl + BaCl2 = BaCl + KCl2 =>
KCl + BaCl2 = BaCl + KCl2
S + KCl = SCl + K =>
S + KCl = SCl + K
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/15/24
Équations équilibrées sur11/14/23
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