| Équations équilibrées la veille | Équations équilibrées le lendemain |
6 AI + 6 HCI = 2(AICI)3 + 3 H2
SCN{-} + NO3{-} + H2O = NH3 + CO2 + SO4{2-} =>
SCN{-} + NO3{-} + 3 H2O = 2 NH3 + CO2 + SO4{2-}
NaCl + K2CO3 = Na(CO3) + K2Cl =>
NaCl + K2CO3 = Na(CO3) + K2Cl
CuSO4 + H2O = CuSO4*H2O =>
CuSO4 + H2O = CuSO4*H2O
CH2NHHCl + NaOH = CH3NH2 + NaCl + O =>
CH2NHHCl + NaOH = CH3NH2 + NaCl + O
H + Ts = HTs =>
H + Ts = HTs
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
C7H5(NO2)3(s) = C(s) + CO(g) + N2(g) + H2(g) =>
2 C7H5(NO2)3(s) = 2 C(s) + 12 CO(g) + 3 N2(g) + 5 H2(g)
C17H33COOH + Br2 = (C17H33COO)Br2 + BrH =>
2 C17H33COOH + 3 Br2 = 2(C17H33COO)Br2 + 2 BrH
N2P = PN2 =>
N2P = PN2
AgNO3 + ZnSO4 = Zn(NO3)2 + Ag2SO4 =>
2 AgNO3 + ZnSO4 = Zn(NO3)2 + Ag2SO4
NaI + CaS = Na2S + CaI2 =>
2 NaI + CaS = Na2S + CaI2
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
AgNO3 + K2Cr2 = Ag2 + K2Cr2(NO3)2 =>
2 AgNO3 + K2Cr2 = Ag2 + K2Cr2(NO3)2
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Li + C = Li2C2 =>
2 Li + 2 C = Li2C2
Na2S + H2O = NaHS + NaOH =>
Na2S + H2O = NaHS + NaOH
N2H4 + H2O2 = N2 + H2O =>
N2H4 + 2 H2O2 = N2 + 4 H2O
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
NaSO3 + HCl = NaCl + H(SO3) =>
NaSO3 + HCl = NaCl + H(SO3)
Zn + CuCl2 = ZnCl2 + Cu =>
Zn + CuCl2 = ZnCl2 + Cu
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
CrPO4 + Ca = CaPO4 + Cr =>
CrPO4 + Ca = CaPO4 + Cr
Li + HCl = LiCl + H2 =>
2 Li + 2 HCl = 2 LiCl + H2
NHO3 = N2O5 + H2O =>
2 NHO3 = N2O5 + H2O
C3H5(C18H35O2)3 + NaOH = C3H5(OH)3 + C18H35OONa =>
C3H5(C18H35O2)3 + 3 NaOH = C3H5(OH)3 + 3 C18H35OONa
Br2 + LiF = LiBr + F2 =>
Br2 + 2 LiF = 2 LiBr + F2
P4O10 + MgO = Mg3(PO4)2 =>
P4O10 + 6 MgO = 2 Mg3(PO4)2
Fe2O3 + MoO3 = Fe2Mo3O12 =>
Fe2O3 + 3 MoO3 = Fe2Mo3O12
Pb(OH)2 + HCl = H2O + PbCl2 =>
Pb(OH)2 + 2 HCl = 2 H2O + PbCl2
Fe2O3 + MoO3 = Fe2Mo3O12 =>
Fe2O3 + 3 MoO3 = Fe2Mo3O12
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
I2(s) + NaBr(aq) = Br2(l) + NaI(aq) =>
I2(s) + 2 NaBr(aq) = Br2(l) + 2 NaI(aq)
CuBr2 + KOH = Cu(OH)2 + KBr =>
CuBr2 + 2 KOH = Cu(OH)2 + 2 KBr
CH4 + KMnO4 = C3H4O3 + MnO2 + KOH + H2O =>
9 CH4 + 14 KMnO4 = 3 C3H4O3 + 14 MnO2 + 14 KOH + 5 H2O
Fe(OH)2{+} + H2O = Fe(OH)3 + H{+} =>
Fe(OH)2{+} + H2O = Fe(OH)3 + H{+}
HBr + K2Cr2O7 = KBr + CrBr3 + Br2 + H2O =>
14 HBr + K2Cr2O7 = 2 KBr + 2 CrBr3 + 3 Br2 + 7 H2O
K2O + HNO3 = H2O + KNO3 =>
K2O + 2 HNO3 = H2O + 2 KNO3
Li + C = Li4C =>
4 Li + C = Li4C
MgS + CuCl2 = MgCl2 + CuS =>
MgS + CuCl2 = MgCl2 + CuS
I2(s) + NaBr(aq) = NaI + Br2 =>
I2(s) + 2 NaBr(aq) = 2 NaI + Br2
I2(s) + NaBr(aq) = Br + NaI =>
I2(s) + 2 NaBr(aq) = 2 Br + 2 NaI
As + Cl2 + H2O = H3AsO4 + HCl =>
2 As + 5 Cl2 + 8 H2O = 2 H3AsO4 + 10 HCl
C15H15O2N + NaBH4 = C15H17O2N + NaBH2 =>
C15H15O2N + NaBH4 = C15H17O2N + NaBH2
CH3CH(CH3)CH2COH + CuO = CH3CH(CH3)CH2COOH + Cu2O =>
CH3CH(CH3)CH2COH + 2 CuO = CH3CH(CH3)CH2COOH + Cu2O
HgO + Al = Hg + Al2O3 =>
3 HgO + 2 Al = 3 Hg + Al2O3
CuOFeCl2 = CuCl2FeO =>
CuOFeCl2 = CuCl2FeO
I2(s) + NaBr(aq) = IBr + Na =>
I2(s) + 2 NaBr(aq) = 2 IBr + 2 Na
Fe(OH)2 + H3PO4 = Fe3(PO4)2 + H2O =>
3 Fe(OH)2 + 2 H3PO4 = Fe3(PO4)2 + 6 H2O
CuOHCl + H2O = Cu(OH)2 + HCl =>
CuOHCl + H2O = Cu(OH)2 + HCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/19/24
Équations équilibrées sur12/19/23
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