| Équations équilibrées la veille | Équations équilibrées le lendemain |
K2SO3 + HCl = KHSO3 + KCl
CaSO4*H2O + H2O = CaSO4*2H2O =>
CaSO4*H2O + H2O = CaSO4*2H2O
F + KI = FI + K =>
F + KI = FI + K
C2H5OHHCOOH = H2OHCOOC2H5 =>
C2H5OHHCOOH = H2OHCOOC2H5
Sb3B5 + Be(NO3)2 = Sb(NO3)5 + Be3B2 =>
2 Sb3B5 + 15 Be(NO3)2 = 6 Sb(NO3)5 + 5 Be3B2
Zn + CuO2 = ZnO2 + Cu =>
Zn + CuO2 = ZnO2 + Cu
Mn + K2O + H2O = K(MnO2)2 + H2 =>
4 Mn + K2O + 7 H2O = 2 K(MnO2)2 + 7 H2
CrBr2 + KOH = Cr(OH)2 + KBr =>
CrBr2 + 2 KOH = Cr(OH)2 + 2 KBr
CaOH2O = Ca(OH)2 =>
CaOH2O = Ca(OH)2
Ag + SiO3 = Ag2SiO3 =>
2 Ag + SiO3 = Ag2SiO3
Cr2(SO4)3 + Li2CO3 + H2O = Cr(OH)3 + CO2 + Li2SO4 =>
Cr2(SO4)3 + 3 Li2CO3 + 3 H2O = 2 Cr(OH)3 + 3 CO2 + 3 Li2SO4
Pb(OH)2 + H2SO4 = H2O + PbSO4 =>
Pb(OH)2 + H2SO4 = 2 H2O + PbSO4
NaClO + H2S = S + NaCl + H2O =>
NaClO + H2S = S + NaCl + H2O
Cr + KOH + H2O = KCrO2 + H2 =>
2 Cr + 2 KOH + 2 H2O = 2 KCrO2 + 3 H2
CuO + Na2S = CuS + Na2O =>
CuO + Na2S = CuS + Na2O
S2 + N2 = N4S5 =>
5 S2 + 4 N2 = 2 N4S5
CH3CH2CH2CH2COOH + Na = CH3CH2CH2CH2Na + CO2 + H2O =>
25 CH3CH2CH2CH2COOH + 26 Na = 26 CH3CH2CH2CH2Na + 21 CO2 + 8 H2O
Cd2CO3 = Cd2O + CO2 =>
Cd2CO3 = Cd2O + CO2
Ba(NO3)2 + H3 + PO4 = Ba(PO4)2 + H(NO3)3 =>
9 Ba(NO3)2 + 2 H3 + 18 PO4 = 9 Ba(PO4)2 + 6 H(NO3)3
Te + HCl = TeCl2 + H2 =>
Te + 2 HCl = TeCl2 + H2
HCl(aq) + KHCO3(aq) = KCl(aq) + H2O(l) + CO2(g) =>
HCl(aq) + KHCO3(aq) = KCl(aq) + H2O(l) + CO2(g)
BaBr + NaCl = NaBr + BaCl =>
BaBr + NaCl = NaBr + BaCl
Ba + Zn(NO3)2 = Ba(NO3)2 + Zn =>
Ba + Zn(NO3)2 = Ba(NO3)2 + Zn
Cu(OH)2 + NH3 = Cu(NH3)6 + (OH) =>
Cu(OH)2 + 6 NH3 = Cu(NH3)6 + 2(OH)
PH3 = H2 + P4 =>
4 PH3 = 6 H2 + P4
C + H + O = C4H8O2 =>
4 C + 8 H + 2 O = C4H8O2
H2 + N2 = NH3 =>
3 H2 + N2 = 2 NH3
SO2 + Ba + O2 = BaSO4 =>
SO2 + Ba + O2 = BaSO4
Zn(s) + AgNO3(aw) = Zn(NO3)2(aq) + Ag(s) =>
Zn(s) + 2 AgNO3(aw) = Zn(NO3)2(aq) + 2 Ag(s)
HNO + Ba(OH)2 = Ba(NO)2 + HOH =>
2 HNO + Ba(OH)2 = Ba(NO)2 + 2 HOH
CuSO4 + H2O2 + NaOH = Cu2O3 + Na2SO4 + H2O =>
2 CuSO4 + H2O2 + 4 NaOH = Cu2O3 + 2 Na2SO4 + 3 H2O
H3PO4 + Cl2 = Cl3PO4 + HCl =>
H3PO4 + 3 Cl2 = Cl3PO4 + 3 HCl
HIO4 + PbO2H2 = PbI2O8 + H2O =>
2 HIO4 + PbO2H2 = PbI2O8 + 2 H2O
Na2CO3 + CH3(CH2)3COOH = CH3CH2COONa + H2O + CO2 =>
13 Na2CO3 + 14 CH3(CH2)3COOH = 26 CH3CH2COONa + 5 H2O + 5 CO2
Pt + HCl + HNO3 = H2Cl6(PtO3)4 + NO + H2O =>
12 Pt + 18 HCl + 28 HNO3 = 3 H2Cl6(PtO3)4 + 28 NO + 20 H2O
C2H5COOH + Ca = (C2H5COO)Ca + H =>
C2H5COOH + Ca = (C2H5COO)Ca + H
Li + SO2 = LiSO2 =>
Li + SO2 = LiSO2
MgSO4 + K2CO3 = K2SO4 + MgCO3 =>
MgSO4 + K2CO3 = K2SO4 + MgCO3
H3S + O2 = H2O + S =>
4 H3S + 3 O2 = 6 H2O + 4 S
BaCO3H2OCO2 = Ba(HCO3)2 =>
BaCO3H2OCO2 = Ba(HCO3)2
HC2H3O2 + KNO2 = KC2H3O2 + HNO2 =>
HC2H3O2 + KNO2 = KC2H3O2 + HNO2
UO4 = UO2 + O2 =>
UO4 = UO2 + O2
PbCO3*Pb(OH)2 = PbO + H2O + CO2 =>
PbCO3*Pb(OH)2 = 2 PbO + H2O + CO2
(BiO)2CO3 + HNO3 = Bi(NO3)3 + H2O + CO2 =>
(BiO)2CO3 + 6 HNO3 = 2 Bi(NO3)3 + 3 H2O + CO2
MnSO4 + Mg = MgSO4 + Mn =>
MnSO4 + Mg = MgSO4 + Mn
I2 + MnO4{-} + H2O + H{+} = H5IO6 + Mn{2+} =>
5 I2 + 14 MnO4{-} + 4 H2O + 42 H{+} = 10 H5IO6 + 14 Mn{2+}
Ga(OH)3 + CH3COOH = (CH3COO)3Ga + H2O =>
Ga(OH)3 + 3 CH3COOH = (CH3COO)3Ga + 3 H2O
Cl2(VII) + O2 = Cl2(VII)O =>
2 Cl2(VII) + O2 = 2 Cl2(VII)O
Al{3+} + CH3OH + OH{-} = AlH4{-} + H2CO + H2O =>
Al{3+} + 4 CH3OH + 4 OH{-} = AlH4{-} + 4 H2CO + 4 H2O
KOH + HNO{3} = KNO{3} + H2O =>
KOH + HNO{3} = KNO{3} + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/18/24
Équations équilibrées sur01/17/24
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