| Équations équilibrées la veille |
C3H6O3 + C6H8O7 = C9H12O9 + H2O
C9H8O4 + H2O = C8H6O4 + C2H6O2 =>
10 C9H8O4 + 14 H2O = 9 C8H6O4 + 9 C2H6O2
CH3Cl + CH3OK = CH3OCH3 + KCl =>
CH3Cl + CH3OK = CH3OCH3 + KCl
Sn{2+} + NaOH = Sn(OH)2 + Na{+} =>
Sn{2+} + 2 NaOH = Sn(OH)2 + 2 Na{+}
Zn(s) + H2O(l) = ZnO + H2 =>
Zn(s) + H2O(l) = ZnO + H2
HgCl2 + H2O = HgO + H2Cl2 =>
HgCl2 + H2O = HgO + H2Cl2
MgCl2 + H2SiO3 = MgSiO3 + HCl =>
MgCl2 + H2SiO3 = MgSiO3 + 2 HCl
AgNO3(aq) + CuCl2(s) = AgCl(s) + Cu(NO3)2(aq) =>
2 AgNO3(aq) + CuCl2(s) = 2 AgCl(s) + Cu(NO3)2(aq)
F(OH)3 = F + OH =>
F(OH)3 = F + 3 OH
Zn + H2SO4 = ZnSO4 + H2 =>
Zn + H2SO4 = ZnSO4 + H2
H2O + HCOONa = HCOOH + NaOH =>
H2O + HCOONa = HCOOH + NaOH
MgCl2 + NH4OH = Mg + NH4Cl + OH =>
MgCl2 + 2 NH4OH = Mg + 2 NH4Cl + 2 OH
Na + CdCl2 = Cd + Na2Cl2 =>
2 Na + CdCl2 = Cd + Na2Cl2
Mg(NO3)2(aq) + Ca(s) = Ca(NO3)2 + Mg =>
Mg(NO3)2(aq) + Ca(s) = Ca(NO3)2 + Mg
Ni + NH3 = Ni(NH3)6 =>
Ni + 6 NH3 = Ni(NH3)6
SCN{-} + BrO3{-} + H2O = Br2{-} + SO4{2-} + HCN + H{+}' =>
11 SCN{-} + 12 BrO3{-} + 8 H2O = 6 Br2{-} + 11 SO4{2-} + 11 HCN + 5 H{+}'
H2SO4 + K4Fe(CN)6 + KMnO4 = CO2 + Fe2(SO4)3 + H2O + HNO3 + KHSO4 + MnSO4 =>
299 H2SO4 + 10 K4Fe(CN)6 + 122 KMnO4 = 60 CO2 + 5 Fe2(SO4)3 + 188 H2O + 60 HNO3 + 162 KHSO4 + 122 MnSO4
Ca + HNO2 = Ca(NO3)2 + N2O + H2O =>
2 Ca + 10 HNO2 = 2 Ca(NO3)2 + 3 N2O + 5 H2O
HNO3 + Co = Co(NO3)4 + H2O + NO2 =>
8 HNO3 + Co = Co(NO3)4 + 4 H2O + 4 NO2
P4 + O2 = P2O3 =>
P4 + 3 O2 = 2 P2O3
Fe + HO = Fe(OH) =>
Fe + HO = Fe(OH)
K + MgBr2 = KBr + Mg =>
2 K + MgBr2 = 2 KBr + Mg
(CH3COO)2CuH2O + H2NCH2COOH = (H2NCH2COO)2CuH2O + CH3COOH =>
(CH3COO)2CuH2O + 2 H2NCH2COOH = (H2NCH2COO)2CuH2O + 2 CH3COOH
NH3 + O2 = N2 + H2O =>
4 NH3 + 3 O2 = 2 N2 + 6 H2O
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
NaOH* + H3PO4 = Na3PO4 + H2O =>
3 NaOH* + H3PO4 = Na3PO4 + 3 H2O
Ni(s)I2(s) = NiI2(s) =>
Ni(s)I2(s) = NiI2(s)
Na2 + H2O + CO2 = NaHCO + O2 =>
2 Na2 + 2 H2O + 4 CO2 = 4 NaHCO + 3 O2
H2SO4 + ZnO = H2O + ZnSO4 =>
H2SO4 + ZnO = H2O + ZnSO4
C20H32O2 + H2O = C24H40O4 + C2H6O =>
4 C20H32O2 + 8 H2O = 3 C24H40O4 + 4 C2H6O
NaHCO3(s) + CH3COOH(aq) = NaCH3COO(aq) + CO2(g) + H2O(l) =>
NaHCO3(s) + CH3COOH(aq) = NaCH3COO(aq) + CO2(g) + H2O(l)
Gd2O3 + ZrO2 = Zr2Gd2 + O =>
Gd2O3 + 2 ZrO2 = Zr2Gd2 + 7 O
HOH + CO2 = O2 + C6H12O6 =>
6 HOH + 6 CO2 = 6 O2 + C6H12O6
C2H5NH2 + NaNO2 + HCl = C2H5OH + N2 + NaCl + H2O =>
C2H5NH2 + NaNO2 + HCl = C2H5OH + N2 + NaCl + H2O
F2 + H2O = OF2 + HF =>
2 F2 + H2O = OF2 + 2 HF
Pb(NO3)2 + H2S = PbS + NO3 + H2 =>
Pb(NO3)2 + H2S = PbS + 2 NO3 + H2
SnCl2 + Fe(SO4)3 = Sn(SO4)2 + FeCl3 =>
3 SnCl2 + 2 Fe(SO4)3 = 3 Sn(SO4)2 + 2 FeCl3
Fe + H2O = Fe3O4 + H2 =>
3 Fe + 4 H2O = Fe3O4 + 4 H2
CH4 + H2O = CO + H2 =>
CH4 + H2O = CO + 3 H2
Zn{+2} + Cl{-} = ZnCl2 =>
Zn{+2} + 2 Cl{-} = ZnCl2
H2C2H2 + H2O = CH3CH2OH =>
H2C2H2 + H2O = CH3CH2OH
FeO + HCIO4 = H2O + Fe(CIO4)2 =>
FeO + 2 HCIO4 = H2O + Fe(CIO4)2
PH3 + I2 + H2O = H3PO3 + HI =>
PH3 + 3 I2 + 3 H2O = H3PO3 + 6 HI
KBr + NaI = KI + NaBr =>
KBr + NaI = KI + NaBr
Fe + NO = FeO + N2 =>
2 Fe + 2 NO = 2 FeO + N2
Zn{+2} + Cl{-} = ZnCl2 =>
Zn{+2} + 2 Cl{-} = ZnCl2
C3H6 + oxygen = Carbondioxide + water =>
2 C3H6 + 9 O2 = 6 CO2 + 6 H2O
Na2B4O7 + HCl = H2B4O7 + NaCl =>
Na2B4O7 + 2 HCl = H2B4O7 + 2 NaCl
(C17H35COO)3C3H5 + H2O = C17H35COOH + C3H5(OH)3 =>
(C17H35COO)3C3H5 + 3 H2O = 3 C17H35COOH + C3H5(OH)3
C6H8(OH)6 + H3BO3 = C6H15O8B + H2O =>
C6H8(OH)6 + H3BO3 = C6H15O8B + H2O
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Équations équilibrées sur01/28/25
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