| Équations équilibrées la veille |
PoO3 + H2O = H2PoO4
RbHCO3 + H2SO4 = RbSO4 + H2 + CO2 + H2O =>
2 RbHCO3 + 2 H2SO4 = 2 RbSO4 + H2 + 2 CO2 + 2 H2O
Li + FeBr2 = LiBr + Fe =>
2 Li + FeBr2 = 2 LiBr + Fe
CH6OH + O2 = CO2 + H2O =>
4 CH6OH + 9 O2 = 4 CO2 + 14 H2O
K3PO4 + MgCl2 + NH4Cl = MgNH4PO4 + KCl =>
K3PO4 + MgCl2 + NH4Cl = MgNH4PO4 + 3 KCl
HBrO + OH = BrO + H2O =>
HBrO + OH = BrO + H2O
C3H5(OH)3 = C3H5(OH)2 + (OH) =>
C3H5(OH)3 = C3H5(OH)2 + (OH)
P4O10 + H2O = PO(OH)3 =>
P4O10 + 6 H2O = 4 PO(OH)3
HF(g) + Ba(OH)2(aq) = BaF2(aq) + H2O(l) =>
2 HF(g) + Ba(OH)2(aq) = BaF2(aq) + 2 H2O(l)
C + BaSO4 = CO + BaS =>
4 C + BaSO4 = 4 CO + BaS
NH3 + NaOH = NH2Na + H2O =>
NH3 + NaOH = NH2Na + H2O
C2H5OH + KMnO4 + NaOH = CH3COONa + K2MnO4 + Na2MnO4 + H2O =>
C2H5OH + 4 KMnO4 + 5 NaOH = CH3COONa + 2 K2MnO4 + 2 Na2MnO4 + 4 H2O
Ca(s) + H2O = Ca(OH)2H2 =>
Ca(s) + 2 H2O = Ca(OH)2H2
C2H4Cl2 + H2O = C2H5ClO + HCl =>
C2H4Cl2 + H2O = C2H5ClO + HCl
K + MgBr2 = KBr + Mg =>
2 K + MgBr2 = 2 KBr + Mg
FeSO4 + H2SO4 + O = H2O + Fe2(SO4)3 =>
2 FeSO4 + H2SO4 + O = H2O + Fe2(SO4)3
H2SO4 + KMnO4 + H2O2 = MnO4 + K2SO4 + H2O =>
H2SO4 + 2 KMnO4 + H2O2 = 2 MnO4 + K2SO4 + 2 H2O
CaCO3 + NaOH + HCl = CaCl2 + Na2CO3 + H2O =>
CaCO3 + 2 NaOH + 2 HCl = CaCl2 + Na2CO3 + 2 H2O
Sb + Cl = SbCl3 =>
Sb + 3 Cl = SbCl3
MgO + HNO3 = Mg + NO3 + H2O =>
MgO + 2 HNO3 = Mg + 2 NO3 + H2O
K1Mn1O4 + HCl = MnCl2 + Cl2 + H2O + KCl =>
2 K1Mn1O4 + 16 HCl = 2 MnCl2 + 5 Cl2 + 8 H2O + 2 KCl
C6H12 + HBr = C6H13 + Br =>
C6H12 + HBr = C6H13 + Br
As3S4 + HNO3 = H2AsO4 + SO3 + NO2 + H2O =>
As3S4 + 42 HNO3 = 3 H2AsO4 + 4 SO3 + 42 NO2 + 18 H2O
C + HCl = CCl2 + H2 =>
C + 2 HCl = CCl2 + H2
Rb + N2 = Rb6N2 =>
6 Rb + N2 = Rb6N2
AlOHCl2 + H2O = [Al(OH)2]Cl + HCl =>
AlOHCl2 + H2O = [Al(OH)2]Cl + HCl
Tc + H2O2 = HTcO4 + H2O =>
2 Tc + 7 H2O2 = 2 HTcO4 + 6 H2O
Cu2O + C = Cu + CO2 =>
2 Cu2O + C = 4 Cu + CO2
H2O + Ag2O + B = Ag + H2BO3{-} + H{+} =>
3 H2O + 3 Ag2O + 2 B = 6 Ag + 2 H2BO3{-} + 2 H{+}
C5H8 + O2 = H2O + CO2 =>
C5H8 + 7 O2 = 4 H2O + 5 CO2
Co + Cu2OH = Co(OH)2 + Cu =>
Co + 2 Cu2OH = Co(OH)2 + 4 Cu
C + HCl = CCl4 + H2 =>
C + 4 HCl = CCl4 + 2 H2
Ca{2+} + CO3{2-} = CaCO3 =>
Ca{2+} + CO3{2-} = CaCO3
(Cr2O7){2-} + H{+} + C2H5OH = Cr{3+} + CO2 + H2O =>
2(Cr2O7){2-} + 16 H{+} + C2H5OH = 4 Cr{3+} + 2 CO2 + 11 H2O
Li2CO3 + HI = Li2I2 + CO2 + H2O =>
Li2CO3 + 2 HI = Li2I2 + CO2 + H2O
Ba{2+} + CO3{2-} = BaCO3 =>
Ba{2+} + CO3{2-} = BaCO3
C2H3Cl + O2 = CO2 + H2O + Cl2 =>
4 C2H3Cl + 11 O2 = 8 CO2 + 6 H2O + 2 Cl2
K3PO4 + Fe2O3 = K3Fe2 + PO4O3 =>
K3PO4 + Fe2O3 = K3Fe2 + PO4O3
Na2SeO4 + H2SO4 = H2SeO4 + Na2SO4 =>
Na2SeO4 + H2SO4 = H2SeO4 + Na2SO4
CuCl2 + Li2S = CuS + LiCl =>
CuCl2 + Li2S = CuS + 2 LiCl
HBrO + OH = BrO + H2O =>
HBrO + OH = BrO + H2O
Cr2O7{-2}(aq) + Fe{+2}(aq) + H{+} = CrO2{-}(aq) + Fe{+3}(aq) + H2O =>
Cr2O7{-2}(aq) + 6 Fe{+2}(aq) + 6 H{+} = 2 CrO2{-}(aq) + 6 Fe{+3}(aq) + 3 H2O
HCl + Na3CO3 = NaCl + H3CO3 =>
3 HCl + Na3CO3 = 3 NaCl + H3CO3
C10H16 + O2 = CO2 + H2O =>
C10H16 + 14 O2 = 10 CO2 + 8 H2O
C10H18 + O2 = CO2 + H2O =>
2 C10H18 + 29 O2 = 20 CO2 + 18 H2O
V(OH)2 = VO + H2O =>
V(OH)2 = VO + H2O
HCIO + HCI + KI = KCI + I2 + H2O =>
HCIO + HCI + 2 KI = 2 KCI + I2 + H2O
Sb + Cl = SbCl3 =>
Sb + 3 Cl = SbCl3
HBrO4 + Zn = ZnO + Br + H2O =>
2 HBrO4 + 7 Zn = 7 ZnO + 2 Br + H2O
CuCl2 + H3PO4 = Cu3(PO4)2 + HCl =>
3 CuCl2 + 2 H3PO4 = Cu3(PO4)2 + 6 HCl
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| Équations équilibrées la veille |
Équations équilibrées sur01/09/25
Équations équilibrées sur02/08/24
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