| Équations équilibrées la veille | Équations équilibrées le lendemain |
HIF6 + H2O = IF6{-} + H3O{+}
Ra + H2SO4 = RaSO4 + H2O + SO2 =>
Ra + 2 H2SO4 = RaSO4 + 2 H2O + SO2
CaCl2 + CuSO4 = CaSO4 + CuCl2 =>
CaCl2 + CuSO4 = CaSO4 + CuCl2
Ca(SO4) + Na2CO3 = CaCO3 + Na2SO4 =>
Ca(SO4) + Na2CO3 = CaCO3 + Na2SO4
Al + K2Cr2O7 + HCl = Al2O3 + KCl + CrCl3 + H2O =>
2 Al + K2Cr2O7 + 8 HCl = Al2O3 + 2 KCl + 2 CrCl3 + 4 H2O
Sn(NO3)2 + NaOH = SnOH + Na(NO3)2 =>
Sn(NO3)2 + NaOH = SnOH + Na(NO3)2
MnO4 + Cl2 = MnO2 + ClO4 =>
4 MnO4 + Cl2 = 4 MnO2 + 2 ClO4
Sn(NO3)2 + NaOH = SnOH + Na(NO3)2 =>
Sn(NO3)2 + NaOH = SnOH + Na(NO3)2
NaHCO3 + CH3COOH = C3H7COOHNa + H2O + CO2 =>
8 NaHCO3 + 21 CH3COOH = 8 C3H7COOHNa + 14 H2O + 18 CO2
NaHCO2 + CH3COOH = NaCH3CO2 + CO2 + H2O =>
4 NaHCO2 + 3 CH3COOH = 4 NaCH3CO2 + 2 CO2 + 2 H2O
Tl + NaOH = TlOH + Na =>
Tl + NaOH = TlOH + Na
C8H16 + H2O = C8H18O =>
C8H16 + H2O = C8H18O
Cs2O + HF = CsF + H2O =>
Cs2O + 2 HF = 2 CsF + H2O
KCN + O2 = KNCO =>
2 KCN + O2 = 2 KNCO
H2 + NaOH + Cl2 = NaCl + H2O =>
H2 + 2 NaOH + Cl2 = 2 NaCl + 2 H2O
Al + (OH)2 = Al(OH)3 =>
2 Al + 3(OH)2 = 2 Al(OH)3
K2O2 + HCl = KCl + H2O + O2 =>
2 K2O2 + 4 HCl = 4 KCl + 2 H2O + O2
Zn + NaNO3 + H2O = NH3 + Na2Zn2O23 + NaOH =>
4 Zn + 11 NaNO3 + 20 H2O = 11 NH3 + 2 Na2Zn2O23 + 7 NaOH
NiCuSO4 = NiSO4Cu =>
NiCuSO4 = NiSO4Cu
(CH3CO)2 + O2 = CO2 + H2O =>
2(CH3CO)2 + 9 O2 = 8 CO2 + 6 H2O
K2SO4 + CaCO3 = K2CO3 + CaSO4 =>
K2SO4 + CaCO3 = K2CO3 + CaSO4
CH2CHCHO + H2 = CH3CH2CH2OH =>
CH2CHCHO + 2 H2 = CH3CH2CH2OH
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl88888 =>
88888 KMnO4 + 711104 HCl = 88888 KCl + 88888 MnCl2 + 355552 H2O + 5 Cl88888
KClO3 + C6H14O6 = KCl + CO2 + H2O =>
13 KClO3 + 3 C6H14O6 = 13 KCl + 18 CO2 + 21 H2O
GaF3 + Cs = CsF + Ga =>
GaF3 + 3 Cs = 3 CsF + Ga
Ca(OH)2 + Al = Ca + Al(OH)3 =>
3 Ca(OH)2 + 2 Al = 3 Ca + 2 Al(OH)3
CuS + H2O2 = CuSO3 + H2O =>
CuS + 3 H2O2 = CuSO3 + 3 H2O
N2 + P4 = N3P2 =>
3 N2 + P4 = 2 N3P2
MgSO3 = MgS + O2 =>
2 MgSO3 = 2 MgS + 3 O2
NiSO4 + NH3 + NaOH = Ni(NH3)4(OH)2 + Na2SO4 =>
NiSO4 + 4 NH3 + 2 NaOH = Ni(NH3)4(OH)2 + Na2SO4
Rb2 + O = Rb2O =>
Rb2 + O = Rb2O
P(s) + O2 = P4O10(s) =>
4 P(s) + 5 O2 = P4O10(s)
C2H7NO + H2O2 = CO2 + H2O + N2 =>
2 C2H7NO + 13 H2O2 = 4 CO2 + 20 H2O + N2
Au(NO3)2 + Al = Au + Al(NO3)3 =>
3 Au(NO3)2 + 2 Al = 3 Au + 2 Al(NO3)3
FeSO4(aq) + NH4OH(aq) = (NH4)2SO4(aq) + Fe(OH)2 =>
FeSO4(aq) + 2 NH4OH(aq) = (NH4)2SO4(aq) + Fe(OH)2
CoCl2 + HCl = CoCl4{2-} + H{+} =>
CoCl2 + 2 HCl = CoCl4{2-} + 2 H{+}
C6H8O6 + OH{-} = C6H7O6{-} + H2O =>
C6H8O6 + OH{-} = C6H7O6{-} + H2O
CH3Cl + Cl = CHCl3 + HCl =>
CH3Cl + 4 Cl = CHCl3 + 2 HCl
Li3VO4 + V2O3 + O2 = LiV2O4 =>
4 Li3VO4 + 10 V2O3 + O2 = 12 LiV2O4
CH3COOH + CaCO3 = Ca{2+} + CH3COO{-} + CO2 + H2O =>
2 CH3COOH + CaCO3 = Ca{2+} + 2 CH3COO{-} + CO2 + H2O
Mn{2} + BiO3{-} + H{+} = Bi{3} + MnO4{-} + H2O =>
2 Mn{2} + 5 BiO3{-} + 14 H{+} = 5 Bi{3} + 2 MnO4{-} + 7 H2O
CuCO3 + H2 = Cu + H2O + CO2 =>
CuCO3 + H2 = Cu + H2O + CO2
NH2OH + MnO2 + HCl = N2 + MnCl2 + H2O =>
2 NH2OH + MnO2 + 2 HCl = N2 + MnCl2 + 4 H2O
Si + H2O = SiO + H =>
Si + H2O = SiO + 2 H
C{27}H{50}O{6} + C{5}H{14}N{2} = C{15}H{28}ON{2} =>
5 C{27}H{50}O{6} + 6 C{5}H{14}N{2} = 11 C{15}H{28}ON{2}
(NH4)2Cr2O7 = Cr2O3 + H2O + N2 =>
(NH4)2Cr2O7 = Cr2O3 + 4 H2O + N2
Ag(NO3)3 + KBr = AgBr3 + KNO3 =>
Ag(NO3)3 + 3 KBr = AgBr3 + 3 KNO3
KCl + Mg = KClMg =>
KCl + Mg = KClMg
MgO2 + Zn = ZnO + Mg =>
MgO2 + 2 Zn = 2 ZnO + Mg
Fe(NO3)3 + Na3PO4 = FePO4 + NaNO3 =>
Fe(NO3)3 + Na3PO4 = FePO4 + 3 NaNO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/05/24
Équations équilibrées sur01/04/24
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