| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Cr(NO3)3 + 3 Na2CO3 = Cr2(CO3)3 + 6 NaNO3
CH3P(O)Cl2 + NaHF2 = CH3P(O)F2 + NaCl + HCl =>
CH3P(O)Cl2 + NaHF2 = CH3P(O)F2 + NaCl + HCl
C12H24O2 + C2H5OH = C12H26O + CO2 =>
3 C12H24O2 + C2H5OH = 3 C12H26O + 2 CO2
Mg3(PO4)2 = O2 + Mg3(PO3)2 =>
Mg3(PO4)2 = O2 + Mg3(PO3)2
Al(OH)3 + NaNO3 = Al(NO3)3 + NaOH =>
Al(OH)3 + 3 NaNO3 = Al(NO3)3 + 3 NaOH
MnO4{-} + V2O3 + H{+} = V2O5 + MnO2 + H2O =>
4 MnO4{-} + 3 V2O3 + 4 H{+} = 3 V2O5 + 4 MnO2 + 2 H2O
N2H4*H2O + HNO3 = [N2H5]NO3 + H2O =>
N2H4*H2O + HNO3 = [N2H5]NO3 + H2O
HBrO2 = HBr + O2 =>
HBrO2 = HBr + O2
CdO + H2O = Cd(HO)2 =>
CdO + H2O = Cd(HO)2
Zn{+2} + e = Zn =>
Zn{+2} + 2e = Zn
Mg(OH)2 + NaBr = MgBr2 + Na(OH) =>
Mg(OH)2 + 2 NaBr = MgBr2 + 2 Na(OH)
HBrO2 = H + BrO2 =>
HBrO2 = H + BrO2
Cr(OH)3 + KClO + KOH = K2CrO4 + KCl + H2O =>
2 Cr(OH)3 + 3 KClO + 4 KOH = 2 K2CrO4 + 3 KCl + 5 H2O
CHCH(g) + O2(g) = CO2 + H2O =>
2 CHCH(g) + 5 O2(g) = 4 CO2 + 2 H2O
HBr + LiOH = Br + LiOH2 =>
HBr + LiOH = Br + LiOH2
CH3COOH + NaOH = CH3COONa + H2O =>
CH3COOH + NaOH = CH3COONa + H2O
P + Cl2 = PCl4 =>
P + 2 Cl2 = PCl4
CuSO4 + Ba(NO3)2 = Cu(NO3)2 + BaSO4 =>
CuSO4 + Ba(NO3)2 = Cu(NO3)2 + BaSO4
Cr(NO3)2 = Cr2O3 + NO2 + O2 =>
4 Cr(NO3)2 = 2 Cr2O3 + 8 NO2 + O2
Cr2O3 + H2SO4 = Cr2(SO4)3 + H2O =>
Cr2O3 + 3 H2SO4 = Cr2(SO4)3 + 3 H2O
Ag(s) + HBr(aq) = AgBr(aq) + H2(g) =>
2 Ag(s) + 2 HBr(aq) = 2 AgBr(aq) + H2(g)
FeCl3 + K2O = KCl + Fe2O3 =>
2 FeCl3 + 3 K2O = 6 KCl + Fe2O3
HBrO2 = H + Br + O2 =>
HBrO2 = H + Br + O2
Ni + CaCl2 = NiCl3 + Ca =>
2 Ni + 3 CaCl2 = 2 NiCl3 + 3 Ca
(ZnOH)2CO3 = ZnO + CO2 + H2O =>
(ZnOH)2CO3 = 2 ZnO + CO2 + H2O
Fe(NO3)2 + NaHCO3 = FeHCO3 + Na(NO3)2 =>
Fe(NO3)2 + NaHCO3 = FeHCO3 + Na(NO3)2
KClO3 + C6H12O6 = KCl + CO3 + H2O =>
6 KClO3 + C6H12O6 = 6 KCl + 6 CO3 + 6 H2O
NH3 + O2 = N2 + H2O =>
4 NH3 + 3 O2 = 2 N2 + 6 H2O
HBrO2 = Br2 + H2O + O2 =>
4 HBrO2 = 2 Br2 + 2 H2O + 3 O2
K2CO3 + H2SO4 = H2CO3 + K2SO4 =>
K2CO3 + H2SO4 = H2CO3 + K2SO4
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
H{+}(aq) + O2(g) + Zn(s) = H2O(l) + Zn{2+}(aq) =>
4 H{+}(aq) + O2(g) + 2 Zn(s) = 2 H2O(l) + 2 Zn{2+}(aq)
HBrO2 = H{+} + BrO2{-} =>
HBrO2 = H{+} + BrO2{-}
NH3 + H2S = (NH4)2S =>
2 NH3 + H2S = (NH4)2S
C8H10 + KMnO4 = C7H6O2 + MnO2 + KOH + CH3 =>
13 C8H10 + 28 KMnO4 = 14 C7H6O2 + 28 MnO2 + 28 KOH + 6 CH3
HClO4(aq) + LiOH(aq) = LiClO4(aq) + H2O(l) =>
HClO4(aq) + LiOH(aq) = LiClO4(aq) + H2O(l)
HBrO2 = Br2O3 + H2O =>
2 HBrO2 = Br2O3 + H2O
Al + (OH)3 = Al(OH)3 =>
Al + (OH)3 = Al(OH)3
CH3OH + O2 = CO2 + H2O =>
2 CH3OH + 3 O2 = 2 CO2 + 4 H2O
C4H10O(l) + O2(g) = CO2(g) + H2O(g) =>
C4H10O(l) + 6 O2(g) = 4 CO2(g) + 5 H2O(g)
Pb + AgNO3 = Pb(NO3)2 + Ag =>
Pb + 2 AgNO3 = Pb(NO3)2 + 2 Ag
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
KOH(aq) + MgCl2(s) = Mg(OH)2(s) + KCl(aq) =>
2 KOH(aq) + MgCl2(s) = Mg(OH)2(s) + 2 KCl(aq)
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
C9H12 + H2O = H2 + CO2 =>
C9H12 + 18 H2O = 24 H2 + 9 CO2
NaClO + HCl + KI = I2 + NaCl + KCl + H2O =>
NaClO + 2 HCl + 2 KI = I2 + NaCl + 2 KCl + H2O
Na(s) + HCl(aq) = NaCl(aq) + H2(g) =>
2 Na(s) + 2 HCl(aq) = 2 NaCl(aq) + H2(g)
(CH3COO)2Ba + HCl = CH3COOH + BaCl2 =>
(CH3COO)2Ba + 2 HCl = 2 CH3COOH + BaCl2
HN3 + KMnO4 + H2SO4 = N2 + MnSO4 + K2SO4 + H2O =>
10 HN3 + 2 KMnO4 + 3 H2SO4 = 15 N2 + 2 MnSO4 + K2SO4 + 8 H2O
methane + chlorine = carbontetrachloride + hydrogen =>
CH4 + 2 Cl2 = CCl4 + 2 H2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/15/24
Équations équilibrées sur12/15/23
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