| Équations équilibrées la veille |
6 KOH + 2 Al = 2 K3AlO3 + 3 H2
NH3 + Cl = N2 + HCl =>
2 NH3 + 6 Cl = N2 + 6 HCl
BaSO4 + NaCl = BaCl2 + Na2SO4 =>
BaSO4 + 2 NaCl = BaCl2 + Na2SO4
C12H22O11(g) + O2(g) = CO2(g) + H2O(l) =>
C12H22O11(g) + 12 O2(g) = 12 CO2(g) + 11 H2O(l)
Cu + CO2 = CuO2 + CO =>
Cu + 2 CO2 = CuO2 + 2 CO
P4(g) + Cl2(g) = PCl3(g) =>
P4(g) + 6 Cl2(g) = 4 PCl3(g)
C7H16(g) + O2 = CO2(g) + H2O(l) =>
C7H16(g) + 11 O2 = 7 CO2(g) + 8 H2O(l)
Zn(OH)2 + H2SO4 = ZnSO4 + HOH =>
Zn(OH)2 + H2SO4 = ZnSO4 + 2 HOH
FeO + MnO = FeO2 + Mn =>
FeO + MnO = FeO2 + Mn
Cu(NO3)2 + KHS = CuS + KNO3 + HNO3 =>
Cu(NO3)2 + KHS = CuS + KNO3 + HNO3
KNO3 + C11H22O11 = K2CO3 + CO2 + H2O + N2 =>
44 KNO3 + 5 C11H22O11 = 22 K2CO3 + 33 CO2 + 55 H2O + 22 N2
NiCl(H2O)2 = NiCl + H2O =>
NiCl(H2O)2 = NiCl + 2 H2O
Fe{3+} + CO = Fe + CO{2+} =>
2 Fe{3+} + 3 CO = 2 Fe + 3 CO{2+}
CuSO4 + NaOH + C6H12O6 = Cu2O + Na2SO4 + C6H11O7Na + H2O =>
2 CuSO4 + 5 NaOH + C6H12O6 = Cu2O + 2 Na2SO4 + C6H11O7Na + 3 H2O
NaCl + Cu(NO3)2 = Na(NO3)2 + CuCl =>
NaCl + Cu(NO3)2 = Na(NO3)2 + CuCl
(NH4)2MoO4 + HNO3 = MoO3 + NH4NO3 + H2O =>
(NH4)2MoO4 + 2 HNO3 = MoO3 + 2 NH4NO3 + H2O
Fe + S = Fe{2+} + S{2-} =>
Fe + S = Fe{2+} + S{2-}
C6H12O6 + H2 = C6H14 + H2O =>
C6H12O6 + 7 H2 = C6H14 + 6 H2O
AgNO3(aq) + Na2CO3(aq) = Ag2CO3(s) + NaNO3(aq) =>
2 AgNO3(aq) + Na2CO3(aq) = Ag2CO3(s) + 2 NaNO3(aq)
NaCl + NaOH = HCl + Na2O =>
NaCl + NaOH = HCl + Na2O
HN2 = H2 + N4 =>
2 HN2 = H2 + N4
K2CrO4 + KNO2 + H2O = Cr(OH)3 + KNO3 + KOH =>
2 K2CrO4 + 3 KNO2 + 5 H2O = 2 Cr(OH)3 + 3 KNO3 + 4 KOH
NO2{-} + Al + H2O = NH3 + AlO2{-} + OH =>
NO2{-} + Al + 3 H2O = NH3 + AlO2{-} + 3 OH
ZnO + Fe2O3 = ZnFe2O4 =>
ZnO + Fe2O3 = ZnFe2O4
Fr2O + H2O = Fr2(OH)2 =>
Fr2O + H2O = Fr2(OH)2
H2CO3 + CH4 = H2O + C6H12O6 =>
3 H2CO3 + 3 CH4 = 3 H2O + C6H12O6
H3PO4 + NH4 = (NH4)2HPO4 + H2 =>
H3PO4 + 2 NH4 = (NH4)2HPO4 + H2
SiO2 + H2 = SiO + H2O =>
SiO2 + H2 = SiO + H2O
(NH4)2SO4 + HCl = NH4Cl + H2SO4 =>
(NH4)2SO4 + 2 HCl = 2 NH4Cl + H2SO4
Al + ClO = Al(ClO)3 =>
Al + 3 ClO = Al(ClO)3
MnO2 + KOH + H2O = KMnO4 + MnO(OH) =>
4 MnO2 + KOH + H2O = KMnO4 + 3 MnO(OH)
ZnCl2 + H2O = ZnOHCl + HCl =>
ZnCl2 + H2O = ZnOHCl + HCl
Ba + SO4 = BaSO4 =>
Ba + SO4 = BaSO4
Cr(NO3)2 + CuSO4 = CrSO4 + Cu(NO3)2 =>
Cr(NO3)2 + CuSO4 = CrSO4 + Cu(NO3)2
NH4NO3 = N2 + O2 + H2O =>
2 NH4NO3 = 2 N2 + O2 + 4 H2O
Co + Fe{3+} = Co{2+} + Fe{2+} =>
Co + 2 Fe{3+} = Co{2+} + 2 Fe{2+}
CH4 + CO = C2H2 + H2O =>
CH4 + CO = C2H2 + H2O
Hg2(NO3)2 + LiOH = Hg2(OH)2 + LiNO3 =>
Hg2(NO3)2 + 2 LiOH = Hg2(OH)2 + 2 LiNO3
Al2O3 + Cl2O7 = Al(ClO4)3 =>
Al2O3 + 3 Cl2O7 = 2 Al(ClO4)3
Fe2(SO4)3 + NaOH = Fe(OH)3 + Na2SO4 =>
Fe2(SO4)3 + 6 NaOH = 2 Fe(OH)3 + 3 Na2SO4
Na(OH) + HCl = NaCl + H(OH) =>
Na(OH) + HCl = NaCl + H(OH)
C3H7Br + KOH = C3H6 + KBr + H2O =>
C3H7Br + KOH = C3H6 + KBr + H2O
H2S + PB(OH)2 = PBS + H2O =>
H2S + PB(OH)2 = PBS + 2 H2O
CrO4{2-} + PH3 + H2O = Cr(OH)3 + P4 + OH{-} =>
4 CrO4{2-} + 4 PH3 + 4 H2O = 4 Cr(OH)3 + P4 + 8 OH{-}
Sn(ClO3)2 = SnCl2 + O2 =>
Sn(ClO3)2 = SnCl2 + 3 O2
H2OCO2 = H2CO3 =>
H2OCO2 = H2CO3
CO2 + H2S + H2O = C6H12O6 + SO2 =>
6 CO2 + 4 H2S + 2 H2O = C6H12O6 + 4 SO2
CH3OH + CuO = HCOH + Cu + H2O =>
CH3OH + CuO = HCOH + Cu + H2O
Ni(OH)2 + H2CO3 = Ni(HCO3)2 + H2O =>
Ni(OH)2 + 2 H2CO3 = Ni(HCO3)2 + 2 H2O
Pd + Cl2 = PdCl5 =>
2 Pd + 5 Cl2 = 2 PdCl5
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| Équations équilibrées la veille |
Équations équilibrées sur10/23/24
Équations équilibrées sur11/22/23
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