| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 H2 + 2 CaBr = 2 H2Br + Ca2
NaHH2O = NaOHH2 =>
NaHH2O = NaOHH2
NH4HCO3 = NH3 + H2O + C2O4 =>
2 NH4HCO3 = 2 NH3 + 2 H2O + C2O4
Li2SO4 + H2O = Li(OH) + SO3 =>
Li2SO4 + H2O = 2 Li(OH) + SO3
MnO2 + S = MnSO2 =>
MnO2 + S = MnSO2
BaCl2 + SO4 = Ba(SO4) + Cl2 =>
BaCl2 + SO4 = Ba(SO4) + Cl2
HClO3(aq) + NaOH(aq) = NaClO3 + H2O(l) =>
HClO3(aq) + NaOH(aq) = NaClO3 + H2O(l)
LiOH + H2CO3 = Li2CO3 + HOH =>
2 LiOH + H2CO3 = Li2CO3 + 2 HOH
C27H48O20 + H2O = C27H50O21 =>
C27H48O20 + H2O = C27H50O21
K3AsO3 + I2 + H2O = K3AsO4 + HI =>
K3AsO3 + I2 + H2O = K3AsO4 + 2 HI
H2S(g) + O2(g) = H2O(g) + SO2(g) =>
2 H2S(g) + 3 O2(g) = 2 H2O(g) + 2 SO2(g)
CrO3 + NaOH = Cr(OH)6 + Na2O =>
CrO3 + 6 NaOH = Cr(OH)6 + 3 Na2O
CaBrNHOH = NHBrCaOH =>
CaBrNHOH = NHBrCaOH
CH4(g) + O2 = CO(g) + H2(g) =>
2 CH4(g) + O2 = 2 CO(g) + 4 H2(g)
C6H5Br + HBr = C6H5C2H5 + Br2 =>
4 C6H5Br + 10 HBr = 3 C6H5C2H5 + 7 Br2
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
ZnPb(IV)Cl = ZnClPb(IV) =>
ZnPb(IV)Cl = ZnClPb(IV)
P4 + IO3{-} + OH{-} = HPO3{2-} + I2 + H2O =>
5 P4 + 12 IO3{-} + 28 OH{-} = 20 HPO3{2-} + 6 I2 + 4 H2O
Pb(NO3)2 + NaOH + OH{-} = Pb(OH)4{2-} + NaNO3 =>
Pb(NO3)2 + 2 NaOH + 2 OH{-} = Pb(OH)4{2-} + 2 NaNO3
Cu2SO4 + Al(ClO3)3 = CuClO3 + Al2(SO4)3 =>
3 Cu2SO4 + 2 Al(ClO3)3 = 6 CuClO3 + Al2(SO4)3
C6H5 + O2 = CO2 + H2O =>
4 C6H5 + 29 O2 = 24 CO2 + 10 H2O
CaO + Cl2O7 = CaClO + O2 =>
4 CaO + 2 Cl2O7 = 4 CaClO + 7 O2
Pb + P = Pb4P3 =>
4 Pb + 3 P = Pb4P3
Ca(s) + HNo3(aq) = Ca(No3)2(aq) + H2(g) =>
Ca(s) + 2 HNo3(aq) = Ca(No3)2(aq) + H2(g)
CaO + Cl2O7 = CaClO + O2 =>
4 CaO + 2 Cl2O7 = 4 CaClO + 7 O2
C6H12O2 + O2 = CO2 + H2O =>
C6H12O2 + 8 O2 = 6 CO2 + 6 H2O
CrCl3(aq) + AgNO3(aq) = AgCl(s) + Cr(NO3)3(aq) =>
CrCl3(aq) + 3 AgNO3(aq) = 3 AgCl(s) + Cr(NO3)3(aq)
CU2S + KBr = CU2Br + KS =>
CU2S + KBr = CU2Br + KS
Li + O2 = Li2O =>
4 Li + O2 = 2 Li2O
Ca + Zn(NO2)2 = CaNO2 + Zn =>
2 Ca + Zn(NO2)2 = 2 CaNO2 + Zn
FeO + Li2CO3 = LiFeO2 + CO =>
2 FeO + Li2CO3 = 2 LiFeO2 + CO
(FeOOH){+2} + H{+} = (FeO){+3} + H2O =>
(FeOOH){+2} + H{+} = (FeO){+3} + H2O
ZrClNaOH = Zr(OH)NaCl =>
ZrClNaOH = Zr(OH)NaCl
Al2(SO4)2 + BaCl2 = BaSO4 + AlCl2 =>
Al2(SO4)2 + 2 BaCl2 = 2 BaSO4 + 2 AlCl2
Zn(NO3)2 + NaHCO3 = ZnHCO3 + Na(NO3)2 =>
Zn(NO3)2 + NaHCO3 = ZnHCO3 + Na(NO3)2
CaO + Cl2O7 = Ca(ClO4)2 =>
CaO + Cl2O7 = Ca(ClO4)2
Zn + KMnO4 + KOH = Zn(OH)2 + K2MnO4 =>
Zn + 2 KMnO4 + 2 KOH = Zn(OH)2 + 2 K2MnO4
CaO + Cl2O7 = CaCl2 + O2 =>
CaO + Cl2O7 = CaCl2 + 4 O2
CaO + Cl2O7 = CaCl2O8 =>
CaO + Cl2O7 = CaCl2O8
Na3[Sb(OH)6] + HCl + Na2S = Sb2S3 + NaCl + H2O =>
2 Na3[Sb(OH)6] + 12 HCl + 3 Na2S = Sb2S3 + 12 NaCl + 12 H2O
AuCl3 + Au2SO + H2O = H2SO4 + Au + HCl =>
4 AuCl3 + 3 Au2SO + 9 H2O = 3 H2SO4 + 10 Au + 12 HCl
CH2CHCH2CHCH2 + KMnO4 + H2O = MnO2 + CH2(OH)CH(OH)CH2CH(OH)CH2(OH) + KOH =>
3 CH2CHCH2CHCH2 + 4 KMnO4 + 8 H2O = 4 MnO2 + 3 CH2(OH)CH(OH)CH2CH(OH)CH2(OH) + 4 KOH
Fe(NO3)3 + NaOH = NaNO3 + Fe2O3 + H2O =>
2 Fe(NO3)3 + 6 NaOH = 6 NaNO3 + Fe2O3 + 3 H2O
Ni + H3PO4 = Ni3(PO4)2 + H2 =>
3 Ni + 2 H3PO4 = Ni3(PO4)2 + 3 H2
CaO + Cl2O7 = CaClO + O2 =>
4 CaO + 2 Cl2O7 = 4 CaClO + 7 O2
KOH + BaCO3 = K2CO3 + Ba(OH)2 =>
2 KOH + BaCO3 = K2CO3 + Ba(OH)2
Cr + KMnO4 = K2CrO4 + MnO2 =>
Cr + 2 KMnO4 = K2CrO4 + 2 MnO2
C8H5KO4 + NaOH = C8H4KO4Na + H2O =>
C8H5KO4 + NaOH = C8H4KO4Na + H2O
KI + KClO2 + H2SO4 = KCl + I2 + K2SO4 + H2O =>
4 KI + KClO2 + 2 H2SO4 = KCl + 2 I2 + 2 K2SO4 + 2 H2O
NH4OH + FeCO3 = NH4CO3 + FeOH =>
NH4OH + FeCO3 = NH4CO3 + FeOH
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur05/15/24
Équations équilibrées sur06/14/23
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