| Équations équilibrées la veille | Équations équilibrées le lendemain |
Cl + NaI = NaCl + I
Ag(s) + Zn(H2C3O2)2 = AgH2C3O2(aq) + Zn(s) =>
2 Ag(s) + Zn(H2C3O2)2 = 2 AgH2C3O2(aq) + Zn(s)
Cr2O3(s) + O2(g) = CrO8(g) =>
2 Cr2O3(s) + 13 O2(g) = 4 CrO8(g)
CO2(g) + HCl(aq) = CO2Cl(g) + H(aq) =>
CO2(g) + HCl(aq) = CO2Cl(g) + H(aq)
Ag2S(s) + Al(s) = Al{3+} + S{2-} + Ag =>
3 Ag2S(s) + 2 Al(s) = 2 Al{3+} + 3 S{2-} + 6 Ag
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
NaHCO3 + HI = H2CO3 + NaI =>
NaHCO3 + HI = H2CO3 + NaI
K4FeC6N6 + KMnO4 + H2SO4 = Fe2S3O12 + MnSO4 + HNO3 + CO2 + H2O + KHSO4 =>
10 K4FeC6N6 + 122 KMnO4 + 299 H2SO4 = 5 Fe2S3O12 + 122 MnSO4 + 60 HNO3 + 60 CO2 + 188 H2O + 162 KHSO4
Ag(s) + Zn(H2C3O2)2 = AgH2C3O2(aq) + Zn(s) =>
2 Ag(s) + Zn(H2C3O2)2 = 2 AgH2C3O2(aq) + Zn(s)
TlOH + Al203 = Al(OH)3 + Tl =>
609 TlOH + Al203 = 203 Al(OH)3 + 609 Tl
Ag2Cl2 + Na2SeO3 + NH2NH2H2O = Ag2Se + NaCl + H2O + N2 =>
2 Ag2Cl2 + 2 Na2SeO3 + 3 NH2NH2H2O = 2 Ag2Se + 4 NaCl + 9 H2O + 3 N2
Ni2 + NH3 = Ni(NH3)2 =>
Ni2 + 4 NH3 = 2 Ni(NH3)2
ZnO + CsOH = Cs2ZnO2 + H2O =>
ZnO + 2 CsOH = Cs2ZnO2 + H2O
Ba + KC2H3O2 = Ba(C2H3O2)2 + K =>
Ba + 2 KC2H3O2 = Ba(C2H3O2)2 + 2 K
Ag(s) + Zn(H2C3O2)2 = AgH2C3O2(aq) + Zn(s) =>
2 Ag(s) + Zn(H2C3O2)2 = 2 AgH2C3O2(aq) + Zn(s)
CH3COOH + Ca + (OH)2 = Ca(CH3COO)2 + HOH =>
2 CH3COOH + Ca + (OH)2 = Ca(CH3COO)2 + 2 HOH
Cl2 + H2O = HCl + HOCl =>
Cl2 + H2O = HCl + HOCl
NaHCO3 + HI = H2CO3 + NaI =>
NaHCO3 + HI = H2CO3 + NaI
Ag2S(s) + Al(s) = Al{3+} + S{2-} + Ag =>
3 Ag2S(s) + 2 Al(s) = 2 Al{3+} + 3 S{2-} + 6 Ag
Cr2O3(s) + O2(g) = CrO8(g) =>
2 Cr2O3(s) + 13 O2(g) = 4 CrO8(g)
Ag2Cl2 + Na2SeO3 + NH2NH2H2O = Ag2Se + NaCl + H2O + N2 =>
2 Ag2Cl2 + 2 Na2SeO3 + 3 NH2NH2H2O = 2 Ag2Se + 4 NaCl + 9 H2O + 3 N2
CO2(g) + HCl(aq) = CO2Cl(g) + H(aq) =>
CO2(g) + HCl(aq) = CO2Cl(g) + H(aq)
NaOH + HNO2 = NaNO2 + HOH =>
NaOH + HNO2 = NaNO2 + HOH
NaHCO3 + HI = H2CO3 + NaI =>
NaHCO3 + HI = H2CO3 + NaI
CaCl2 + Cu2SO4 = CaSO4 + Cu2Cl2 =>
CaCl2 + Cu2SO4 = CaSO4 + Cu2Cl2
CH3(CH2)16COONa + CaCl2 = (CH3(CH2)16COO)2Ca + NaCl =>
2 CH3(CH2)16COONa + CaCl2 = (CH3(CH2)16COO)2Ca + 2 NaCl
Ba + KC2H3O2 = Ba(C2H3O2)2 + K =>
Ba + 2 KC2H3O2 = Ba(C2H3O2)2 + 2 K
Cr2O3(s) + O2(g) = CrO3(s) =>
2 Cr2O3(s) + 3 O2(g) = 4 CrO3(s)
NaHCO3 + HI = H2CO3 + NaI =>
NaHCO3 + HI = H2CO3 + NaI
Ag(s) + Zn(H2C3O2)2 = AgH2C3O2(aq) + Zn(s) =>
2 Ag(s) + Zn(H2C3O2)2 = 2 AgH2C3O2(aq) + Zn(s)
NaHCO3 + HI = H2CO3 + NaI =>
NaHCO3 + HI = H2CO3 + NaI
Cr2O3(s) + O2(g) = CrO8(g) =>
2 Cr2O3(s) + 13 O2(g) = 4 CrO8(g)
CHON + HO2 = CO2 + H2O + NO2 =>
3 CHON + 7 HO2 = 3 CO2 + 5 H2O + 3 NO2
CH3(CH2)16COONa + CaCl2 = (CH3(CH2)16COO)2Ca + NaCl =>
2 CH3(CH2)16COONa + CaCl2 = (CH3(CH2)16COO)2Ca + 2 NaCl
Ag2S(s) + Al(s) = Al{3+} + S{2-} + Ag =>
3 Ag2S(s) + 2 Al(s) = 2 Al{3+} + 3 S{2-} + 6 Ag
CaHPO4 + HCl = CaCl2 + Ca(H2PO4)2 =>
2 CaHPO4 + 2 HCl = CaCl2 + Ca(H2PO4)2
CH3COONa + H2SO4 = H2COONa + CH3SO4 =>
CH3COONa + H2SO4 = H2COONa + CH3SO4
Cr2O3(s) + O2(g) = CrO8(g) =>
2 Cr2O3(s) + 13 O2(g) = 4 CrO8(g)
Ag2Cl2 + Na2SeO3 + NH2NH2H2O = Ag2Se + NaCl + H2O + N2 =>
2 Ag2Cl2 + 2 Na2SeO3 + 3 NH2NH2H2O = 2 Ag2Se + 4 NaCl + 9 H2O + 3 N2
Ag2S(s) + Al(s) = Al{3+} + S{2-} + Ag =>
3 Ag2S(s) + 2 Al(s) = 2 Al{3+} + 3 S{2-} + 6 Ag
CH3COOH + Ca + (OH)2 = Ca(CH3COO)2 + HOH =>
2 CH3COOH + Ca + (OH)2 = Ca(CH3COO)2 + 2 HOH
Cs3PO4 + Mg(NO3)2 = Mg3(PO4)2 + CsNO3 =>
2 Cs3PO4 + 3 Mg(NO3)2 = Mg3(PO4)2 + 6 CsNO3
Ag2Cl2 + Na2SeO3 + NH2NH2H2O = Ag2Se + NaCl + H2O + N2 =>
2 Ag2Cl2 + 2 Na2SeO3 + 3 NH2NH2H2O = 2 Ag2Se + 4 NaCl + 9 H2O + 3 N2
C7H15 + O2 = CO2 + H2O =>
4 C7H15 + 43 O2 = 28 CO2 + 30 H2O
Cr2O3(s) + O2(g) = CrO8(g) =>
2 Cr2O3(s) + 13 O2(g) = 4 CrO8(g)
Al(SO4)3 + Ba(NO3)2 = Al(NO3)3 + Ba(SO4)2 =>
2 Al(SO4)3 + 3 Ba(NO3)2 = 2 Al(NO3)3 + 3 Ba(SO4)2
Al2P2 + Ca3(SO4)3 = Al2(SO4)3 + Ca3P2 =>
Al2P2 + Ca3(SO4)3 = Al2(SO4)3 + Ca3P2
CaCO3 + ClO = CO2 + CaCl2 + O2 =>
2 CaCO3 + 4 ClO = 2 CO2 + 2 CaCl2 + 3 O2
P + Fe2O3 = P4O10 + Fe =>
12 P + 10 Fe2O3 = 3 P4O10 + 20 Fe
Fe + Ai2O3 = FeO + Ai =>
3 Fe + Ai2O3 = 3 FeO + 2 Ai
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/08/24
Équations équilibrées sur02/07/23
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