| Équations équilibrées la veille | Équations équilibrées le lendemain |
5 Sb2S3 + 18 KClO3 = 5 Sb2O3 + 15 SO2 + 9 K2O + 9 Cl2
Ag2(SO4) + H2 = H2(SO4) + Ag =>
Ag2(SO4) + H2 = H2(SO4) + 2 Ag
Hg + I = Hg2I2 =>
2 Hg + 2 I = Hg2I2
Zn2(CO3)2 = ZnO + CO2 =>
Zn2(CO3)2 = 2 ZnO + 2 CO2
CaF2 + H2SO4 = CaSO4 + H2F2 =>
CaF2 + H2SO4 = CaSO4 + H2F2
K2MnO4 + KCl + H2SO4 = K2SO4 + Cl2 + MnSO4 + H2O =>
K2MnO4 + 4 KCl + 4 H2SO4 = 3 K2SO4 + 2 Cl2 + MnSO4 + 4 H2O
SiCl4(aq) + H2O(l) = SiO2(s) + HCl(aq) =>
SiCl4(aq) + 2 H2O(l) = SiO2(s) + 4 HCl(aq)
CH3OH(l) + CO(g) = CH3CO2H(aq) =>
CH3OH(l) + CO(g) = CH3CO2H(aq)
CH3OH(l) + CO(g) = HC2H3O2(l) =>
CH3OH(l) + CO(g) = HC2H3O2(l)
CH3CH2CHO + K2Cr2O7 + H2SO4 = CH3CH2COOH + Cr2(SO4)3 + K2SO4 + H2O =>
3 CH3CH2CHO + K2Cr2O7 + 4 H2SO4 = 3 CH3CH2COOH + Cr2(SO4)3 + K2SO4 + 4 H2O
C + Fl = CFl4 =>
C + 4 Fl = CFl4
NaIO3 + NaHSO3 = I2 + NaHSO4 + Na2SO4 + H2O =>
2 NaIO3 + 5 NaHSO3 = I2 + 3 NaHSO4 + 2 Na2SO4 + H2O
CH3OH(l) + CO(g) = CH3COOH =>
CH3OH(l) + CO(g) = CH3COOH
C2H6O1 + O2 = CO2 + H2O1 =>
C2H6O1 + 3 O2 = 2 CO2 + 3 H2O1
Al + C2H4O2 = AlC2H4O2 =>
Al + C2H4O2 = AlC2H4O2
BaCl2 + Cu(CH3COO)2 = Ba(CH3COO)2 + CuCl2 =>
BaCl2 + Cu(CH3COO)2 = Ba(CH3COO)2 + CuCl2
H(NO2) + Al(OH)3 = H2O + Al(NO2)3 =>
3 H(NO2) + Al(OH)3 = 3 H2O + Al(NO2)3
BaCl2 + Cu(CH3COO)2 = Ba(CH3COO)2 + CuCl2 =>
BaCl2 + Cu(CH3COO)2 = Ba(CH3COO)2 + CuCl2
Fe(NO3)3 + K2HPO4 = Fe2(HPO4)3 + KNO3 =>
2 Fe(NO3)3 + 3 K2HPO4 = Fe2(HPO4)3 + 6 KNO3
CH3OH(l) + CO(g) = CH3COOH(l) =>
CH3OH(l) + CO(g) = CH3COOH(l)
C12H22O11 + NH4NO3 = CO + H2O + N2 =>
C12H22O11 + 12 NH4NO3 = 12 CO + 35 H2O + 12 N2
BaCl2 + Cu(CH3COO)2 = Ba(CH3COO)2 + CuCl2 =>
BaCl2 + Cu(CH3COO)2 = Ba(CH3COO)2 + CuCl2
Cr{3+} + S2O8{2-} + OH{-} = CrO4{2-} + SO4{2-} + H2O =>
2 Cr{3+} + 3 S2O8{2-} + 16 OH{-} = 2 CrO4{2-} + 6 SO4{2-} + 8 H2O
CI + KBr = KCI + Br =>
CI + KBr = KCI + Br
H{+}(aq) + CrO4{2-}(aq) = Cr2O7{2-}(aq) + H2O =>
2 H{+}(aq) + 2 CrO4{2-}(aq) = Cr2O7{2-}(aq) + H2O
I{-} = I2 + {-} =>
2 I{-} = I2 + 2e
HgSO4 + H2O = Hg(OH)2 + H2SO4 =>
HgSO4 + 2 H2O = Hg(OH)2 + H2SO4
Mg + TiCl = MgCl2 + Ti =>
Mg + 2 TiCl = MgCl2 + 2 Ti
C3H3N3O3 = HNCO =>
C3H3N3O3 = 3 HNCO
H2S + Ca(OH)2 = CaS + H2O =>
H2S + Ca(OH)2 = CaS + 2 H2O
H2S + NaOCI = CH4 + NaI + S + SO2 =>
4 H2S + 2 NaOCI = 2 CH4 + 2 NaI + 3 S + SO2
FeSO4 + KI = FeI + I2 + K2SO4 =>
2 FeSO4 + 4 KI = 2 FeI + I2 + 2 K2SO4
Ba(MnO4)2 + Na2SO3 + H2SO4 = MnSO4 + BaSO4 + H2O + Na2SO4 =>
Ba(MnO4)2 + 5 Na2SO3 + 3 H2SO4 = 2 MnSO4 + BaSO4 + 3 H2O + 5 Na2SO4
Al2(CO3)3(s) = Al2O3(s) + CO2(g) =>
Al2(CO3)3(s) = Al2O3(s) + 3 CO2(g)
CuCl2 + N2H4 + NaOH = Cu + N2 + H2O + NaCl =>
2 CuCl2 + N2H4 + 4 NaOH = 2 Cu + N2 + 4 H2O + 4 NaCl
BaCl2 + Cu(CH3COO)2 = Ba(CH3COO)2 + CuCl2 =>
BaCl2 + Cu(CH3COO)2 = Ba(CH3COO)2 + CuCl2
NH4Cl(aq)AgNO3(aq) = AgCl(s)NH4NO3(aq) =>
NH4Cl(aq)AgNO3(aq) = AgCl(s)NH4NO3(aq)
AlBr3(s) + F2(s) = AlF3(s) + Br2(l) =>
2 AlBr3(s) + 3 F2(s) = 2 AlF3(s) + 3 Br2(l)
KAlO2 = Al2O3K2O =>
2 KAlO2 = Al2O3K2O
C6H17NSi + O2 = SiO2 + CO2 + H2O + NO =>
4 C6H17NSi + 47 O2 = 4 SiO2 + 24 CO2 + 34 H2O + 4 NO
CH3COOH(aq) = CH3COO + H =>
CH3COOH(aq) = CH3COO + H
(CH3)2CHOH + KMnO4 = (CH3)2CO + H2O + MnO2 + K =>
2(CH3)2CHOH + KMnO4 = 2(CH3)2CO + 2 H2O + MnO2 + K
(NH4)2SO4 + BaCl2 = BaSO4(s) + NH4Cl(aq) =>
(NH4)2SO4 + BaCl2 = BaSO4(s) + 2 NH4Cl(aq)
SO + LiSe = SSe2 + Li2O =>
SO + 2 LiSe = SSe2 + Li2O
K2S + CuSO4 = K2SO4 + CuS =>
K2S + CuSO4 = K2SO4 + CuS
sulfuricacid + sodiumcarbonate = carbonicacid + sodiumsulfate =>
H2SO4 + Na2CO3 = H2CO3 + Na2SO4
CuSO4 + H2O = CuSO4*H2O =>
CuSO4 + H2O = CuSO4*H2O
Au + Zn(OH)2 = Zn + Au(OH)2 =>
Au + Zn(OH)2 = Zn + Au(OH)2
CdSO4(aq)K2S(aq) = CdS(s)K2SO4(aq) =>
CdSO4(aq)K2S(aq) = CdS(s)K2SO4(aq)
Fe244334O54 + H2SO4 = Fe2(SO4)3 + SO + H2O =>
2 Fe244334O54 + 1099449 H2SO4 = 244334 Fe2(SO4)3 + 366447 SO + 1099449 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/27/24
Équations équilibrées sur12/27/23
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