| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 SO2 + O2 + 2 H2O = 2 H2SO4
Cu + S8 = CuS =>
8 Cu + S8 = 8 CuS
FeCl3 + BaS + H2O = BaCl2 + Fe(OH)3 + H2S =>
2 FeCl3 + 3 BaS + 6 H2O = 3 BaCl2 + 2 Fe(OH)3 + 3 H2S
OH{-} + Cr{3+} = Cr(OH)3 =>
3 OH{-} + Cr{3+} = Cr(OH)3
C4H10O + O2 = CO2 + H201500 =>
20150 C4H10O + 70525 O2 = 80600 CO2 + H201500
(CH3)3CClAgNO3 = AgCl(CH3)3CONO2 =>
(CH3)3CClAgNO3 = AgCl(CH3)3CONO2
Mg + Zn(NO3)2 = Zn + Mg(NO3)2 =>
Mg + Zn(NO3)2 = Zn + Mg(NO3)2
Bi(NO3)3*5H2O + Fe(NO3)3*9H2O + Mn(NO3)2*4H2O + Co(NO3)2*6H2O + C6H8O7 = Bi75Co25Fe80Mn20O300 + CO2 + N2 + H2O =>
450 Bi(NO3)3*5H2O + 480 Fe(NO3)3*9H2O + 120 Mn(NO3)2*4H2O + 150 Co(NO3)2*6H2O + 910 C6H8O7 = 6 Bi75Co25Fe80Mn20O300 + 5460 CO2 + 1665 N2 + 11590 H2O
MnO4{-} + Sn{+2} + H{+} = Mn{+} + Sn{+4} + H2O =>
MnO4{-} + 3 Sn{+2} + 8 H{+} = Mn{+} + 3 Sn{+4} + 4 H2O
Cr(NH3)6(ClO)3 + HClO4 = (NH4)2Cr2O7 + N2 + ClO2 + H2O =>
2 Cr(NH3)6(ClO)3 + 18 HClO4 = (NH4)2Cr2O7 + 5 N2 + 24 ClO2 + 23 H2O
COH2O + O2 = CO2 + H2O =>
2 COH2O + O2 = 2 CO2 + 2 H2O
HClO4RbOH = Rb(ClO4)H2O =>
HClO4RbOH = Rb(ClO4)H2O
Sr(NO3)2 + C10H14O5V + NH4NO3 = SrVO3 + CO2 + H2O + N2 =>
Sr(NO3)2 + C10H14O5V + 19 NH4NO3 = SrVO3 + 10 CO2 + 45 H2O + 20 N2
Li2SO4 + NaOH = Li2(OH)2 + Na2SO4 =>
Li2SO4 + 2 NaOH = Li2(OH)2 + Na2SO4
H2(g) + Cl2(g) = HCl =>
H2(g) + Cl2(g) = 2 HCl
C6H10O2 + O2 = CO + H2O =>
2 C6H10O2 + 9 O2 = 12 CO + 10 H2O
(NH4)2Fe(SO4)2*6H2O + NaOH = Fe(OH)2 + NH3 + H2O + Na2SO4 =>
(NH4)2Fe(SO4)2*6H2O + 4 NaOH = Fe(OH)2 + 2 NH3 + 8 H2O + 2 Na2SO4
FeO + PdF2 = FeF2 + PdO =>
FeO + PdF2 = FeF2 + PdO
MnO2 + NaBiO3 + HNO3 = HMnO4 + BiONO3 + NaNO3 + H2O =>
2 MnO2 + 3 NaBiO3 + 6 HNO3 = 2 HMnO4 + 3 BiONO3 + 3 NaNO3 + 2 H2O
Na3[Fe(OH)6] + H2SO4 = Fe2(SO4)3 + H2O + Na2SO4 =>
2 Na3[Fe(OH)6] + 6 H2SO4 = Fe2(SO4)3 + 12 H2O + 3 Na2SO4
Cs2 + H2O = CsOH + H =>
Cs2 + 2 H2O = 2 CsOH + 2 H
NaSIO3 + MgBr = Na2Br2 + MgSIO3 =>
2 NaSIO3 + 2 MgBr = Na2Br2 + 2 MgSIO3
Zn + FeCl2 = ZnCl2 + Fe =>
Zn + FeCl2 = ZnCl2 + Fe
CH3O + H2O = CH3OH + OH =>
CH3O + H2O = CH3OH + OH
Li + MgCl2 = LiCl + Mg =>
2 Li + MgCl2 = 2 LiCl + Mg
NaClOFe(OH) = FeClNa(OH)O =>
NaClOFe(OH) = FeClNa(OH)O
Fe(No3)3 + H2SO4 = Fe2(SO4)3 + HNo3 =>
2 Fe(No3)3 + 3 H2SO4 = Fe2(SO4)3 + 6 HNo3
CH3CHCH2 + HCl = C3H7Cl =>
CH3CHCH2 + HCl = C3H7Cl
Cu + S8 = Cu2S =>
16 Cu + S8 = 8 Cu2S
PH3 + HBrO2 = H2PO4 + Br2 + H2O =>
2 PH3 + 6 HBrO2 = 2 H2PO4 + 3 Br2 + 4 H2O
Cs + HCl = CsCl + H2 =>
2 Cs + 2 HCl = 2 CsCl + H2
FeCl3 + K4[Fe(CN)6] = KFe[Fe(CN)6] + KCl =>
FeCl3 + K4[Fe(CN)6] = KFe[Fe(CN)6] + 3 KCl
CH3CH2OH + I2 + NaOH = CHI3 + HCOONa + HI =>
CH3CH2OH + 4 I2 + NaOH = CHI3 + HCOONa + 5 HI
P4 + Ca = P4Ca5 =>
P4 + 5 Ca = P4Ca5
C6H12 + Cl2 = C6H11Cl + HCl =>
C6H12 + Cl2 = C6H11Cl + HCl
H3AsO4 + H = AsH3 + H2O =>
H3AsO4 + 8 H = AsH3 + 4 H2O
Fe + Zn(NO3)2 = Zn + Fe(NO3)3 =>
2 Fe + 3 Zn(NO3)2 = 3 Zn + 2 Fe(NO3)3
K4Fe(CN)6 + H2SO4 + H2O = K2SO4 + FeSO4 + (NH4)2SO4 + CO =>
K4Fe(CN)6 + 6 H2SO4 + 6 H2O = 2 K2SO4 + FeSO4 + 3(NH4)2SO4 + 6 CO
C6H12O6 = C2H5OH + CO2 =>
C6H12O6 = 2 C2H5OH + 2 CO2
CaCN2 + H2O = CaCO3 + NH3 =>
CaCN2 + 3 H2O = CaCO3 + 2 NH3
CH3C(O)CH3 + KMnO4 + H2SO4 = CH3COOH + MnSO4 + K2SO4 + H2O =>
10 CH3C(O)CH3 + 8 KMnO4 + 12 H2SO4 = 15 CH3COOH + 8 MnSO4 + 4 K2SO4 + 12 H2O
MnCO3 + KCIO3 = MnO2 + CO2 + KCI =>
3 MnCO3 + KCIO3 = 3 MnO2 + 3 CO2 + KCI
K2CO3 + H2SiO3 = K2SiO3 + CO2 + H2O =>
K2CO3 + H2SiO3 = K2SiO3 + CO2 + H2O
MgCO3 + Ba(NO3)2 = Mg(NO3)2 + BaCO2 + O2 =>
2 MgCO3 + 2 Ba(NO3)2 = 2 Mg(NO3)2 + 2 BaCO2 + O2
C2H3O2NH4 + O2 = H2O + CO2 + NO =>
4 C2H3O2NH4 + 13 O2 = 14 H2O + 8 CO2 + 4 NO
Cu{3+}S + Fe = Fe{2+} + Cu =>
2 Cu{3+}S + 3 Fe = 3 Fe{2+} + 2 Cu
Ca(ClO3)2 + Bi2O3 + KOH = KBiO3 + H2O + CaCl2 =>
Ca(ClO3)2 + 3 Bi2O3 + 6 KOH = 6 KBiO3 + 3 H2O + CaCl2
C6H14COOH = C6H14 + COOH =>
C6H14COOH = C6H14 + COOH
Zinc(Sulphate)Strontium(Hydroxide) = Zinc(Hydroxide)Strontium(Sulphate) =>
Zinc(Sulphate)Strontium(Hydroxide) = Zinc(Hydroxide)Strontium(Sulphate)
K2CO3 + H2SiO3 = K2SiO3 + CO2 + H2O =>
K2CO3 + H2SiO3 = K2SiO3 + CO2 + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/16/24
Équations équilibrées sur05/16/23
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