| Équations équilibrées la veille | Équations équilibrées le lendemain |
Rb2SO3 + 2 HBr = 2 RbBr + H2SO3
NaCI + F{2} = NaF + CI{2} =>
NaCI + F{2} = NaF + CI{2}
HClO3 + Br + H2O = HBrO3 + HCl =>
5 HClO3 + 6 Br + 3 H2O = 6 HBrO3 + 5 HCl
Sn3(PO4)4 + Bi2(CrO4)3 = Bi(PO4) + Sn(CrO4)2 =>
Sn3(PO4)4 + 2 Bi2(CrO4)3 = 4 Bi(PO4) + 3 Sn(CrO4)2
K2SO4 + HCl = H2SO4 + KCl(aq) =>
K2SO4 + 2 HCl = H2SO4 + 2 KCl(aq)
GaN + HCl = GaCl3 + NH3 =>
GaN + 3 HCl = GaCl3 + NH3
H2SO5 = H2SO4 + O2 =>
2 H2SO5 = 2 H2SO4 + O2
TeO3 + NaOH = Na(TeO3)OH =>
TeO3 + NaOH = Na(TeO3)OH
CaF2 = Ca + F =>
CaF2 = Ca + 2 F
Ag + H2S = Ag2S + H2 =>
2 Ag + H2S = Ag2S + H2
Ag + BrO3{-} + H{+} = Ag{+} + Br{-} + H2O =>
6 Ag + BrO3{-} + 6 H{+} = 6 Ag{+} + Br{-} + 3 H2O
TiCl3 + H2O2 + H2O = HCl + TiO2 =>
2 TiCl3 + H2O2 + 2 H2O = 6 HCl + 2 TiO2
K2CrO7 + CH3CH2OH + H2SO4 = Cr2(SO4)3 + CH3COOH + K2SO4 + H2O =>
4 K2CrO7 + 9 CH3CH2OH + 10 H2SO4 = 2 Cr2(SO4)3 + 9 CH3COOH + 4 K2SO4 + 19 H2O
Cd + Na2S = CdS + Na =>
Cd + Na2S = CdS + 2 Na
Ni(OH)2 + HCl = NiCl2 + H2O =>
Ni(OH)2 + 2 HCl = NiCl2 + 2 H2O
Cd(OH)2 + HBr = CdBr2 + H2O =>
Cd(OH)2 + 2 HBr = CdBr2 + 2 H2O
K2SO4 = K + SO4 =>
K2SO4 = 2 K + SO4
NO2 + H2O = HNO3 + NO =>
3 NO2 + H2O = 2 HNO3 + NO
NI3*NH3 = N2 + NH4I + I2 =>
8 NI3*NH3 = 5 N2 + 6 NH4I + 9 I2
P4 + O10 + H2O = HPO4 =>
5 P4 + 7 O10 + 10 H2O = 20 HPO4
CrBr2(aq) + AgNO3 = AgBr(s) + Cr(NO3)2(aq) =>
CrBr2(aq) + 2 AgNO3 = 2 AgBr(s) + Cr(NO3)2(aq)
Na4P2O7 + FePO4 + Fe = Na4Fe3(PO4)2(P2O7) =>
Na4P2O7 + 2 FePO4 + Fe = Na4Fe3(PO4)2(P2O7)
LiCl + Na3PO4 = Li3PO4 + NaCl =>
3 LiCl + Na3PO4 = Li3PO4 + 3 NaCl
HCl + C6H12O6 + CH4N2O = C9H10ClN5O2 + H2O =>
12 HCl + 13 C6H12O6 + 30 CH4N2O = 12 C9H10ClN5O2 + 84 H2O
CuSO4*H2O + NaOH = CuO + H2O + Na2SO4 =>
CuSO4*H2O + 2 NaOH = CuO + 2 H2O + Na2SO4
HC2H3O2 + Ba(NO3)2 = HNO3 + Ba(C2H3O2)2 =>
2 HC2H3O2 + Ba(NO3)2 = 2 HNO3 + Ba(C2H3O2)2
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Li2CO3 + H2SO4 = CO2 + H2O + Li2SO4 =>
Li2CO3 + H2SO4 = CO2 + H2O + Li2SO4
Fe(NH4)2(SO4)2(H2O)6 + H2C2O4 + K2C2O4 + H2O2 = K3[Fe(C2O4)3](H2O)3 + (NH4)2SO4 + H2SO4 + H2O =>
2 Fe(NH4)2(SO4)2(H2O)6 + 3 H2C2O4 + 3 K2C2O4 + H2O2 = 2 K3[Fe(C2O4)3](H2O)3 + 2(NH4)2SO4 + 2 H2SO4 + 8 H2O
Zn + HNO3(dilute) = Zn(NO3)2 + N2O + H2O =>
4 Zn + 10 HNO3(dilute) = 4 Zn(NO3)2 + N2O + 5 H2O
H2SO4 + C6H2O6 = H2O + CO2 + S =>
7 H2SO4 + 3 C6H2O6 = 10 H2O + 18 CO2 + 7 S
S + HNO3 = SO2 + NO + H2O =>
3 S + 4 HNO3 = 3 SO2 + 4 NO + 2 H2O
C2O4 + AgNO3 = AgC2O4 + NO3 =>
C2O4 + AgNO3 = AgC2O4 + NO3
C7H16 + OH = CO2 + H2O =>
C7H16 + 44 OH = 7 CO2 + 30 H2O
ZnClO3 = ZnO + ClO2 =>
ZnClO3 = ZnO + ClO2
Na2CO3 + HNO3 = NaNO3 + NaHCO3 =>
Na2CO3 + HNO3 = NaNO3 + NaHCO3
NaOH + HCl = H2O + NaCl =>
NaOH + HCl = H2O + NaCl
ZnCO3(heated) = ZnO + CO2 =>
ZnCO3(heated) = ZnO + CO2
Na2CO3 + HNO3 = NaNO3 + NaHCO3 =>
Na2CO3 + HNO3 = NaNO3 + NaHCO3
CaSO4 = SO3 + CaO =>
CaSO4 = SO3 + CaO
Na3AsS4 + HCl = As2S5 + NaCl + H2S =>
2 Na3AsS4 + 6 HCl = As2S5 + 6 NaCl + 3 H2S
CCl2F2 + F2 = CF4 + Cl2 =>
CCl2F2 + F2 = CF4 + Cl2
Ca + CrBr2 = Cr + CaBr2 =>
Ca + CrBr2 = Cr + CaBr2
K2S + K2Cr2O7 + HCl = CrCl3 + K2SO4 + KCl + H2O =>
3 K2S + 4 K2Cr2O7 + 32 HCl = 8 CrCl3 + 3 K2SO4 + 8 KCl + 16 H2O
K2SO4 + CuCl2 = K2Cu + SO4Cl2 =>
K2SO4 + CuCl2 = K2Cu + SO4Cl2
NO2 + H2O = HNO3 + NO =>
3 NO2 + H2O = 2 HNO3 + NO
Ba(HCO3)2 = BaCO3 + CO2 + H2O =>
Ba(HCO3)2 = BaCO3 + CO2 + H2O
C13H12O + O2 = CO2 + H2O =>
2 C13H12O + 31 O2 = 26 CO2 + 12 H2O
Pb(NO3)2(aq) + CaCl2(aq) = PbCl2(s) + Ca(NO3)2(aq) =>
Pb(NO3)2(aq) + CaCl2(aq) = PbCl2(s) + Ca(NO3)2(aq)
CH3CH2COOH + (CH3)2CHOH = CH3CH2COOCH(CH3)2 + H2O =>
CH3CH2COOH + (CH3)2CHOH = CH3CH2COOCH(CH3)2 + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/28/24
Équations équilibrées sur11/27/23
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