| Équations équilibrées la veille | Équations équilibrées le lendemain |
NaCl(s)(heat) = NaCl
CaClO4 = Ca + ClO4 =>
CaClO4 = Ca + ClO4
Mg + HCl + H2O = (Mg(H2O)6)Cl3 + H2 =>
2 Mg + 6 HCl + 12 H2O = 2(Mg(H2O)6)Cl3 + 3 H2
Ca(OH) + HCl = CaCl + H2O =>
Ca(OH) + HCl = CaCl + H2O
H2O2 + H3O{+} + I{-} = I2 + H2O =>
H2O2 + 2 H3O{+} + 2 I{-} = I2 + 4 H2O
LI + HNO3 = LINO3 + H2 =>
2 LI + 2 HNO3 = 2 LINO3 + H2
NaOH + H2S = Na2S + H2O =>
2 NaOH + H2S = Na2S + 2 H2O
Cu(NO3)2 + NaOH = Cu(OH)2 + NaNO3 =>
Cu(NO3)2 + 2 NaOH = Cu(OH)2 + 2 NaNO3
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
NiF2 + Fe2(SO4)3 = NiSO4 + FeF3 =>
3 NiF2 + Fe2(SO4)3 = 3 NiSO4 + 2 FeF3
C6H10O5 + H2O = C6H12O6 =>
C6H10O5 + H2O = C6H12O6
CH3COOH + Mg = Mg(CH3COO)2 + H2 =>
2 CH3COOH + Mg = Mg(CH3COO)2 + H2
NaOH + H2So4 = Na2So4 + H2O =>
2 NaOH + H2So4 = Na2So4 + 2 H2O
NaN3 = Na + N2 =>
2 NaN3 = 2 Na + 3 N2
SiO2 + C = SiC + CO =>
SiO2 + 3 C = SiC + 2 CO
Cu(OH)2 = CuO + H2O =>
Cu(OH)2 = CuO + H2O
FE + Cl2 = FECl3 =>
2 FE + 3 Cl2 = 2 FECl3
Pb(NO3)2 + NaOH = NaNO3 + Pb(OH)2 =>
Pb(NO3)2 + 2 NaOH = 2 NaNO3 + Pb(OH)2
NaOH + H2SO4 = Na2SO4 + H2O =>
2 NaOH + H2SO4 = Na2SO4 + 2 H2O
C2H6O2 + K2Cr2O7 + H2SO4 = C2H2O4 + Cr2(SO4)3 + K2SO4 + H2O =>
3 C2H6O2 + 4 K2Cr2O7 + 16 H2SO4 = 3 C2H2O4 + 4 Cr2(SO4)3 + 4 K2SO4 + 22 H2O
CaCl2 = Cl2 + Ca =>
CaCl2 = Cl2 + Ca
CuO + H2SO4 = CuSO4 + H2O =>
CuO + H2SO4 = CuSO4 + H2O
KCLO3 = KCL + O3 =>
KCLO3 = KCL + O3
Ca(ClO4)2 = Ca + ClO4 =>
Ca(ClO4)2 = Ca + 2 ClO4
HClO3 + HBr = HCl + Br2 + H2O =>
HClO3 + 6 HBr = HCl + 3 Br2 + 3 H2O
KCLO3 = KCL + O2 =>
2 KCLO3 = 2 KCL + 3 O2
SiO2 + C = SiC + CO =>
SiO2 + 3 C = SiC + 2 CO
CuSO4 + Zu = ZuSO4 + Cu =>
CuSO4 + Zu = ZuSO4 + Cu
Al(OH)3 = AlO3 + H20 =>
20 Al(OH)3 = 20 AlO3 + 3 H20
SiO2 + C = SiC + CO =>
SiO2 + 3 C = SiC + 2 CO
C3H8 + O2 = CO2 + H20 =>
5 C3H8 + 15 O2 = 15 CO2 + 2 H20
Ca + I2 = CaI2 =>
Ca + I2 = CaI2
AgNO3 + (NH4)2Cr2O7 = NH4NO3 + Ag2Cr2O7 =>
2 AgNO3 + (NH4)2Cr2O7 = 2 NH4NO3 + Ag2Cr2O7
SiO2 + C = Si + CO2 =>
SiO2 + C = Si + CO2
C + O2 = CO2 =>
C + O2 = CO2
FECl2 + NAOH = FE(OH)2 + NACl =>
FECl2 + 2 NAOH = FE(OH)2 + 2 NACl
CaCo3 + HCl = H2Co3 + CaCl2 =>
CaCo3 + 2 HCl = H2Co3 + CaCl2
H2C2O4 + RbOH = Rb2C2O4 + H2O =>
H2C2O4 + 2 RbOH = Rb2C2O4 + 2 H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
MgCO3 + HCl = MgCl2 + H2O + CO2 =>
MgCO3 + 2 HCl = MgCl2 + H2O + CO2
Eu + HF = EuF3 + H2 =>
2 Eu + 6 HF = 2 EuF3 + 3 H2
HNO3 + HBr = Br2 + NO + H2O =>
2 HNO3 + 6 HBr = 3 Br2 + 2 NO + 4 H2O
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
Ca + H2O = Ca(OH)2 + H2 =>
Ca + 2 H2O = Ca(OH)2 + H2
NaBr + CaCl2 = NaCl + CaBr2 =>
2 NaBr + CaCl2 = 2 NaCl + CaBr2
HBr + Cl2 = HCl + Br =>
2 HBr + Cl2 = 2 HCl + 2 Br
K3PO4 + BaCl2 = Ba3(PO4)2 + KCl =>
2 K3PO4 + 3 BaCl2 = Ba3(PO4)2 + 6 KCl
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
C20H42 + O2 = CO2 + H2O =>
2 C20H42 + 61 O2 = 40 CO2 + 42 H2O
AgNO3 + Cl2 = AgCl + O2 + N2O5 =>
4 AgNO3 + 2 Cl2 = 4 AgCl + O2 + 2 N2O5
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur08/21/18
Équations équilibrées sur09/20/17
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