| Équations équilibrées la veille | Équations équilibrées le lendemain |
Li2CO3 + PbBr2 = 2 LiBr + PbCO3
HCl + MnO2 = MnCl2 + H2O + Cl22 =>
44 HCl + 11 MnO2 = 11 MnCl2 + 22 H2O + Cl22
RuSO4 + H2S = H2SO4 + RuS =>
RuSO4 + H2S = H2SO4 + RuS
KMnO4 + C2H5OH + H2SO4 = CO2 + H2O + K2SO4 + MnSO4 =>
12 KMnO4 + 5 C2H5OH + 18 H2SO4 = 10 CO2 + 33 H2O + 6 K2SO4 + 12 MnSO4
Mg + Uus = MgUus =>
Mg + Uus = MgUus
Cu + H{+} + NO3{-) = Cu{2+}+NO2+H2O =>
Cu + 4 H{+} + 2 NO3{-) = Cu{2+}+2NO2+2H2O
KOH + K2CO3 = K2OH + KCO3 =>
KOH + K2CO3 = K2OH + KCO3
CH3CH(OH)COOH + CH3CH2OH = CH3CH(OH)COOCH2CH3 + H2O =>
CH3CH(OH)COOH + CH3CH2OH = CH3CH(OH)COOCH2CH3 + H2O
KCrO2 + Br2 + KOH = KBr + KCrO4 + H2O =>
KCrO2 + 2 Br2 + 4 KOH = 4 KBr + KCrO4 + 2 H2O
FeCl2 + H2O = Fe(OH)2 + H2 + Cl2 =>
FeCl2 + 2 H2O = Fe(OH)2 + H2 + Cl2
Zn(ClO3)2 + Na2CO3 = ZnCO3 + NaClO3 =>
Zn(ClO3)2 + Na2CO3 = ZnCO3 + 2 NaClO3
DyN3H2O10 = Dy2N2O8 + HNO3 =>
2 DyN3H2O10 = Dy2N2O8 + 4 HNO3
B2O3(s) + NaHCO3(aq) = CO2 + Na2B4O7 + H2O =>
2 B2O3(s) + 2 NaHCO3(aq) = 2 CO2 + Na2B4O7 + H2O
K2G2O7 + HCl = KCl + GCl + H2O + Cl2 =>
K2G2O7 + 14 HCl = 2 KCl + 2 GCl + 7 H2O + 5 Cl2
KICl4 + H2O = KCl + HCl + HIO3 + I2 =>
5 KICl4 + 9 H2O = 5 KCl + 15 HCl + 3 HIO3 + I2
Cd(OH)2 + (NH4)2S = CdS + NH4OH =>
Cd(OH)2 + (NH4)2S = CdS + 2 NH4OH
TeO2(g) + Mg(HO)2(aq) = MgTeO3(s) + H2O =>
TeO2(g) + Mg(HO)2(aq) = MgTeO3(s) + H2O
CH4 + KMnO4 = K2C3O4 + MnO2 + KOH + H2O =>
3 CH4 + 6 KMnO4 = K2C3O4 + 6 MnO2 + 4 KOH + 4 H2O
M + N = M3N =>
3 M + N = M3N
C5H12 + O2 = CO3 + H2O =>
2 C5H12 + 21 O2 = 10 CO3 + 12 H2O
C6H12O2 + O2 = CO2 + H2O1 =>
C6H12O2 + 8 O2 = 6 CO2 + 6 H2O1
Mg + HClO3 = Mg(ClO3)2 + Cl2 + H2O =>
5 Mg + 12 HClO3 = 5 Mg(ClO3)2 + Cl2 + 6 H2O
CaO + HCl = CaCl2H2O =>
CaO + 2 HCl = CaCl2H2O
CH3OH + O2 = CO2 + H2O =>
2 CH3OH + 3 O2 = 2 CO2 + 4 H2O
H2C2O4 + CdO = CdCO3 + CH2O2 =>
H2C2O4 + CdO = CdCO3 + CH2O2
CuSO4*5H2O + KOH = CuO + K2SO4 + H2O =>
CuSO4*5H2O + 2 KOH = CuO + K2SO4 + 6 H2O
C6H7O6 + H3O + NaOH = NaC6H7O6 + H2O =>
C6H7O6 + H3O + NaOH = NaC6H7O6 + 2 H2O
KBr + Na3[Co(NO2)6] = K3[Co(NO2)6] + NaBr =>
3 KBr + Na3[Co(NO2)6] = K3[Co(NO2)6] + 3 NaBr
Ca + H2O + HCl = H3O + CaCl2 =>
Ca + 2 H2O + 2 HCl = 2 H3O + CaCl2
AlC = Al + C =>
AlC = Al + C
MnO2 + C(s) = Mn(s) + CO2(g) =>
MnO2 + C(s) = Mn(s) + CO2(g)
Mn + Cl2 = MnCl1 =>
2 Mn + Cl2 = 2 MnCl1
NaCo3 + Cl2 = NaCl + Co3 =>
2 NaCo3 + Cl2 = 2 NaCl + 2 Co3
KMnO4 + HC1 = MnC1 + C + KC1 + H2O =>
KMnO4 + 8 HC1 = MnC1 + 6 C + KC1 + 4 H2O
Zn + H2SO4 = ZnSO4 + H1 =>
Zn + H2SO4 = ZnSO4 + 2 H1
C6O7H7 + C2H6O = C10H6 + H2O =>
14 C6O7H7 + 53 C2H6O = 19 C10H6 + 151 H2O
Li2O + CO2 = Li2CO3 =>
Li2O + CO2 = Li2CO3
ZnBr2 + AgNO3 = Zn(NO3) + AgBr2 =>
ZnBr2 + AgNO3 = Zn(NO3) + AgBr2
CH3CH2CHO + KMnO4 + H2O = CH3CH2COOH + MnO2 + KOH =>
3 CH3CH2CHO + 2 KMnO4 + H2O = 3 CH3CH2COOH + 2 MnO2 + 2 KOH
NO2 + P4 = P4O6 + N2 =>
6 NO2 + 2 P4 = 2 P4O6 + 3 N2
C2H10O2 + O2 = H2O + CO2 =>
2 C2H10O2 + 7 O2 = 10 H2O + 4 CO2
Ca + O2 = CaO =>
2 Ca + O2 = 2 CaO
N2O2 + H2 = N2O + H2O =>
N2O2 + H2 = N2O + H2O
Mo + Cl2 = MoCl3 =>
2 Mo + 3 Cl2 = 2 MoCl3
CH2O + K2Cr2O7 + HBr = COOH + KBr + CrBr3 + H2O =>
2 CH2O + K2Cr2O7 + 8 HBr = 2 COOH + 2 KBr + 2 CrBr3 + 5 H2O
FeCl2 + NaOH3 = Fe(OH3)2 + NaCl =>
FeCl2 + 2 NaOH3 = Fe(OH3)2 + 2 NaCl
P4 + CaSi2 + CO = Ca3(PO4)2 + SiO2 + C =>
P4 + 6 CaSi2 + 40 CO = 2 Ca3(PO4)2 + 12 SiO2 + 40 C
Cu + MgI2 = CuI + Mg =>
2 Cu + MgI2 = 2 CuI + Mg
CaO + Ba(OH)2 = Ca(OH)2 + BaO =>
CaO + Ba(OH)2 = Ca(OH)2 + BaO
SrO2 = O2 + Sr =>
SrO2 = O2 + Sr
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/25/24
Équations équilibrées sur11/24/23
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