| Équations équilibrées la veille | Équations équilibrées le lendemain |
Na + Cl = NaCl
H2S + O2 = H2SO2 =>
H2S + O2 = H2SO2
NaNO3 + CsSO4 = NaNO4 + CsSO =>
3 NaNO3 + CsSO4 = 3 NaNO4 + CsSO
CH3OH + Na = CH3ONa + H2 =>
2 CH3OH + 2 Na = 2 CH3ONa + H2
C5H11OH + Na = C5H11ONa + H2 =>
2 C5H11OH + 2 Na = 2 C5H11ONa + H2
CH3CH2COH + Ag2O = CH3CH2COOH + Ag =>
CH3CH2COH + Ag2O = CH3CH2COOH + 2 Ag
HNO3 + Fe = H2 + Fe(NO3)3 =>
6 HNO3 + 2 Fe = 3 H2 + 2 Fe(NO3)3
Cr2(SO4)3 + Br2 + NaOH = Na2CrO4 + NaBr + Na2SO4 + H2O =>
Cr2(SO4)3 + 3 Br2 + 16 NaOH = 2 Na2CrO4 + 6 NaBr + 3 Na2SO4 + 8 H2O
NaOH + HCl = NaCl + H2O =>
NaOH + HCl = NaCl + H2O
P4 + Br2 = PBr3 =>
P4 + 6 Br2 = 4 PBr3
Na2SO3 + H2SO4 = NaSO4 + H2O + SO2 =>
Na2SO3 + 3 H2SO4 = 2 NaSO4 + 3 H2O + 2 SO2
CO2 + C = CO =>
CO2 + C = 2 CO
TiF4 + H2SO4 = SO3 + HF + TiO2 =>
TiF4 + 2 H2SO4 = 2 SO3 + 4 HF + TiO2
PbO2 + HCl = PbCl2 + Cl2 + H2O =>
PbO2 + 4 HCl = PbCl2 + Cl2 + 2 H2O
NH2CH2COOH + NaOH = NH2CH2COONa + H2O =>
NH2CH2COOH + NaOH = NH2CH2COONa + H2O
Mg + HCl = MgCl + H =>
Mg + HCl = MgCl + H
K2(Zn(OH)4) + CO2 = K2CO3 + Zn(OH)2 + H2O =>
K2(Zn(OH)4) + CO2 = K2CO3 + Zn(OH)2 + H2O
Al + H2O + NaOH = NaAlO2 + H2 =>
2 Al + 2 H2O + 2 NaOH = 2 NaAlO2 + 3 H2
KOH(aq) + CuSO4(aq) = CuOH + KSO4 =>
KOH(aq) + CuSO4(aq) = CuOH + KSO4
Mg + HCe = MgCe + H =>
Mg + HCe = MgCe + H
Al + H2O + NaOH = NaAlO2 + H2 =>
2 Al + 2 H2O + 2 NaOH = 2 NaAlO2 + 3 H2
CaC2 + H2O = C2H2 + Ca(OH)2 =>
CaC2 + 2 H2O = C2H2 + Ca(OH)2
NaOH + HCl = H2O + Na + Cl =>
NaOH + HCl = H2O + Na + Cl
Al + H2O + NaOH = NaAlO2 + H2 =>
2 Al + 2 H2O + 2 NaOH = 2 NaAlO2 + 3 H2
Mn + HI = H2 + MnI3 =>
2 Mn + 6 HI = 3 H2 + 2 MnI3
KOH + HBr = KBr + H2O =>
KOH + HBr = KBr + H2O
Al + H2O + NaOH = NaAlO2 + H2 =>
2 Al + 2 H2O + 2 NaOH = 2 NaAlO2 + 3 H2
CaO + NH4Cl = NH3 + H2O + CaCl2 =>
CaO + 2 NH4Cl = 2 NH3 + H2O + CaCl2
Fe + AgNO3 = Ag + FeNO3 =>
Fe + AgNO3 = Ag + FeNO3
Hg(CO3) + HCl = HgCl2 + CO2 + H2O =>
Hg(CO3) + 2 HCl = HgCl2 + CO2 + H2O
N2 + O2 = NO =>
N2 + O2 = 2 NO
CH3Cl + NA = C2H6 + NACl =>
2 CH3Cl + 2 NA = C2H6 + 2 NACl
C6H5Cl + NaOH = C6H5OH + NaCl =>
C6H5Cl + NaOH = C6H5OH + NaCl
Na2S2O3 + KIO3 = K2S2O3 + NaIO3 =>
Na2S2O3 + 2 KIO3 = K2S2O3 + 2 NaIO3
NaOH + HCl = H2O + NaCl =>
NaOH + HCl = H2O + NaCl
NaClO + KI + H3SO4 = I2 + NaCl + K2SO4 + H2O =>
3 NaClO + 4 KI + 2 H3SO4 = 2 I2 + 3 NaCl + 2 K2SO4 + 3 H2O
H2SO4 + Al = H2 + Al2(SO4)3 =>
3 H2SO4 + 2 Al = 3 H2 + Al2(SO4)3
sodiumoxide + nitricacid = sodiumnitrate + water =>
Na2O + 2 HNO3 = 2 NaNO3 + H2O
Ca(ClO)2 + Na2S + H2O = CaCl2 + S + NaOH =>
Ca(ClO)2 + 2 Na2S + 2 H2O = CaCl2 + 2 S + 4 NaOH
CH3COOBr + NH3 = NH2CH2COOH + HBr =>
CH3COOBr + NH3 = NH2CH2COOH + HBr
C2H6O + KMNO4 + H2SO4 = C2H4O + MNSO4 + K2SO4 + H2O =>
5 C2H6O + 2 KMNO4 + 3 H2SO4 = 5 C2H4O + 2 MNSO4 + K2SO4 + 8 H2O
Pb(NO3)2 + K2SO4 = KNO3 + PbSO4 =>
Pb(NO3)2 + K2SO4 = 2 KNO3 + PbSO4
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
LiCl + AgNO3 = LiNO3 + AgCl =>
LiCl + AgNO3 = LiNO3 + AgCl
KNO3 + C12H22O11 = CO2 + H2O + N2 + K2CO3 =>
48 KNO3 + 5 C12H22O11 = 36 CO2 + 55 H2O + 24 N2 + 24 K2CO3
K2CO3 + MnBr2 = KBr + CO3Mn =>
K2CO3 + MnBr2 = 2 KBr + CO3Mn
Ammonia + sulfuricacid = ammoniumsulfate =>
2 NH3 + H2SO4 = (NH4)2SO4
SiO2 + C = SiC + CO =>
SiO2 + 3 C = SiC + 2 CO
Ammonia + sulfuricacid = ammoniumsulfate =>
2 NH3 + H2SO4 = (NH4)2SO4
C3H6 + O2 = CO2 + H2O =>
2 C3H6 + 9 O2 = 6 CO2 + 6 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/20/18
Équations équilibrées sur04/19/17
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