| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ba(OH)2 + MgSO4 = BaSO4 + Mg(OH)2
H2C2O4 + K2CrO4 + HCl = CrCl3 + KCl + H2O + CO2 =>
3 H2C2O4 + 2 K2CrO4 + 10 HCl = 2 CrCl3 + 4 KCl + 8 H2O + 6 CO2
CuSO4*5H2O + CaCl2 = CuCl2*2H2O + CaSO4*2H2O + H2O =>
CuSO4*5H2O + CaCl2 = CuCl2*2H2O + CaSO4*2H2O + H2O
CuCl + CO2 = CuCO2 + Cl =>
CuCl + CO2 = CuCO2 + Cl
N2O5 + Li(OH)2 = Li(NO3)2 + H2O =>
N2O5 + Li(OH)2 = Li(NO3)2 + H2O
H2NCH2CH2OH = N(CH2CH2)3N + NH3 + H2O =>
3 H2NCH2CH2OH = N(CH2CH2)3N + NH3 + 3 H2O
CUSO4*5H2O + Zn = ZnSO4 + H2O + CU =>
CUSO4*5H2O + Zn = ZnSO4 + 5 H2O + CU
C4H8N2O3 + O2 = CO(NH2)2 + CO2 + H2O =>
C4H8N2O3 + 3 O2 = CO(NH2)2 + 3 CO2 + 2 H2O
H2NCH2CH2OH = N(CH2CH2)3N + NH3 + H2O =>
3 H2NCH2CH2OH = N(CH2CH2)3N + NH3 + 3 H2O
Sn(s) + HCl(aq) = SnCl2(aq) + H2(g) =>
Sn(s) + 2 HCl(aq) = SnCl2(aq) + H2(g)
MgCO3 + HCl = Mg(HCO3)2 + MgCl2 =>
2 MgCO3 + 2 HCl = Mg(HCO3)2 + MgCl2
FeCl2 + AgNO3 = Fe(NO3)2 + AgCl =>
FeCl2 + 2 AgNO3 = Fe(NO3)2 + 2 AgCl
H3O + Sb2O5 = Sb2O3 + H2O =>
4 H3O + Sb2O5 = Sb2O3 + 6 H2O
S8 + O2 = SO2 =>
S8 + 8 O2 = 8 SO2
CaCO3 + HCl = CO2 + CaCl2 + H2O =>
CaCO3 + 2 HCl = CO2 + CaCl2 + H2O
HCl + Cu2CO3 = H2CO3 + CuCl =>
2 HCl + Cu2CO3 = H2CO3 + 2 CuCl
NH4 + NO2 = N + H2O =>
NH4 + NO2 = 2 N + 2 H2O
H3PO4 + Ag = AgH3 + PO4 =>
H3PO4 + Ag = AgH3 + PO4
NaNO3 + BaSO4 = Na2(SO4) + Ba(NO3)2 =>
2 NaNO3 + BaSO4 = Na2(SO4) + Ba(NO3)2
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
K4[Fe(CN)6] + Pb = Pb[Fe(CN)6] + K =>
K4[Fe(CN)6] + Pb = Pb[Fe(CN)6] + 4 K
Br + NH3 = NH4Br + N =>
3 Br + 4 NH3 = 3 NH4Br + N
MgBr2 + HF = MgF2 + HBr =>
MgBr2 + 2 HF = MgF2 + 2 HBr
KBrO3 = KBrO4 + KBr =>
4 KBrO3 = 3 KBrO4 + KBr
Mg(NO3)2 + H2O = MgOHNO3 + HNO3 =>
Mg(NO3)2 + H2O = MgOHNO3 + HNO3
NaHCO3 = Na2CO3 + CO2 + H2O =>
2 NaHCO3 = Na2CO3 + CO2 + H2O
KOH + CaCl2 = Ca(OH) + KCl2 =>
KOH + CaCl2 = Ca(OH) + KCl2
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
NaHCO3 = Na2CO3 + CO2 + H2O =>
2 NaHCO3 = Na2CO3 + CO2 + H2O
NaBO3 + KI + H2SO4 = Na2SO4 + K2SO4 + BO2 + H2O + I2 =>
2 NaBO3 + 2 KI + 2 H2SO4 = Na2SO4 + K2SO4 + 2 BO2 + 2 H2O + I2
K2Cr2O7 + Fe(NO3)2 = FeCr2O7 + K2(NO3)2 =>
K2Cr2O7 + Fe(NO3)2 = FeCr2O7 + K2(NO3)2
NaHCO3 = Na2CO3 + CO2 + H2O =>
2 NaHCO3 = Na2CO3 + CO2 + H2O
Ca3(PO4)2 = P + CaO + O2 =>
2 Ca3(PO4)2 = 4 P + 6 CaO + 5 O2
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
CH3CHO + HgSO4 + H2O = CH3COOH + H2SO4 + Hg =>
CH3CHO + HgSO4 + H2O = CH3COOH + H2SO4 + Hg
NaI + NaOCl + H2O = I2 + NaCl + NaOH = Ar{-}H + I2 = Ar{-}I + HI = HI + NaOH = NaI + H2O =>
2 NaI + NaOCl + H2O = I2 + NaCl + 2 NaOH
hydrogensulfide + cadmiumnitrate = nitricacid + cadmiumsulfide =>
H2S + Cd(NO3)2 = 2 HNO3 + CdS
KBrO3 = KBrO4 + KBr =>
4 KBrO3 = 3 KBrO4 + KBr
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
FeO(OH) = Fe2O3(H2O) =>
2 FeO(OH) = Fe2O3(H2O)
Sr + F2 = Sr2F =>
4 Sr + F2 = 2 Sr2F
CdCO3 = CdO + CO2 =>
CdCO3 = CdO + CO2
NaAlO2 + NaOH + H2O = Na2[Al(OH)6] + H2 =>
2 NaAlO2 + 2 NaOH + 6 H2O = 2 Na2[Al(OH)6] + H2
K2SO4 + HNO3 = H2SO4 + KNO3 =>
K2SO4 + 2 HNO3 = H2SO4 + 2 KNO3
HBr + Al(OH)3 = BrAlO + H2O =>
HBr + Al(OH)3 = BrAlO + 2 H2O
Cl2 + CuI = CuCl2 + I =>
Cl2 + CuI = CuCl2 + I
Sn(OH)2 + CsOH = Cs[Sn(OH)3] =>
Sn(OH)2 + CsOH = Cs[Sn(OH)3]
Mg(s) + N2 = MgN =>
2 Mg(s) + N2 = 2 MgN
CH4N2O + C6H8O7 + C2H5OH = C4H9NO2 + H2O =>
6 CH4N2O + 2 C6H8O7 + 15 C2H5OH = 12 C4H9NO2 + 11 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/13/25
Équations équilibrées sur02/12/24
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