| Équations équilibrées la veille | Équations équilibrées le lendemain |
Pb + CuCl2(aq) = PbCl2 + Cu
FeBr3 + NaOH = Fe(OH)3 + NaBr =>
FeBr3 + 3 NaOH = Fe(OH)3 + 3 NaBr
ZnCl2 + SiO2 = ZnO + SiCl4 =>
2 ZnCl2 + SiO2 = 2 ZnO + SiCl4
KClO4 + C10H8 + CCl6 + S8 = C12H8Cl2S + H2O + KCl =>
4 KClO4 + 28 C10H8 + 8 CCl6 + 3 S8 = 24 C12H8Cl2S + 16 H2O + 4 KCl
LiOH(aq) + H3BO3(s) = Li3BO3(s) + H2O(l) =>
3 LiOH(aq) + H3BO3(s) = Li3BO3(s) + 3 H2O(l)
C12H22O11 + H2O = C2H5OH + CO2 =>
C12H22O11 + H2O = 4 C2H5OH + 4 CO2
As2S5 + HCl = AsCl5 + H2S =>
As2S5 + 10 HCl = 2 AsCl5 + 5 H2S
C4H6 + H2O = C4H8O =>
C4H6 + H2O = C4H8O
C10H12O4S(s) + O2(g) = CO2(g) + SO2(g) + H2O(g) =>
C10H12O4S(s) + 12 O2(g) = 10 CO2(g) + SO2(g) + 6 H2O(g)
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
S + Cl2 + H2O = H2SO4 + HCl =>
S + 3 Cl2 + 4 H2O = H2SO4 + 6 HCl
Fe3O4 + Na2CrO4 + H2O = Cr2O3 + Fe2O3 + NaOH =>
6 Fe3O4 + 2 Na2CrO4 + 2 H2O = Cr2O3 + 9 Fe2O3 + 4 NaOH
BaCl2H2O + AgNO3 = Ba(NO3)2 + AgCl + H2O =>
BaCl2H2O + 2 AgNO3 = Ba(NO3)2 + 2 AgCl + H2O
P4 + O2 = P8O10 =>
2 P4 + 5 O2 = P8O10
HCN + H2SO4 + H2O = (NH4)2SO4 + CO =>
2 HCN + H2SO4 + 2 H2O = (NH4)2SO4 + 2 CO
Sb2S3 + Na2S = Na3SbS3 =>
Sb2S3 + 3 Na2S = 2 Na3SbS3
NH4VO3 + Zn = ZnVO3 + NH4 =>
NH4VO3 + Zn = ZnVO3 + NH4
KBr(aq) + H2SO4(aq) = K2SO4 + HBr =>
2 KBr(aq) + H2SO4(aq) = K2SO4 + 2 HBr
(NH4)2SO4 + Na2SiO3 = H2O + SiO2 + Na2SO4 + NH3 =>
(NH4)2SO4 + Na2SiO3 = H2O + SiO2 + Na2SO4 + 2 NH3
ZnSO4*5H2O = ZnSO4 + H2O =>
ZnSO4*5H2O = ZnSO4 + 5 H2O
Al(OH)3 + K2CO3 = Al2(CO3)3 + KOH =>
2 Al(OH)3 + 3 K2CO3 = Al2(CO3)3 + 6 KOH
Rb2CO3 + CH3COOH = RbCH3COO + H2O + CO2 =>
Rb2CO3 + 2 CH3COOH = 2 RbCH3COO + H2O + CO2
BiCl3 + KMnO4 + HCl = BiCl5 + MnCl2 + KCl + H2O =>
5 BiCl3 + 2 KMnO4 + 16 HCl = 5 BiCl5 + 2 MnCl2 + 2 KCl + 8 H2O
Cr + Na2SO3 = Cr2(SO3)3 + Na =>
2 Cr + 3 Na2SO3 = Cr2(SO3)3 + 6 Na
V + ZnBr2 = VBr3 + Zn =>
2 V + 3 ZnBr2 = 2 VBr3 + 3 Zn
Xe + F2 = XeF4 =>
Xe + 2 F2 = XeF4
V + ZnBr2 = VBr3 + Zn =>
2 V + 3 ZnBr2 = 2 VBr3 + 3 Zn
ZnOHCl + HCl = H2O + ZnCl2 =>
ZnOHCl + HCl = H2O + ZnCl2
Pb(NO3)2(aq) + Na2SiO3(aq) = PbSiO3(s) + NaNO3(aq) =>
Pb(NO3)2(aq) + Na2SiO3(aq) = PbSiO3(s) + 2 NaNO3(aq)
KN = K + N2 =>
2 KN = 2 K + N2
Na2O + H2PoO4 = Na2PoO4 + H2O =>
Na2O + H2PoO4 = Na2PoO4 + H2O
LiCF + KU + FeM + Y = FUCK + MY + LiFe =>
LiCF + KU + FeM + Y = FUCK + MY + LiFe
Al2 + SO4 + BaCl2 = AlCl2 + BaSO4 =>
Al2 + 2 SO4 + 2 BaCl2 = 2 AlCl2 + 2 BaSO4
CO + Y2O5 = CO2 + Y2 =>
5 CO + Y2O5 = 5 CO2 + Y2
KBr(aq) + H2SO4(aq) = HBr(aq) + K2SO4(aq) =>
2 KBr(aq) + H2SO4(aq) = 2 HBr(aq) + K2SO4(aq)
NiC2O4*2H2O(s) + O2(g) = NiO(s) + H2O(g) + CO2(g) =>
2 NiC2O4*2H2O(s) + O2(g) = 2 NiO(s) + 4 H2O(g) + 4 CO2(g)
Re + Cl2 = ReCl5 =>
2 Re + 5 Cl2 = 2 ReCl5
OC(NH2)2 + NaNO2 + HCl = CO2 + N2 + H2O + NaCl =>
OC(NH2)2 + 2 NaNO2 + 2 HCl = CO2 + 2 N2 + 3 H2O + 2 NaCl
C8H16Cl2 + C7H8 = C15H19 + HCl =>
13 C8H16Cl2 + 58 C7H8 = 34 C15H19 + 26 HCl
CH4COOH + NaHCO3 = CH4HCO3 + NaCOOH =>
CH4COOH + NaHCO3 = CH4HCO3 + NaCOOH
BaO2 = BaO02 =>
BaO2 = BaO02
C6H4(OCOCH3)COOH + NaOH = C6H4(OCOCH3)COONa + H2O =>
C6H4(OCOCH3)COOH + NaOH = C6H4(OCOCH3)COONa + H2O
K2CrO7 + KI + H2SO4 = I2 + K2SO4 + Cr(SO4)3 + H2O =>
K2CrO7 + 6 KI + 7 H2SO4 = 3 I2 + 4 K2SO4 + Cr(SO4)3 + 7 H2O
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
KBr(aq) + H2SO4(aq) = HBr(aq) + K2SO4(aq) =>
2 KBr(aq) + H2SO4(aq) = 2 HBr(aq) + K2SO4(aq)
PbCO3 + Fe = Fe2(CO3)3 + Pb =>
3 PbCO3 + 2 Fe = Fe2(CO3)3 + 3 Pb
Na(CO3) + HC2H3O2 = Na(C2H3O2) + H2O + CO2 =>
8 Na(CO3) + 9 HC2H3O2 = 8 Na(C2H3O2) + 6 H2O + 10 CO2
BaO(s) + H2O = Ba(OH)2 =>
BaO(s) + H2O = Ba(OH)2
Al + I = AlI3 =>
Al + 3 I = AlI3
Eu + HF = EuF3 + H2 =>
2 Eu + 6 HF = 2 EuF3 + 3 H2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/26/24
Équations équilibrées sur11/25/23
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