| Équations équilibrées la veille | Équations équilibrées le lendemain |
Na3Po4 + Pb(NO3)2 = Na3(NO3)2 + Po4Pb
C100H8 + O2 = CO2 + H2O =>
C100H8 + 102 O2 = 100 CO2 + 4 H2O
W + Co = WCo3 =>
W + 3 Co = WCo3
Cl2 + C27H42O3 = C21H30O2 + HCl + H2O =>
9 Cl2 + 7 C27H42O3 = 9 C21H30O2 + 18 HCl + 3 H2O
Cu(AcO)2 + NaHCO3 = Cu2CO3(OH)2 + CO2 + NaAcO + H2O =>
2 Cu(AcO)2 + 4 NaHCO3 = Cu2CO3(OH)2 + 3 CO2 + 4 NaAcO + H2O
Mu + O2 = Mu2O7 =>
4 Mu + 7 O2 = 2 Mu2O7
NaCl(aq) + CuSO4(aq) = Na2SO4(s) + CuCl2(aq) =>
2 NaCl(aq) + CuSO4(aq) = Na2SO4(s) + CuCl2(aq)
N(g) + H(g) = NH =>
N(g) + H(g) = NH
Zn + WO3 = ZnO + W =>
3 Zn + WO3 = 3 ZnO + W
HNO + O2 = HNO3 =>
HNO + O2 = HNO3
MgSO3 + H3PO4 = H2SO3 + Mg3(PO4)2 =>
3 MgSO3 + 2 H3PO4 = 3 H2SO3 + Mg3(PO4)2
Bi2O3 + TiO2 + Gd2O3 = Bi3GdTi3O12 =>
3 Bi2O3 + 6 TiO2 + Gd2O3 = 2 Bi3GdTi3O12
H3PO4 + Sn2(C2O4)4 = Sn3(PO4)4 + H2C2O4 =>
8 H3PO4 + 3 Sn2(C2O4)4 = 2 Sn3(PO4)4 + 12 H2C2O4
C12H22O11 + H2O = C6H1206 + CO2 =>
205 C12H22O11 + 2569 H2O = 8 C6H1206 + 2412 CO2
CuO + CO2 = CuOCO2 =>
CuO + CO2 = CuOCO2
AX3BX + B2 = AB2 + X2B =>
2 AX3BX + 3 B2 = 2 AB2 + 4 X2B
C3H8 + O2 = CO2 + HO4 =>
C3H8 + 19 O2 = 3 CO2 + 8 HO4
Ag2(SO4) + ZnCl2 = AgCl + ZnSO4 =>
Ag2(SO4) + ZnCl2 = 2 AgCl + ZnSO4
KOH + H2SO4 = KSO4 + H2OH =>
KOH + H2SO4 = KSO4 + H2OH
Li + Br2 = Li(Br2) =>
Li + Br2 = Li(Br2)
Bi(NO3)3 + TiO2 + NaNO3 + NH4OH = Na05Bi05TiO3 + OH + NH4NO3 =>
35 Bi(NO3)3 + 7 TiO2 + 35 NaNO3 + 138 NH4OH = 7 Na05Bi05TiO3 + 134 OH + 139 NH4NO3
K2Cr2O7 + Fe(NO3)2 + HNO3 = Cr(NO3)3 + H2O + Fe(NO3)3 + KNO3 =>
K2Cr2O7 + 6 Fe(NO3)2 + 14 HNO3 = 2 Cr(NO3)3 + 7 H2O + 6 Fe(NO3)3 + 2 KNO3
Hg2Cl2 + SO2 + HCl = HgCl2 + H2O + S =>
2 Hg2Cl2 + SO2 + 4 HCl = 4 HgCl2 + 2 H2O + S
Al + PbNo = AlNo + Pb =>
Al + PbNo = AlNo + Pb
MgSO3 + HNO2 = Mg(NO2)2 + H2O + SO2 =>
MgSO3 + 2 HNO2 = Mg(NO2)2 + H2O + SO2
(Na2O)3(SiO2)6(H2O)52 + Ca(OH)2 = CaSiO3 + NaOH + H2O =>
(Na2O)3(SiO2)6(H2O)52 + 6 Ca(OH)2 = 6 CaSiO3 + 6 NaOH + 55 H2O
CH2 + O2 = CO2 + H2O =>
2 CH2 + 3 O2 = 2 CO2 + 2 H2O
C3H7OH + Br2 = C3H7O + HBr =>
2 C3H7OH + Br2 = 2 C3H7O + 2 HBr
NaHCO3 + H2C2O4*2H2O = H2O + CO2 + Na2C2O4 =>
2 NaHCO3 + H2C2O4*2H2O = 4 H2O + 2 CO2 + Na2C2O4
Th(NO3)4 + NaOH = Th(OH)4 + NaNO3 =>
Th(NO3)4 + 4 NaOH = Th(OH)4 + 4 NaNO3
MnO2 + SnCl2 + HCl = MnCl2 + SnCl4 + H2O =>
MnO2 + SnCl2 + 4 HCl = MnCl2 + SnCl4 + 2 H2O
HC2H5CO2 + KOH = H2O + C2H5CO2 + K =>
HC2H5CO2 + KOH = H2O + C2H5CO2 + K
ammonia + O2 = NO + water =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
C0 + Fe3O4 = CO2 + Fe =>
2 C0 + Fe3O4 = 2 CO2 + 3 Fe
Sn + HNo3 = Sn(No3)4 + H2 =>
Sn + 4 HNo3 = Sn(No3)4 + 2 H2
CH3COOHHO(CH2)7CH3 = C10H20O2H2O =>
CH3COOHHO(CH2)7CH3 = C10H20O2H2O
HCNO + NaOH + C = NaCN + H2O + CO2 =>
2 HCNO + 2 NaOH + C = 2 NaCN + 2 H2O + CO2
Fe(NO3)2 + H2S = FeS + HNO3 =>
Fe(NO3)2 + H2S = FeS + 2 HNO3
C4H8Br + Br2 = C4H8Br2 =>
2 C4H8Br + Br2 = 2 C4H8Br2
NaOCl + C3H6O = NaCl + CH + HO =>
2 NaOCl + C3H6O = 2 NaCl + 3 CH + 3 HO
Al2 + Cl = Al3Cl =>
3 Al2 + 2 Cl = 2 Al3Cl
Fe2O3 + H2SO4 = Fe2(SO4)3 + H2O =>
Fe2O3 + 3 H2SO4 = Fe2(SO4)3 + 3 H2O
CH3COOH + CH3CH2CH2OH = CH3CH2CH2COOCH3 + H2O =>
CH3COOH + CH3CH2CH2OH = CH3CH2CH2COOCH3 + H2O
NH4Ce + KOH = KCe + NH3 + H2O =>
NH4Ce + KOH = KCe + NH3 + H2O
CH2CHCH3 + KMnO4 + H2SO4 = CH3COOH + H2O + MnSO4 + K2SO4 =>
10 CH2CHCH3 + 12 KMnO4 + 18 H2SO4 = 15 CH3COOH + 18 H2O + 12 MnSO4 + 6 K2SO4
Be + Na + O2 = Na2Be2O2 =>
2 Be + 2 Na + O2 = Na2Be2O2
CuSO4 + K2CO3 = CuCO3 + K2SO4 =>
CuSO4 + K2CO3 = CuCO3 + K2SO4
CuSO4 + Al(NO3)3 = Cu(NO3)2 + Al2(SO4)3 =>
3 CuSO4 + 2 Al(NO3)3 = 3 Cu(NO3)2 + Al2(SO4)3
PCl5(g) + H2O = HCl(aq) + H3PO4(aq) =>
PCl5(g) + 4 H2O = 5 HCl(aq) + H3PO4(aq)
SrCl2 + H2SO4 = SrSO4 + HCl =>
SrCl2 + H2SO4 = SrSO4 + 2 HCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/27/24
Équations équilibrées sur04/26/23
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