| Équations équilibrées la veille | Équations équilibrées le lendemain |
La2O3 + CuO = La2CuO4
Zn(s) + HCl(aq) = H2(g) + ZnCl2(aq) =>
Zn(s) + 2 HCl(aq) = H2(g) + ZnCl2(aq)
Sb + Cl2 = SbCl3 =>
2 Sb + 3 Cl2 = 2 SbCl3
H2 + Fe3O4 = Fe4 + H3O =>
24 H2 + 4 Fe3O4 = 3 Fe4 + 16 H3O
HBr + NaOH = NaBr + H2O =>
HBr + NaOH = NaBr + H2O
MnSO4 + NaOH = Mn(OH)2 + Na2SO4 =>
MnSO4 + 2 NaOH = Mn(OH)2 + Na2SO4
C051H006O041 + O2 = CO2 + H2O =>
C051H006O041 + 32 O2 = 51 CO2 + 3 H2O
Al2 + Br48 = AlBr =>
24 Al2 + Br48 = 48 AlBr
Cu(OH)2 + H2SO4 = CuSO4 + H2O =>
Cu(OH)2 + H2SO4 = CuSO4 + 2 H2O
Pb(OH)2 + HCl = H2O + PbCl2 =>
Pb(OH)2 + 2 HCl = 2 H2O + PbCl2
C051H006O041 + O2 = CO2 + H2O =>
C051H006O041 + 32 O2 = 51 CO2 + 3 H2O
S2Cl2 + NH3 = S4N4 + S8 + NH4Cl =>
6 S2Cl2 + 16 NH3 = S4N4 + S8 + 12 NH4Cl
Pb(OH)2 + HCl = H2O + PbCl2 =>
Pb(OH)2 + 2 HCl = 2 H2O + PbCl2
NaFeBO3 = FeNa(BO3) =>
NaFeBO3 = FeNa(BO3)
Pb(OH)2 + HCl = H2O + PbCl2 =>
Pb(OH)2 + 2 HCl = 2 H2O + PbCl2
Cu(NO3)2 + K3[Fe(CN)6] = Cu3[Fe(CN)6]2 + KNO3 =>
3 Cu(NO3)2 + 2 K3[Fe(CN)6] = Cu3[Fe(CN)6]2 + 6 KNO3
ClF3(g) + NH3(g) = N2(g) + HF(g) + Cl2(g) =>
2 ClF3(g) + 2 NH3(g) = N2(g) + 6 HF(g) + Cl2(g)
CH3C8H18 + O2 = H2O + CH2C8H18 =>
4 CH3C8H18 + O2 = 2 H2O + 4 CH2C8H18
H2SO4(aq) + C(s) = H2O(l) + SO2(g) + CO2(g) =>
2 H2SO4(aq) + C(s) = 2 H2O(l) + 2 SO2(g) + CO2(g)
P + O2 = P4O10 =>
4 P + 5 O2 = P4O10
NH4Cl + CoCl2*6H2O + H2O2 + NH3 = [Co(NH3)5Cl]Cl2 + H2O =>
2 NH4Cl + 2 CoCl2*6H2O + H2O2 + 8 NH3 = 2[Co(NH3)5Cl]Cl2 + 14 H2O
NaCl(s) + CuSO4(aq) = Na2SO4(aq) + CuCl2(s) =>
2 NaCl(s) + CuSO4(aq) = Na2SO4(aq) + CuCl2(s)
POCl3 + NaNO2 = NOCl + NaCl + NaPO3 =>
POCl3 + 2 NaNO2 = 2 NOCl + NaCl + NaPO3
LiOHHBr = LiBrH2O =>
LiOHHBr = LiBrH2O
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
Pb(NO3)2 + (OH)3SO4 = Pb3(SO4)2 + OHNO3 =>
3 Pb(NO3)2 + 2(OH)3SO4 = Pb3(SO4)2 + 6 OHNO3
C2H5NSCl + O2 = CO + H2O + NO + SO2 + HCl =>
2 C2H5NSCl + 7 O2 = 4 CO + 4 H2O + 2 NO + 2 SO2 + 2 HCl
C99 = C1 =>
C99 = 99 C1
CaO + NaF = Na2O + CaF2 =>
CaO + 2 NaF = Na2O + CaF2
C051H006O041 + O2 = CO2 + H2O =>
C051H006O041 + 32 O2 = 51 CO2 + 3 H2O
MgF2 + Li2CO3 = MgCO3 + LiF =>
MgF2 + Li2CO3 = MgCO3 + 2 LiF
AlBr3 + K2SO4 = KBr + Al2(SO4)3 =>
2 AlBr3 + 3 K2SO4 = 6 KBr + Al2(SO4)3
CUSO4 + H2O = CUSO4*5H2O =>
CUSO4 + 5 H2O = CUSO4*5H2O
Cr(CO3)2 + HOH = Cr(OH)4 + H2CO3 =>
Cr(CO3)2 + 4 HOH = Cr(OH)4 + 2 H2CO3
PbNo3 + LiS = LiNo3PbS =>
PbNo3 + LiS = LiNo3PbS
N2H6 + CuO = Cu + N2 + H6O =>
N2H6 + CuO = Cu + N2 + H6O
Zr + HNO3 + HF = ZrNO3 + H2O + FN =>
4 Zr + 5 HNO3 + HF = 4 ZrNO3 + 3 H2O + FN
K2CO3 + Fe + H2O = Fe2O3 + CH3OH + KOH =>
K2CO3 + 2 Fe + 3 H2O = Fe2O3 + CH3OH + 2 KOH
AlOH + NaNO3 = AlNO3 + NaOH =>
AlOH + NaNO3 = AlNO3 + NaOH
Ca + HCl = CaCl2 + H2 =>
Ca + 2 HCl = CaCl2 + H2
CH3(CH2)10COOCH2CH(OCOCH3(CH2)10)CH2OCOCH3(CH2)10 + NaOH = CH3(CH2)10COONa + HOCH2CHOHCH2OH =>
CH3(CH2)10COOCH2CH(OCOCH3(CH2)10)CH2OCOCH3(CH2)10 + 3 NaOH = 3 CH3(CH2)10COONa + HOCH2CHOHCH2OH
H2O2(aq) + FeCl3(aq) = FeCl2(aq) + HCl(aq) + O2(g) =>
H2O2(aq) + 2 FeCl3(aq) = 2 FeCl2(aq) + 2 HCl(aq) + O2(g)
AgNO3 + SnSO4 = Ag2SO4 + Sn(NO3)2 =>
2 AgNO3 + SnSO4 = Ag2SO4 + Sn(NO3)2
K2CO3 + CO2 + H2O = KHCO3 =>
K2CO3 + CO2 + H2O = 2 KHCO3
Fe + Br2 = Fe3Br =>
6 Fe + Br2 = 2 Fe3Br
CaCl2O = CaOCl2 =>
CaCl2O = CaOCl2
C99 = C1 =>
C99 = 99 C1
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Cr + HCl = Cr2Cl + H2 =>
4 Cr + 2 HCl = 2 Cr2Cl + H2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/29/23
Équations équilibrées sur01/28/23
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