| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 NO + O2 = 2 NO2
H2 + I2 = HI =>
H2 + I2 = 2 HI
Ag3PO4 + NH3 = [Ag(NH3)2]3PO4 =>
Ag3PO4 + 6 NH3 = [Ag(NH3)2]3PO4
CuCl2 + Zn(OH)2 = Cu(OH)2 + ZnCl2 =>
CuCl2 + Zn(OH)2 = Cu(OH)2 + ZnCl2
AgBrNaBr = NaAgBr2 =>
AgBrNaBr = NaAgBr2
Cl2 + C2H6 = C2H4Cl2 + HCl =>
2 Cl2 + C2H6 = C2H4Cl2 + 2 HCl
NH2CH2COOH + HCl = ClNH3CH2COOH =>
NH2CH2COOH + HCl = ClNH3CH2COOH
CH3LiCH3CH2OH = LiOHCH3CH2CH3 =>
CH3LiCH3CH2OH = LiOHCH3CH2CH3
C12H23OOCH3 + CH4 = C16H33OH + CO2 =>
28 C12H23OOCH3 + 5 CH4 = 22 C16H33OH + 17 CO2
Na2C2O4 + KMnO4 + H2SO4 = MnSO4 + CO2 + KSO4 + Na2SO4 + H2O =>
2 Na2C2O4 + KMnO4 + 4 H2SO4 = MnSO4 + 4 CO2 + KSO4 + 2 Na2SO4 + 4 H2O
Al(NO3)3 + Be(OH)2 = Al(OH)3 + Be(NO3)2 =>
2 Al(NO3)3 + 3 Be(OH)2 = 2 Al(OH)3 + 3 Be(NO3)2
Ca3(PO4)2 + H3PO4 = Ca2P2O7 + H2O =>
2 Ca3(PO4)2 + 2 H3PO4 = 3 Ca2P2O7 + 3 H2O
Na + Ca(ClO3)2 = Ca + Na(ClO3)3 =>
2 Na + 3 Ca(ClO3)2 = 3 Ca + 2 Na(ClO3)3
SiO2 + H2O = H + H3SiO4 =>
SiO2 + 2 H2O = H + H3SiO4
HCrO4Sr(OH) = SrCrO4H2O =>
HCrO4Sr(OH) = SrCrO4H2O
Ba100C100O300 + Sr100C100O300 + Sn100O200 + Ti100O200 = Ba15Sr85Sn5Ti95O300 + C100O200 =>
3 Ba100C100O300 + 17 Sr100C100O300 + Sn100O200 + 19 Ti100O200 = 20 Ba15Sr85Sn5Ti95O300 + 20 C100O200
K2CrO4Pb2C2H3O = K2C2H3OPb2CrO4 =>
K2CrO4Pb2C2H3O = K2C2H3OPb2CrO4
C4H9O2N + O2 = CO2 + N2 + H2O =>
4 C4H9O2N + 21 O2 = 16 CO2 + 2 N2 + 18 H2O
C6H12O6 = C2H5OH + CO2 =>
C6H12O6 = 2 C2H5OH + 2 CO2
N2 + O2 = N2O3 =>
2 N2 + 3 O2 = 2 N2O3
Al(ClO)3 + K2Cr2O7 = Al2(Cr2O7)3 + KClO =>
2 Al(ClO)3 + 3 K2Cr2O7 = Al2(Cr2O7)3 + 6 KClO
K3P + HCl = KCl + PH3 =>
K3P + 3 HCl = 3 KCl + PH3
C2H3O2 = C2 + H3 + O2 =>
C2H3O2 = C2 + H3 + O2
GaBr + F2 = GaF + Br =>
2 GaBr + F2 = 2 GaF + 2 Br
BaCl2 + K2(CrO)4 = KCl + Ba(CrO)4 =>
BaCl2 + K2(CrO)4 = 2 KCl + Ba(CrO)4
CuCl2(aq) + Ba(NO3)2(aq) = BaCl2 + Cu(NO3)2 =>
CuCl2(aq) + Ba(NO3)2(aq) = BaCl2 + Cu(NO3)2
F2 + NaOH = NaF + O2 + H2O =>
2 F2 + 4 NaOH = 4 NaF + O2 + 2 H2O
(CCH3(CH2)4CH3) + O2 = CO2 + H2O =>
2(CCH3(CH2)4CH3) + 21 O2 = 14 CO2 + 14 H2O
K(ClO3) + ZnI2 = Zn(ClO3)2 + KI =>
2 K(ClO3) + ZnI2 = Zn(ClO3)2 + 2 KI
Cu2S(s) + CuO(s) = Cu(l) + SO2(g) =>
Cu2S(s) + 2 CuO(s) = 4 Cu(l) + SO2(g)
CH3COOH + HCl = CH2COOHCl + H =>
CH3COOH + HCl = CH2COOHCl + 2 H
Copper + nitricacid = coppernitrate + nitrogenmonoxide + water =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
Co(NH3)6Cl3 = CoCl2 + (NH3)6Cl =>
Co(NH3)6Cl3 = CoCl2 + (NH3)6Cl
CH3CO2H + NaHCO3 = CH3CO2Na + CO2 + H2O =>
CH3CO2H + NaHCO3 = CH3CO2Na + CO2 + H2O
KOHCH3OOH = H2OKCH3OO =>
KOHCH3OOH = H2OKCH3OO
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
XOH + HBr = XBr + H2O =>
XOH + HBr = XBr + H2O
Cr2O3 + H2O = H2Cr2O4 =>
Cr2O3 + H2O = H2Cr2O4
NaCN + H3PO4 = HCN + Na3PO4 =>
3 NaCN + H3PO4 = 3 HCN + Na3PO4
Cr2O3 + Li = Li2O + Cr =>
Cr2O3 + 6 Li = 3 Li2O + 2 Cr
CaNO3 + BaCO3 = CaCO3 + BaNO3 =>
CaNO3 + BaCO3 = CaCO3 + BaNO3
Na2SO4 + HCl = NaCl + H2O2 + SO2 =>
Na2SO4 + 2 HCl = 2 NaCl + H2O2 + SO2
MgCrO4 + HC2H3O2 = Mg + Cr2O7 + C2H3O2 + H2O =>
2 MgCrO4 + 2 HC2H3O2 = 2 Mg + Cr2O7 + 2 C2H3O2 + H2O
Ca(NO3)2 + NaCI = CaCI + Na(NO3)2 =>
Ca(NO3)2 + NaCI = CaCI + Na(NO3)2
K + O2 = OK =>
2 K + O2 = 2 OK
BaCl2 + H2O = Ba(OH)2 + Cl2H2 =>
BaCl2 + 2 H2O = Ba(OH)2 + Cl2H2
K2HPO4 + H2O = H3PO4 + KOH =>
K2HPO4 + 2 H2O = H3PO4 + 2 KOH
Cd(NO3)2Li = CdLi(NO3)2 =>
Cd(NO3)2Li = CdLi(NO3)2
Mg + H3PO4 = Mg(PO4)2 + H2 = =>
Mg + 2 H3PO4 = Mg(PO4)2 + 3 H2
(COOH)2 + NaOH = (COONa)2 + H2O =>
(COOH)2 + 2 NaOH = (COONa)2 + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/27/24
Équations équilibrées sur05/27/23
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