| Équations équilibrées la veille |
4 HBO2 + Re(OH)4 = Re(BO2)4 + 4 H2O
NaP + BaNO3 = NaNO3 + BaP =>
NaP + BaNO3 = NaNO3 + BaP
H2C2 + KMnO4 = CO2 + Mn + K + H2O =>
4 H2C2 + 5 KMnO4 = 8 CO2 + 5 Mn + 5 K + 4 H2O
FeSO4 + NH3 + H2O = Fe(OH)2 + (NH4)2SO4 =>
FeSO4 + 2 NH3 + 2 H2O = Fe(OH)2 + (NH4)2SO4
Cr2(OH)3 + KClO + NaOH = Na2CrO4 + KCl + H2O =>
2 Cr2(OH)3 + 9 KClO + 8 NaOH = 4 Na2CrO4 + 9 KCl + 7 H2O
Ca + F2 = Ca(F2)2 =>
Ca + 2 F2 = Ca(F2)2
H2O + Na2CO4 = H2CO4 + NaOH =>
2 H2O + Na2CO4 = H2CO4 + 2 NaOH
ZnSO4 + NH3 = Zn(NH3)2 + SO4 =>
ZnSO4 + 2 NH3 = Zn(NH3)2 + SO4
(NH4)2(SO4) + BaCl2 = NH4Cl + BaSO4 =>
(NH4)2(SO4) + BaCl2 = 2 NH4Cl + BaSO4
FeSO4 + NH3 + H2O = Fe(OH)2 + (NH4)2SO4 =>
FeSO4 + 2 NH3 + 2 H2O = Fe(OH)2 + (NH4)2SO4
LiOH + C6H8O7 = C6H5Li3O7 + H2O =>
3 LiOH + C6H8O7 = C6H5Li3O7 + 3 H2O
Mg + HCI = MgH + CI =>
Mg + HCI = MgH + CI
MnO4{-} + SO2 + H2O + H{+} = Mn{2+} + H2SO4 =>
2 MnO4{-} + 5 SO2 + 2 H2O + 6 H{+} = 2 Mn{2+} + 5 H2SO4
CaHPO4 + NaOH = Na2HPO4 + Ca(OH)2 =>
CaHPO4 + 2 NaOH = Na2HPO4 + Ca(OH)2
Cr(OH)3 + NaOH + NaClO3 = Na2CrO4 + NaCl + H2O =>
2 Cr(OH)3 + 4 NaOH + NaClO3 = 2 Na2CrO4 + NaCl + 5 H2O
Li2CO3 + Na3PO4 = Li3PO4 + Na2CO3 =>
3 Li2CO3 + 2 Na3PO4 = 2 Li3PO4 + 3 Na2CO3
H + Al = HAl =>
H + Al = HAl
Sb + Cd = SbCd =>
Sb + Cd = SbCd
AgNO3 + BaCO3(g) = Ag2CO3 + Ba(NO3)2 =>
2 AgNO3 + BaCO3(g) = Ag2CO3 + Ba(NO3)2
[Co(H2O)6]Cl2 + NH4Cl + H2O2 = [Co(NH3)5Cl]Cl2 + HCl + H2O =>
2[Co(H2O)6]Cl2 + 10 NH4Cl + H2O2 = 2[Co(NH3)5Cl]Cl2 + 8 HCl + 14 H2O
CH4 + Cl1 = CCl4 + HCl =>
CH4 + 8 Cl1 = CCl4 + 4 HCl
Na2SO4 + Al = Na2S + Al2O3 =>
3 Na2SO4 + 8 Al = 3 Na2S + 4 Al2O3
SbCl = Sb + Cl2 =>
2 SbCl = 2 Sb + Cl2
Na2S2O3 + Cl2 + H2O = NaHSO4 + HCl =>
Na2S2O3 + 4 Cl2 + 5 H2O = 2 NaHSO4 + 8 HCl
Ti10O19 + CH4 = Ti9O17 + CO + H2 =>
9 Ti10O19 + CH4 = 10 Ti9O17 + CO + 2 H2
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Na2S2O3 + Cl2 + H2O = NaHSO4 + HCl =>
Na2S2O3 + 4 Cl2 + 5 H2O = 2 NaHSO4 + 8 HCl
C30H54 + O2 = CO + H2O =>
2 C30H54 + 57 O2 = 60 CO + 54 H2O
SO3 + H2O = H2SO4 =>
SO3 + H2O = H2SO4
Li2CO3 + Na3PO4 = Li3PO4 + Na2CO3 =>
3 Li2CO3 + 2 Na3PO4 = 2 Li3PO4 + 3 Na2CO3
(KCl)2(CO)6H2O + O = KCl + CO2 + H2O =>
(KCl)2(CO)6H2O + 6 O = 2 KCl + 6 CO2 + H2O
Ca(s) + HCl(aq) = CaCl + H2(g) =>
2 Ca(s) + 2 HCl(aq) = 2 CaCl + H2(g)
KOH + HMnO4 = KMnO4 + H2O =>
KOH + HMnO4 = KMnO4 + H2O
CH + O = CO + H2 =>
2 CH + 2 O = 2 CO + H2
Pb(C2H3O2)2 + (NH4)3PO4 = Pb3(PO4)2 + NH4CH3CO2 =>
3 Pb(C2H3O2)2 + 2(NH4)3PO4 = Pb3(PO4)2 + 6 NH4CH3CO2
Co2O3 + H2SO4 = Co2(SO4)3 + H2O =>
Co2O3 + 3 H2SO4 = Co2(SO4)3 + 3 H2O
NaBr + C2H4(OH)2 = C2H4OHBr + NaOH =>
NaBr + C2H4(OH)2 = C2H4OHBr + NaOH
N2Cl4 + CH4 = C2Cl + N + H =>
N2Cl4 + 8 CH4 = 4 C2Cl + 2 N + 32 H
KOHCO2 = KHCO3 =>
KOHCO2 = KHCO3
C3H6O2 = C3H5O2 + H =>
C3H6O2 = C3H5O2 + H
Br2 + BrH2 = Br2H3 =>
Br2 + 6 BrH2 = 4 Br2H3
CrCl3 + NaSCN = NaCl + Cr(SCN)3 =>
CrCl3 + 3 NaSCN = 3 NaCl + Cr(SCN)3
NaOH + Sn(C2H3O2)4 = Na(C2H3O2) + Sn(OH)4 =>
4 NaOH + Sn(C2H3O2)4 = 4 Na(C2H3O2) + Sn(OH)4
BaHPO4 + H3PO4 = Ba(H2PO4)2 =>
BaHPO4 + H3PO4 = Ba(H2PO4)2
lithium + potassiumsulfate = lithiumsulfate + potassium =>
2 Li + K2SO4 = Li2SO4 + 2 K
C9H12 + KMnO4 + H2SO4 = C8H6O4 + K2SO4 + MnSO4 + H2O =>
40 C9H12 + 114 KMnO4 + 171 H2SO4 = 45 C8H6O4 + 57 K2SO4 + 114 MnSO4 + 276 H2O
Na2SO3 + HCl = NaCl + H2O + SO2 =>
Na2SO3 + 2 HCl = 2 NaCl + H2O + SO2
C6H8O7 + Fe(OH)3 = FeC6H5O7 + H2O =>
C6H8O7 + Fe(OH)3 = FeC6H5O7 + 3 H2O
H2PO4{-} = H{+} + HPO4{-2} =>
H2PO4{-} = H{+} + HPO4{-2}
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Équations équilibrées sur01/13/25
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