| Équations équilibrées la veille | Équations équilibrées le lendemain |
NH3*H2O + HCl = NH3Cl + H*H2O
KBrO3 + NaBr + H2SO4 = Br2 + K2SO4 + Na2SO4 + H2O =>
2 KBrO3 + 10 NaBr + 6 H2SO4 = 6 Br2 + K2SO4 + 5 Na2SO4 + 6 H2O
Zn + CuSO{4} = ZnSO{4} + Cu =>
Zn + CuSO{4} = ZnSO{4} + Cu
Ca3N2(s) = Ca(s) + N2(g) =>
Ca3N2(s) = 3 Ca(s) + N2(g)
LiCl(aq) + AlPO4(aq) = Li3PO4(aq) + AlCl3(s) =>
3 LiCl(aq) + AlPO4(aq) = Li3PO4(aq) + AlCl3(s)
CH3CH2OH + Cl2 = CH3CH(Cl)OH + HCl =>
CH3CH2OH + Cl2 = CH3CH(Cl)OH + HCl
NH4NO3 + AgCl = NH4Cl + AgNO3 =>
NH4NO3 + AgCl = NH4Cl + AgNO3
SF6 + O2 = SO4 + F2 =>
SF6 + 2 O2 = SO4 + 3 F2
CoCl3 + NaH = CoH3 + NaCl =>
CoCl3 + 3 NaH = CoH3 + 3 NaCl
Mn(OH)2 + HNO3 = H2O + MnOHNO3 =>
Mn(OH)2 + HNO3 = H2O + MnOHNO3
K2CO3 + CdF2 = K2F2 + CdCO3 =>
K2CO3 + CdF2 = K2F2 + CdCO3
Cr2S3 + Mn(NO3)2 + Na2CO3 = Na2CrO4 + NO + Na2MnO4 + Na2SO4 + CO2 =>
Cr2S3 + 15 Mn(NO3)2 + 20 Na2CO3 = 2 Na2CrO4 + 30 NO + 15 Na2MnO4 + 3 Na2SO4 + 20 CO2
ZnO + (C3H6O2) = Zn(C6H10O4) + H2O =>
ZnO + 2(C3H6O2) = Zn(C6H10O4) + H2O
Ca2 + H2O = Ca2H2O =>
Ca2 + H2O = Ca2H2O
ArsenicPhosphate + AmmoniumOxalate = ArsenicOxalate + AmmoniumPhosphate =>
ArsenicPhosphate + AmmoniumOxalate = ArsenicOxalate + AmmoniumPhosphate
HCl + ZnBr2 = ZnCl2 + HBr =>
2 HCl + ZnBr2 = ZnCl2 + 2 HBr
C2H5O2N + O2 = CO2 + H2O + NO =>
4 C2H5O2N + 11 O2 = 8 CO2 + 10 H2O + 4 NO
C10H2O4S + O2 = CO2 + SO2 + H2O =>
2 C10H2O4S + 19 O2 = 20 CO2 + 2 SO2 + 2 H2O
Ag + PtNO3 = AgNO3 + Pt =>
Ag + PtNO3 = AgNO3 + Pt
C2H5OH(aq) + C2H3OOH(aq) = C2H3O2C2H5(aq) + H2O(l) =>
C2H5OH(aq) + C2H3OOH(aq) = C2H3O2C2H5(aq) + H2O(l)
H2PO4 + CrO = H2O + CrPO4 =>
H2PO4 + CrO = H2O + CrPO4
CrCl3 + K(OH) + Br2 = K2CrO4 + KClO4 + KBr + H2O =>
2 CrCl3 + 64 K(OH) + 27 Br2 = 2 K2CrO4 + 6 KClO4 + 54 KBr + 32 H2O
AgBr + I2 = AgI + Br =>
2 AgBr + I2 = 2 AgI + 2 Br
H + Cl = HCl =>
H + Cl = HCl
Fe2 + S = FeS2 =>
Fe2 + 4 S = 2 FeS2
Fe + Cl = FeCl3 =>
Fe + 3 Cl = FeCl3
C2H5O2N + O2 = CO2 + H2O + N =>
4 C2H5O2N + 9 O2 = 8 CO2 + 10 H2O + 4 N
K + Cl = KCl =>
K + Cl = KCl
NOH5 + HI = NH4I + H2O =>
NOH5 + HI = NH4I + H2O
KI + Cl = KCl + I =>
KI + Cl = KCl + I
Cs2 + S = Cs2S =>
Cs2 + S = Cs2S
BaCl2 + Li2(CrO4) = Ba(CrO4) + Li(Cl) =>
BaCl2 + Li2(CrO4) = Ba(CrO4) + 2 Li(Cl)
CO2 + H3O = CO + H2O =>
CO2 + 2 H3O = CO + 3 H2O
ZnCl2 + HNO3 + H2SO4 = ZnSO4 + NOCl + Cl2 + H2O =>
3 ZnCl2 + 2 HNO3 + 3 H2SO4 = 3 ZnSO4 + 2 NOCl + 2 Cl2 + 4 H2O
Mn + B = Mn2B =>
2 Mn + B = Mn2B
Br2 + Ca = Br2Ca =>
Br2 + Ca = Br2Ca
Ni(NO3)2 + Na3PO4 = Na3(NO3)2 + NiPO4 =>
Ni(NO3)2 + Na3PO4 = Na3(NO3)2 + NiPO4
Br2 + Ca = Br2Ca =>
Br2 + Ca = Br2Ca
Br + MgI2 = MgBr2 + I =>
2 Br + MgI2 = MgBr2 + 2 I
ZnO + H2SO4 = H2O + ZnSO4 =>
ZnO + H2SO4 = H2O + ZnSO4
P2O3 + KOH = K2HPO3 + H2O =>
P2O3 + 4 KOH = 2 K2HPO3 + H2O
H2O + MnO4{-} + SO3{2-} = MnO2 + SO4{2-} + OH{-} =>
H2O + 2 MnO4{-} + 3 SO3{2-} = 2 MnO2 + 3 SO4{2-} + 2 OH{-}
C2H5O2N + O2 = CO2 + H2O + NH3 =>
2 C2H5O2N + 3 O2 = 4 CO2 + 2 H2O + 2 NH3
AgBr + Na2S2O3 = Na3 + [Ag(S2O3)2] + NaBr =>
AgBr + 2 Na2S2O3 = Na3 + [Ag(S2O3)2] + NaBr
CuO + H2O = Cu + H2O2 =>
CuO + H2O = Cu + H2O2
Fe(OH)3 + HC2H3O2 = Fe(C2H3O2)3 + HOH =>
Fe(OH)3 + 3 HC2H3O2 = Fe(C2H3O2)3 + 3 HOH
Ca3P2 + KMnO4 + H2SO4 = CaSO4 + MnSO4 + K2SO4 + H2O + H3PO4 =>
5 Ca3P2 + 16 KMnO4 + 39 H2SO4 = 15 CaSO4 + 16 MnSO4 + 8 K2SO4 + 24 H2O + 10 H3PO4
H2OCl + Mg = MgCl2 + H2O =>
2 H2OCl + Mg = MgCl2 + 2 H2O
C2H2 + I2 = C2H2I2 =>
C2H2 + I2 = C2H2I2
Na + I(II) = NaI =>
3 Na + I(II) = 3 NaI
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/25/24
Équations équilibrées sur12/25/23
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