| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 ZnF2 = Zn2 + 4 F
SrCl2(aq) + Na2SO4(aq) = SrSO4(s) + NaCl(aq) =>
SrCl2(aq) + Na2SO4(aq) = SrSO4(s) + 2 NaCl(aq)
C3H8O + HCl + NaNO2 = C3H7NO2 + NaCl + H2O =>
C3H8O + HCl + NaNO2 = C3H7NO2 + NaCl + H2O
Cu(PO3)2 + H2O = HPO3 + Cu(OH)2 =>
Cu(PO3)2 + 2 H2O = 2 HPO3 + Cu(OH)2
H2S + SF2 = S1 + HF =>
H2S + SF2 = 2 S1 + 2 HF
sodiumsulfide + phosphoricacid = sodiumphosphate + H2S =>
3 Na2S + 2 H3PO4 = 2 Na3PO4 + 3 H2S
K[Au(CN)2] + Zn = K2[Zn(CN)4] + Au =>
2 K[Au(CN)2] + Zn = K2[Zn(CN)4] + 2 Au
Sr(NO3)2 + KMnO4 = SrMnO4 + K(NO3)2 =>
Sr(NO3)2 + KMnO4 = SrMnO4 + K(NO3)2
NaCl + CO2 = NaClO2 + C =>
NaCl + CO2 = NaClO2 + C
K[Au(CN)2] + Zn = K2[Zn(CN)4] + Au =>
2 K[Au(CN)2] + Zn = K2[Zn(CN)4] + 2 Au
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
MgSO4*10H2O = MgSO4 + H2O =>
MgSO4*10H2O = MgSO4 + 10 H2O
NH3(aq) + CuSO4(aq) = Cu(NH3)4SO4 =>
4 NH3(aq) + CuSO4(aq) = Cu(NH3)4SO4
NaHCO3 = Na + H2 + CO2 + O2 =>
2 NaHCO3 = 2 Na + H2 + 2 CO2 + O2
Fe{-2}O{-3} + CO = FeCO{-2} =>
Fe{-2}O{-3} + CO = FeCO{-2}
N2H4 + H2O2 = N2 + (H2O) =>
N2H4 + 2 H2O2 = N2 + 4(H2O)
(NH4)2HPO4 + BaCl2 = (NH4)Cl + BaHPO4 =>
(NH4)2HPO4 + BaCl2 = 2(NH4)Cl + BaHPO4
MnSO4 + H2O = MnSO4*6H2O =>
MnSO4 + 6 H2O = MnSO4*6H2O
C10H8 + NH4ClO4 = CO2 + H2O + N2 + HCl =>
5 C10H8 + 48 NH4ClO4 = 50 CO2 + 92 H2O + 24 N2 + 48 HCl
NaK + H2O = Na2O + K2O + H2 =>
2 NaK + 2 H2O = Na2O + K2O + 2 H2
Ca(NO3)2 + Na(H2PO4) = Ca(H2PO4)2 + Na(NO3) =>
Ca(NO3)2 + 2 Na(H2PO4) = Ca(H2PO4)2 + 2 Na(NO3)
C8H12O5 + O2 = CO2 + H2O =>
2 C8H12O5 + 17 O2 = 16 CO2 + 12 H2O
CuCO3 + CH3COOH = Cu(CH3COOH)2 + CO2 + H2O =>
4 CuCO3 + 9 CH3COOH = 4 Cu(CH3COOH)2 + 6 CO2 + 2 H2O
ClO2 + H2O = HClO2 + HClO3 =>
2 ClO2 + H2O = HClO2 + HClO3
NaOH + C7H14Cl2 = C7H14O + NaCl + H2O =>
2 NaOH + C7H14Cl2 = C7H14O + 2 NaCl + H2O
Ba(OH)2 + Li2SO4 = BaSO4 + Li2(OH)2 =>
Ba(OH)2 + Li2SO4 = BaSO4 + Li2(OH)2
Mn(OH)2 + Na2O2 = Na2MnO4 + NaOH =>
Mn(OH)2 + 2 Na2O2 = Na2MnO4 + 2 NaOH
MgO2 + H2O = MgO + H2O2 =>
MgO2 + H2O = MgO + H2O2
Barium + water = Bariumhydroxide + hydrogen =>
Ba + 2 H2O = Ba(OH)2 + H2
SnCl2 + NaOH = SnO*H2O + NaCl =>
SnCl2 + 2 NaOH = SnO*H2O + 2 NaCl
MgOHCl + H2SO4 = MgSO4 + HCl + H2O =>
MgOHCl + H2SO4 = MgSO4 + HCl + H2O
CO2 + Na2CO3 + H2O = NaHCO3 =>
CO2 + Na2CO3 + H2O = 2 NaHCO3
BaCl2 + MgS = BaS + MgCl2 =>
BaCl2 + MgS = BaS + MgCl2
Fe + I2 = Fe(I2)2 =>
Fe + 2 I2 = Fe(I2)2
Cr + C = Cr3C2 =>
3 Cr + 2 C = Cr3C2
MgO + HCl = MgHCl + O2 =>
2 MgO + 2 HCl = 2 MgHCl + O2
Si + Cl2 = SiCl4 =>
Si + 2 Cl2 = SiCl4
CH3OOH + OH = CH3COO + H2O =>
2 CH3OOH + OH = CH3COO + 3 H2O
FeS2 + H2 = Fe + H2S =>
FeS2 + 2 H2 = Fe + 2 H2S
H2SO3 + Ba(OH)2 = Ba2SO4 + H2O =>
H2SO3 + 2 Ba(OH)2 = Ba2SO4 + 3 H2O
Cu(OCl)2 + KI + HCl = CuCl2 + H2O + I2 + KCl =>
Cu(OCl)2 + 4 KI + 4 HCl = CuCl2 + 2 H2O + 2 I2 + 4 KCl
C2H8(g) + O2(g) = CO2 + H2O =>
C2H8(g) + 4 O2(g) = 2 CO2 + 4 H2O
H3PO3 + Cu2O = Cu2H(PO3) + H2O =>
H3PO3 + Cu2O = Cu2H(PO3) + H2O
P2O5 + SrO = P2O + SrO5 =>
P2O5 + SrO = P2O + SrO5
Ba + HNO3 = Ba(NO3)2 + H2 =>
Ba + 2 HNO3 = Ba(NO3)2 + H2
MgO + H2SiF6 = MgF2 + SiO2 + H2O =>
3 MgO + H2SiF6 = 3 MgF2 + SiO2 + H2O
Cu + Ca(SO4) = Ca + Cu(SO4) =>
Cu + Ca(SO4) = Ca + Cu(SO4)
KHC8H4O + NaOH = NaKC8H4O + H2O =>
KHC8H4O + NaOH = NaKC8H4O + H2O
AgNO3 + NaBr = AgBr + NaNO3 =>
AgNO3 + NaBr = AgBr + NaNO3
C6H5COOH = C6H5COO{-} + H{+} =>
C6H5COOH = C6H5COO{-} + H{+}
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/28/24
Équations équilibrées sur12/28/23
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