| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 CH3COOBa + H2SO4 = 2 CH3COOH + Ba2SO4
KrF = Kr + F =>
KrF = Kr + F
KMnO4 = K2MnO4 + MnO2 + O2 =>
2 KMnO4 = K2MnO4 + MnO2 + O2
Ca(NO3)2 + Na3PO4 = Ca3(PO4)2 + NaNO3 =>
3 Ca(NO3)2 + 2 Na3PO4 = Ca3(PO4)2 + 6 NaNO3
CuNO3 + Au3PO4 = AuNO3 + Cu3PO4 =>
3 CuNO3 + Au3PO4 = 3 AuNO3 + Cu3PO4
NaN3 + NaNO3 = Na2O + N2 =>
5 NaN3 + NaNO3 = 3 Na2O + 8 N2
C10H15NO + O2 = H2O + CO2 + NO2 =>
4 C10H15NO + 57 O2 = 30 H2O + 40 CO2 + 4 NO2
Ce2 + P = PCe5 =>
5 Ce2 + 2 P = 2 PCe5
Al2(SO4)3 + (NH4)MnO4 = Al(MnO4)3 + (NH4)2SO4 =>
Al2(SO4)3 + 6(NH4)MnO4 = 2 Al(MnO4)3 + 3(NH4)2SO4
Fe + H2SO4 + H2O = FeSO4*5H2O + H2 =>
Fe + H2SO4 + 5 H2O = FeSO4*5H2O + H2
Na3PO4 + AgNO3 = NaNO3 + Ag3PO4 =>
Na3PO4 + 3 AgNO3 = 3 NaNO3 + Ag3PO4
CH3COOBa + H2SO4 = CH3COOH + Ba2SO4 =>
2 CH3COOBa + H2SO4 = 2 CH3COOH + Ba2SO4
NH4Cl + NaOH = NH3 + H2O + NaCl = =>
NH4Cl + NaOH = NH3 + H2O + NaCl
CaO + H2O = Ca(OH)2 =>
CaO + H2O = Ca(OH)2
CH3COOBa + H2SO4 = CH3COOH + Ba2SO4 =>
2 CH3COOBa + H2SO4 = 2 CH3COOH + Ba2SO4
NH4Cl + NaOH = NH3 + H2O + NaCl = =>
NH4Cl + NaOH = NH3 + H2O + NaCl
F2 + ClBr = Br2 + ClF =>
F2 + 2 ClBr = Br2 + 2 ClF
CH3COOBa + H2SO4 = CH3COOH + Ba2SO4 =>
2 CH3COOBa + H2SO4 = 2 CH3COOH + Ba2SO4
Al(Na3)3 + NaOH = Al(OH)3 + Na =>
Al(Na3)3 + 3 NaOH = Al(OH)3 + 12 Na
Hg(NO3)2 + NH4Cl = NH4NO3 + HgCl2 =>
Hg(NO3)2 + 2 NH4Cl = 2 NH4NO3 + HgCl2
C7H14 + Br = C7H13 + HBr =>
C7H14 + Br = C7H13 + HBr
CH3COOBa + H2SO4 = CH3COOH + Ba2SO4 =>
2 CH3COOBa + H2SO4 = 2 CH3COOH + Ba2SO4
Cl2 + KNo3 + H2O = KClO3 + KCl + HNo =>
Cl2 + 2 KNo3 + 3 H2O = KClO3 + KCl + 6 HNo
LiOH + Be(OH)2 = Li2[Be(OH)4] =>
2 LiOH + Be(OH)2 = Li2[Be(OH)4]
BaCl2 + Zn = ZnCl2 + Ba =>
BaCl2 + Zn = ZnCl2 + Ba
NaBiO3 + HCl = BiCl3 + O2 + NaCl + H2O =>
2 NaBiO3 + 8 HCl = 2 BiCl3 + O2 + 2 NaCl + 4 H2O
ZnCl2 + KOH = Zn(OH)2 + KCl =>
ZnCl2 + 2 KOH = Zn(OH)2 + 2 KCl
Cr{+3} + PO4{-3} = CrPO4 =>
Cr{+3} + PO4{-3} = CrPO4
BaV4O9 = BaO + V2O3 + V2O5 =>
BaV4O9 = BaO + V2O3 + V2O5
Zn(s) + CuSO4(AQ) = ZnSO4(AQ)Cu(s) =>
Zn(s) + CuSO4(AQ) = ZnSO4(AQ)Cu(s)
FeCl3 + K4Fe(CN)6 = Fe4[Fe(CN)6]3 + KCl =>
4 FeCl3 + 3 K4Fe(CN)6 = Fe4[Fe(CN)6]3 + 12 KCl
HCl + K2CO3 = KCl + H2O + CO2 =>
2 HCl + K2CO3 = 2 KCl + H2O + CO2
CH4 + H2O = CO + H2 =>
CH4 + H2O = CO + 3 H2
Ba(NO3)2 + K2SO4 = BaSO4 + KNO3 =>
Ba(NO3)2 + K2SO4 = BaSO4 + 2 KNO3
Fe(OH)3 + HNO3 = Fe(NO3)3 + H2O =>
Fe(OH)3 + 3 HNO3 = Fe(NO3)3 + 3 H2O
NH4NO3 + Na2CrO3 = (NH4)2CrO3 + NaNO3 =>
2 NH4NO3 + Na2CrO3 = (NH4)2CrO3 + 2 NaNO3
H3SO4 + Na2CO3 = Na3SO4 + H2O + CO2 =>
2 H3SO4 + 3 Na2CO3 = 2 Na3SO4 + 3 H2O + 3 CO2
Hf + HNO3 + HF = H4[HfF8] + NO + H2O =>
3 Hf + 4 HNO3 + 24 HF = 3 H4[HfF8] + 4 NO + 8 H2O
K2Cr2O7 + H2O2 = CrO5 + KOH + H2O =>
K2Cr2O7 + 4 H2O2 = 2 CrO5 + 2 KOH + 3 H2O
Co(NO3)2 + K3[Fe(CN)6] = Co3[(Fe(CN)6)]2 + KNO3 =>
3 Co(NO3)2 + 2 K3[Fe(CN)6] = Co3[(Fe(CN)6)]2 + 6 KNO3
LiAlH4 + NH3 = LiAl(NH2)4 + H2 =>
LiAlH4 + 4 NH3 = LiAl(NH2)4 + 4 H2
CH3COOBa + H2SO4 = CH3COOH + Ba2SO4 =>
2 CH3COOBa + H2SO4 = 2 CH3COOH + Ba2SO4
Al + NH3 + H2O = Al(OH)2 + NH4 =>
Al + 2 NH3 + 2 H2O = Al(OH)2 + 2 NH4
Fe(OH)3 + H3PO4 = FePO4 + H2O =>
Fe(OH)3 + H3PO4 = FePO4 + 3 H2O
Al3(NO3)3 + K2CrO4 = Al2CrO4 + KNO3 =>
2 Al3(NO3)3 + 3 K2CrO4 = 3 Al2CrO4 + 6 KNO3
HNO3 + Ca = NH4NO3 + Ca(NO3)2 + H2O =>
10 HNO3 + 4 Ca = NH4NO3 + 4 Ca(NO3)2 + 3 H2O
Mn + H2 = Mn2H3 =>
4 Mn + 3 H2 = 2 Mn2H3
SnCl2 + BiCl3 + NaOH = Na2[Sn(OH)6] + NaCl + Bi(OH) =>
SnCl2 + BiCl3 + 7 NaOH = Na2[Sn(OH)6] + 5 NaCl + Bi(OH)
Fe(OH)3 + NH3OH = H2O + FeO + HNO3 =>
7 Fe(OH)3 + NH3OH = 12 H2O + 7 FeO + HNO3
Se + HNO3 + H2O = H2SeO3 + NO =>
3 Se + 4 HNO3 + H2O = 3 H2SeO3 + 4 NO
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur09/22/24
Équations équilibrées sur10/22/23
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