| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Co + K{+} = Co2{+} + K
Na2O + SO2 = Na2SO3 =>
Na2O + SO2 = Na2SO3
Al2(SO4)3 + FeCl3 = AlCl3 + Fe2(SO4)3 =>
Al2(SO4)3 + 2 FeCl3 = 2 AlCl3 + Fe2(SO4)3
Ti + O2 = Ti2O3 =>
4 Ti + 3 O2 = 2 Ti2O3
U + N2 = UN =>
2 U + N2 = 2 UN
C14H22O13 + O2 = CO2 + H2O =>
C14H22O13 + 13 O2 = 14 CO2 + 11 H2O
HCHO + Cu(OH)2 = HCOOH + Cu2O + H2O =>
HCHO + 2 Cu(OH)2 = HCOOH + Cu2O + 2 H2O
Mg3N2 + H2O = Mg(OH)2 + NH3 =>
Mg3N2 + 6 H2O = 3 Mg(OH)2 + 2 NH3
C2H5OH + C5H10O2 = C7H14O2 + H2O =>
C2H5OH + C5H10O2 = C7H14O2 + H2O
Co + K{+} = Co2{+} + K =>
2 Co + K{+} = Co2{+} + K
NaNO3 + SO2 = Na2SO3 + N2O5 =>
2 NaNO3 + SO2 = Na2SO3 + N2O5
H3OCl + Mg = MgOCl + H3 =>
H3OCl + Mg = MgOCl + H3
Co + K{+} = Co2{+} + K =>
2 Co + K{+} = Co2{+} + K
C10H14O + NaOH + C6H5CH2Br = C17H20O + Na + Br =>
14 C10H14O + 7 NaOH + 31 C6H5CH2Br = 21 C17H20O + 7 Na + 31 Br
NaBr + O2 = Na2O + Br =>
4 NaBr + O2 = 2 Na2O + 4 Br
Ni + HNO3 = Ni(NO3)2 + H2 =>
Ni + 2 HNO3 = Ni(NO3)2 + H2
TiCl4 + Mg = MgCl4 + Ti =>
TiCl4 + Mg = MgCl4 + Ti
Co + K{+} = Co2{+} + K =>
2 Co + K{+} = Co2{+} + K
Fe3N2 + H2SO4 = Fe2(SO4)3 + HNO3 + SO2 + H2O =>
2 Fe3N2 + 28 H2SO4 = 3 Fe2(SO4)3 + 4 HNO3 + 19 SO2 + 26 H2O
Zn + Cu(CH3COO)2 = Cu + Zn(CH3COO)2 =>
Zn + Cu(CH3COO)2 = Cu + Zn(CH3COO)2
Na3N + Br2 = NaBr + N2 =>
2 Na3N + 3 Br2 = 6 NaBr + N2
K2CO3 + HC2H3O2 = KC2H3 + H2O + CO2 =>
K2CO3 + 3 HC2H3O2 = 2 KC2H3 + 3 H2O + 3 CO2
Ca(OH)2 + P2O5 = CaHPO4 + H2O =>
2 Ca(OH)2 + P2O5 = 2 CaHPO4 + H2O
K + N2 + O3 = KNO3 =>
2 K + N2 + 2 O3 = 2 KNO3
Sn + H2O = Sn(OH)2 + H2 =>
Sn + 2 H2O = Sn(OH)2 + H2
KNO3(aq) + AgI(s) = KI(aq) + AgNO3(aq) =>
KNO3(aq) + AgI(s) = KI(aq) + AgNO3(aq)
Sn + SnCl2 = Sn2Cl =>
3 Sn + SnCl2 = 2 Sn2Cl
NaCl + H2O = NaOH + H2Cl2 =>
2 NaCl + 2 H2O = 2 NaOH + H2Cl2
Tl2SO4 + KOH + Br2 = Tl2O3 + KBr + K2SO4 + H2O =>
Tl2SO4 + 6 KOH + 2 Br2 = Tl2O3 + 4 KBr + K2SO4 + 3 H2O
CuO2 + H2 = Cu + H2O =>
CuO2 + 2 H2 = Cu + 2 H2O
Co + K{+} = Co2{+} + K =>
2 Co + K{+} = Co2{+} + K
KCO3 + NH4CH3COO = KCH3COO + NH4CO3 =>
KCO3 + NH4CH3COO = KCH3COO + NH4CO3
C2500F5200 + H2S2O8 + Li4(MnO4)2MnO4 = MnSO4 + Li2SO4 + F2 + CO2 + H2O =>
19 C2500F5200 + 25000 H2S2O8 + 10000 Li4(MnO4)2MnO4 = 30000 MnSO4 + 20000 Li2SO4 + 49400 F2 + 47500 CO2 + 25000 H2O
K2SO3 + KMnO4 = K2SO4 + KMn =>
4 K2SO3 + KMnO4 = 4 K2SO4 + KMn
H + B3 = H3B =>
9 H + B3 = 3 H3B
Cr2(SO4)3 + KMnO4 + H2O = H2Cr2O7 + MnSO4 + KHSO4 + H2SO4 =>
5 Cr2(SO4)3 + 6 KMnO4 + 11 H2O = 5 H2Cr2O7 + 6 MnSO4 + 6 KHSO4 + 3 H2SO4
HC3H5O2 + KOH = H2O + CO2 + K =>
HC3H5O2 + 14 KOH = 10 H2O + 3 CO2 + 14 K
Na + SO4 + Pb(NO3)2 = NaNO3 + PbSO4 =>
2 Na + SO4 + Pb(NO3)2 = 2 NaNO3 + PbSO4
H + B3 = H3B =>
9 H + B3 = 3 H3B
K2Cr2O7 + HCl = CrCl3KCl + H2O + Cl2 =>
K2Cr2O7 + 14 HCl = 2 CrCl3KCl + 7 H2O + 3 Cl2
AlCl3 + Ru(NO3) = Al(NO3) + RuCl3 =>
AlCl3 + Ru(NO3) = Al(NO3) + RuCl3
Co + K{+} = Co2{+} + K =>
2 Co + K{+} = Co2{+} + K
B3 + H = BH3 =>
B3 + 9 H = 3 BH3
H2NC6H4COOCH2CH4 + NaOH = H2NC6H4COOCH2CH3Na + H2O =>
H2NC6H4COOCH2CH4 + NaOH = H2NC6H4COOCH2CH3Na + H2O
C2500F5200 + H2S2O8 + Li4(MnO4)2MnO4 = MnSO4 + Li2SO4 + F2 + CO2 + H2O =>
19 C2500F5200 + 25000 H2S2O8 + 10000 Li4(MnO4)2MnO4 = 30000 MnSO4 + 20000 Li2SO4 + 49400 F2 + 47500 CO2 + 25000 H2O
NaNO3 + Pb = NaNO2 + PbO =>
NaNO3 + Pb = NaNO2 + PbO
AlCl3 + Ru(NO3) = Al(NO3) + RuCl3 =>
AlCl3 + Ru(NO3) = Al(NO3) + RuCl3
Br + NaI = I2 + NaBr =>
2 Br + 2 NaI = I2 + 2 NaBr
C6H14 + Br2 = C6H13Br + HBr2 =>
2 C6H14 + 3 Br2 = 2 C6H13Br + 2 HBr2
AlCl3 + Ru(NO3) = Al(NO3) + RuCl3 =>
AlCl3 + Ru(NO3) = Al(NO3) + RuCl3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/29/23
Équations équilibrées sur01/28/23
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