| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 NH3 + 2 NO3 = 6 H2O + 3 N2
CO + NO2 = CO2 + NO =>
CO + NO2 = CO2 + NO
Zn + CuSO{4} = Cu + ZnSO{4} =>
Zn + CuSO{4} = Cu + ZnSO{4}
Pb(NO3)2 + K2CrO4 = Pb(CrO4)2 + K2NO3 =>
Pb(NO3)2 + 2 K2CrO4 = Pb(CrO4)2 + 2 K2NO3
Zn + CuSO{4} = Cu + ZnSO{4} =>
Zn + CuSO{4} = Cu + ZnSO{4}
BaBr2 + AgNO3 = Ba(NO3)2 + AgBr =>
BaBr2 + 2 AgNO3 = Ba(NO3)2 + 2 AgBr
Ca(OH)2 + H2SO4 = CaSO4 + H2O =>
Ca(OH)2 + H2SO4 = CaSO4 + 2 H2O
ZnOH + NO3 = ZnNO3 + OH =>
ZnOH + NO3 = ZnNO3 + OH
Br2 + CHCl3 = HBr + CBrCl3 =>
Br2 + CHCl3 = HBr + CBrCl3
ZnOH + NO3 = ZnNO3 + OH =>
ZnOH + NO3 = ZnNO3 + OH
CH3CHOHCOOH + KMnO4 + H2SO4 = CH3COCOOH + MnSO4 + K2SO4 + H2O =>
5 CH3CHOHCOOH + 2 KMnO4 + 3 H2SO4 = 5 CH3COCOOH + 2 MnSO4 + K2SO4 + 8 H2O
Li2CO3 + FeCl2 = LiCl + FeCO3 =>
Li2CO3 + FeCl2 = 2 LiCl + FeCO3
NH3 + NaClO + NaOH = Na2NO3 + NaCl + H2O =>
2 NH3 + 7 NaClO + 4 NaOH = 2 Na2NO3 + 7 NaCl + 5 H2O
AgNO3 + KY = AgY + KNO3 =>
AgNO3 + KY = AgY + KNO3
FeCl3 + KCNS = K3[Fe(CNS)6] + KCl =>
FeCl3 + 6 KCNS = K3[Fe(CNS)6] + 3 KCl
Zn + CuSO{4} = Cu + ZnSO{4} =>
Zn + CuSO{4} = Cu + ZnSO{4}
Ca + Pb4No = Pb4 + Ca2No =>
2 Ca + Pb4No = Pb4 + Ca2No
CuCl2 + Cu = CuCl =>
CuCl2 + Cu = 2 CuCl
Li2CO3 + HCl = LiCl + H2CO3 =>
Li2CO3 + 2 HCl = 2 LiCl + H2CO3
NH4NO3 + CaO = NH3 + Ca(NO3)2 + H2O =>
2 NH4NO3 + CaO = 2 NH3 + Ca(NO3)2 + H2O
CaCl2 + KI = CaI2 + K2Cl2 =>
CaCl2 + 2 KI = CaI2 + K2Cl2
Fe2O3 + Ca(OH)2 = CaFe2O4 + H2O =>
Fe2O3 + Ca(OH)2 = CaFe2O4 + H2O
FeCl2 + KClO3 + HCl = FeCl3 + KCl + H2O =>
6 FeCl2 + KClO3 + 6 HCl = 6 FeCl3 + KCl + 3 H2O
NH4NO3 + CaO = NH3 + Ca(NO3)2 + H2O =>
2 NH4NO3 + CaO = 2 NH3 + Ca(NO3)2 + H2O
KMnO4 + KNo2 + H2O = KNo3 + MnO2 + KOH =>
KMnO4 + 9 KNo2 + 2 H2O = 6 KNo3 + MnO2 + 4 KOH
ZnOH + NO3 = ZnNO3 + OH =>
ZnOH + NO3 = ZnNO3 + OH
FeSO4 + NaOH2 = FeOH2 + NaSO4 =>
FeSO4 + NaOH2 = FeOH2 + NaSO4
Fe2O3 + Ca(OH)2 = CaFe2O4 + H2O =>
Fe2O3 + Ca(OH)2 = CaFe2O4 + H2O
CuOH + HCI = CuCI + H2O =>
CuOH + HCI = CuCI + H2O
ZnOH + NO3 = ZnNO3 + OH =>
ZnOH + NO3 = ZnNO3 + OH
CO + NO2 = CO2 + NO =>
CO + NO2 = CO2 + NO
C + H2O = COH2 =>
C + H2O = COH2
Ta2WC2F2 = WC + TaC + TaF5 + Ta =>
5 Ta2WC2F2 = 5 WC + 5 TaC + 2 TaF5 + 3 Ta
ZnOH + NO3 = ZnNO3 + OH =>
ZnOH + NO3 = ZnNO3 + OH
Zn + CuSO{4} = Cu + ZnSO{4} =>
Zn + CuSO{4} = Cu + ZnSO{4}
ZnOH + NO3 = ZnNO3 + OH =>
ZnOH + NO3 = ZnNO3 + OH
Zn(HCO3)2 = ZnCO3 + CO2 + H2O =>
Zn(HCO3)2 = ZnCO3 + CO2 + H2O
ZnOH + NO3 = ZnNO3 + OH =>
ZnOH + NO3 = ZnNO3 + OH
MgSO4 + Na2CO3 = MgCO3 + Na2SO4 =>
MgSO4 + Na2CO3 = MgCO3 + Na2SO4
Ba3(PO4)2 + Cr2S3 = BaS + Cr(PO4) =>
Ba3(PO4)2 + Cr2S3 = 3 BaS + 2 Cr(PO4)
Al + Se = Al2Se2 =>
2 Al + 2 Se = Al2Se2
Cu + Fe2O3 = CuO3 + Fe2 =>
Cu + Fe2O3 = CuO3 + Fe2
FeCl3 + NaOH = NaCl + Fe2O3 + H2O =>
2 FeCl3 + 6 NaOH = 6 NaCl + Fe2O3 + 3 H2O
Cu(OH)2CuSO4 + NH3 + H2O = (NH4)2SO4 + [Cu(NH3)4](OH)2 =>
Cu(OH)2CuSO4 + 10 NH3 + 2 H2O = (NH4)2SO4 + 2[Cu(NH3)4](OH)2
MgNO3 + K = Mg + KNO3 =>
MgNO3 + K = Mg + KNO3
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
LiCl + Na3PO4 = Li3PO4 + NaCl =>
3 LiCl + Na3PO4 = Li3PO4 + 3 NaCl
Cu(No3)2 + NaOH = Cu(OH)2 + NaNo3 =>
Cu(No3)2 + 2 NaOH = Cu(OH)2 + 2 NaNo3
NaOH(s) + SO2(g) = NaHSO3(s) =>
NaOH(s) + SO2(g) = NaHSO3(s)
C8HC12H22O11 + O2 = CO2 + H2O =>
4 C8HC12H22O11 + 81 O2 = 80 CO2 + 46 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur09/23/24
Équations équilibrées sur10/23/23
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