| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 NH4Cl(s) + Ba(OH)2*8H2O(s) = BaCl2(aq) + 10 H2O(l) + 2 NH3(g)
C5H10O2 + O2 = CO2 + H2O =>
2 C5H10O2 + 13 O2 = 10 CO2 + 10 H2O
AgNO3(aq) + FeCl3(aq) = Fe(NO3)3(aq) + AgCl(s) =>
3 AgNO3(aq) + FeCl3(aq) = Fe(NO3)3(aq) + 3 AgCl(s)
CH3OK + CH3Cl = CH3OCH3 + KCl =>
CH3OK + CH3Cl = CH3OCH3 + KCl
MgO + P2O5 = Mg2P2O7 =>
2 MgO + P2O5 = Mg2P2O7
C2H2 + NaHCO3 = H2O + NaOH + C =>
2 C2H2 + NaHCO3 = 2 H2O + NaOH + 5 C
C2Cl6 + CaO = CaCl2 + C + O2 =>
2 C2Cl6 + 6 CaO = 6 CaCl2 + 4 C + 3 O2
H2SO4 + NaCl + H2O = Na2SO4*10H2O + HCl =>
H2SO4 + 2 NaCl + 10 H2O = Na2SO4*10H2O + 2 HCl
HI + H2O = I{-} + H3O{+} =>
HI + H2O = I{-} + H3O{+}
Pb + K4[Fe(CN)6] = Pb[Fe(CN)6] + K3 =>
3 Pb + 3 K4[Fe(CN)6] = 3 Pb[Fe(CN)6] + 4 K3
MgCl2 + K2HPO4 = MgHPO4 + KCl =>
MgCl2 + K2HPO4 = MgHPO4 + 2 KCl
Na2Cr2O7 + AsH3 + H2SO4 = As + Na2SO4 + Cr2(SO4)3 + H2O =>
Na2Cr2O7 + 2 AsH3 + 4 H2SO4 = 2 As + Na2SO4 + Cr2(SO4)3 + 7 H2O
Fe2O3 + H2SO4 = Fe2SO43 + H2O + SO2 =>
Fe2O3 + 38 H2SO4 = Fe2SO43 + 38 H2O + 37 SO2
C2H2 + NaHCO3 = H2O + NaOH + C =>
2 C2H2 + NaHCO3 = 2 H2O + NaOH + 5 C
C5H10 + HBr = C5H11 + Br =>
C5H10 + HBr = C5H11 + Br
C2H2 + NaHCO3 = H2O + NaOH + C =>
2 C2H2 + NaHCO3 = 2 H2O + NaOH + 5 C
NO2 + H2O = HNO3 + HNO2 =>
2 NO2 + H2O = HNO3 + HNO2
C2H2 + NaHCO3 = H2O + NaOH + C =>
2 C2H2 + NaHCO3 = 2 H2O + NaOH + 5 C
PbSO4 + NaOH = Na2PbO2 + Na2SO4 + H2O =>
PbSO4 + 4 NaOH = Na2PbO2 + Na2SO4 + 2 H2O
Mg + Co{2+} = Co + Mg{2+} =>
Mg + Co{2+} = Co + Mg{2+}
KMnO4 + K2S + H2O = MnO2 + KOH + S =>
2 KMnO4 + 3 K2S + 4 H2O = 2 MnO2 + 8 KOH + 3 S
H2 + MnO2 = Mn + H2O =>
2 H2 + MnO2 = Mn + 2 H2O
C2H2 + NaHCO3 = H2O + NaOH + C =>
2 C2H2 + NaHCO3 = 2 H2O + NaOH + 5 C
C3H7NO + O2 = NO2 + CO2 + H2O =>
4 C3H7NO + 21 O2 = 4 NO2 + 12 CO2 + 14 H2O
Copper(ii)chloride + aluminum = aluminumchloride + copper =>
3 CuCl2 + 2 Al = 2 AlCl3 + 3 Cu
Cl2 + H2O = HCl + HCl3O =>
2 Cl2 + H2O = HCl + HCl3O
CH3COCH3 + H2 = CH3COHCH3 =>
2 CH3COCH3 + H2 = 2 CH3COHCH3
NiS + KNO3 + H2SO4 = NiSO4 + K2SO4 + NO + H2O =>
3 NiS + 8 KNO3 + 4 H2SO4 = 3 NiSO4 + 4 K2SO4 + 8 NO + 4 H2O
HClO4 + CsOH = CsClO4 + H2O =>
HClO4 + CsOH = CsClO4 + H2O
NaBr + Cl2 = NaCl2 + Br2 =>
2 NaBr + 2 Cl2 = 2 NaCl2 + Br2
NaI + NaNO2 + HCl = I + NO + NaCl + H2O =>
NaI + NaNO2 + 2 HCl = I + NO + 2 NaCl + H2O
NH3 + I = NI3 + H2 =>
2 NH3 + 6 I = 2 NI3 + 3 H2
C3H6 + O2 = CO6 + H2O =>
2 C3H6 + 21 O2 = 6 CO6 + 6 H2O
C13H26 + O2 = H2O + CO2 =>
2 C13H26 + 39 O2 = 26 H2O + 26 CO2
Br + C = BrC =>
Br + C = BrC
Ba(s) + H2O(l) = H2Ba(s) + O(g) =>
Ba(s) + H2O(l) = H2Ba(s) + O(g)
SO4{2-} + Cr{3+} + H2O = H2SO3 + Cr2O7{2-} + H{+} =>
3 SO4{2-} + 2 Cr{3+} + 4 H2O = 3 H2SO3 + Cr2O7{2-} + 2 H{+}
CH4 + NaOH = CH3Na + H2O =>
CH4 + NaOH = CH3Na + H2O
C2H2(g) + O2(g) = CO2(g) + H20(g) =>
10 C2H2(g) + 20 O2(g) = 20 CO2(g) + H20(g)
Zn + Cu(NO3)2 = Zn(NO3)2 + Cu =>
Zn + Cu(NO3)2 = Zn(NO3)2 + Cu
SnCl + F = FCl + Sn =>
SnCl + F = FCl + Sn
H2O2 + Br = BrO3 + H2O =>
3 H2O2 + Br = BrO3 + 3 H2O
Ga + S8 = GaS =>
8 Ga + S8 = 8 GaS
CH3CHBrCH3 + NaOH = CH2CHCH3 + NaBr + H2O =>
CH3CHBrCH3 + NaOH = CH2CHCH3 + NaBr + H2O
CH2OH = HCHO + H =>
CH2OH = HCHO + H
Au(oh)2 + Mg(NO3)2 = Mg + AuNO3 =>
Au(oh)2 + Mg(NO3)2 = Mg + 2 AuNO3
BH3 = B2H6 =>
2 BH3 = B2H6
Mg3(PO4)2 + K3PO4 = Mg2(PO4) + KPO4 =>
4 Mg3(PO4)2 + K3PO4 = 6 Mg2(PO4) + 3 KPO4
KNO3 + H2CO3 = HNO3 + K2CO3 =>
2 KNO3 + H2CO3 = 2 HNO3 + K2CO3
Cl2 + Na2S2O3 + H2O = Na2SO4 + HCl + H2SO4 =>
4 Cl2 + Na2S2O3 + 5 H2O = Na2SO4 + 8 HCl + H2SO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/25/24
Équations équilibrées sur01/24/24
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