Équations équilibrées la veille |
4 Br + C2H2 = C2H2Br4
Cu + HF = CuF2 + H2 =>
Cu + 2 HF = CuF2 + H2
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
NH2OH + H2O2 = H2O + N2O3 =>
2 NH2OH + 4 H2O2 = 7 H2O + N2O3
NH3(g) + CO2(g) = (NH2)2CO(aq) + H2O(l) =>
2 NH3(g) + CO2(g) = (NH2)2CO(aq) + H2O(l)
P4 + PCl5 = PCl3 =>
P4 + 6 PCl5 = 10 PCl3
Ag2S + Fe{3+} + Cl{-} = AgCl + Fe{2+} + S =>
Ag2S + 2 Fe{3+} + 2 Cl{-} = 2 AgCl + 2 Fe{2+} + S
MgCl2 + NaBr = NaCl + MgBr2 =>
MgCl2 + 2 NaBr = 2 NaCl + MgBr2
CH3CHBrCH2CH3 + NaOH = CH3CHCHCH3 + NaBr + H2O =>
CH3CHBrCH2CH3 + NaOH = CH3CHCHCH3 + NaBr + H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
FeCl3 + Na2S = Fe2S3 + NaCl =>
2 FeCl3 + 3 Na2S = Fe2S3 + 6 NaCl
NH3(g) + O(g) = NO2(g) + H2O(g) =>
2 NH3(g) + 7 O(g) = 2 NO2(g) + 3 H2O(g)
MgO3H2 + H2Cl2O4 = MgCl2H2O6 + H2O =>
MgO3H2 + H2Cl2O4 = MgCl2H2O6 + H2O
Zn + Br2 = ZnBr2 =>
Zn + Br2 = ZnBr2
NH3 + CH3Cl = (CH3)4NCl + HCl =>
NH3 + 4 CH3Cl = (CH3)4NCl + 3 HCl
Zn + HNO3 = Zn(NO3)2 + H2 =>
Zn + 2 HNO3 = Zn(NO3)2 + H2
[B(O2)2(OH)4{2-}*6H2O] + I{-} + H{+} = [B4O5(OH)4{2-}*8H2O] + I2 + H2O =>
4[B(O2)2(OH)4{2-}*6H2O] + 28 I{-} + 34 H{+} = [B4O5(OH)4{2-}*8H2O] + 14 I2 + 23 H2O
Ni{2+} + S{2-} = Ni2S2 =>
2 Ni{2+} + 2 S{2-} = Ni2S2
NH4 + Cr2O7 = N + Cr2O3 + H2O =>
2 NH4 + Cr2O7 = 2 N + Cr2O3 + 4 H2O
NH4 + Cu(OH)2 = N2 + Cu + H2O =>
2 NH4 + 4 Cu(OH)2 = N2 + 4 Cu + 8 H2O
C6H5CH2OH + O = C6H5CHO + H2O =>
C6H5CH2OH + O = C6H5CHO + H2O
CHCl9 + Cl2 = CCl10 + HCl =>
CHCl9 + Cl2 = CCl10 + HCl
Ca(s) + H2O(aq) = H2(g) + Ca(OH)2(aq) =>
Ca(s) + 2 H2O(aq) = H2(g) + Ca(OH)2(aq)
NaOH + Fe(SCN) + H = Fe(OH) + Na + HSCN =>
NaOH + Fe(SCN) + H = Fe(OH) + Na + HSCN
NH4 + NO3 = N2O + H2O =>
NH4 + NO3 = N2O + 2 H2O
MgS + PbCl = MgCl + PbS =>
MgS + PbCl = MgCl + PbS
C6H15NO + CH3(CH2)16COOH = CH3(CH2)16COO*C6H15NO + H =>
C6H15NO + CH3(CH2)16COOH = CH3(CH2)16COO*C6H15NO + H
Mg + CuCl2 = MgCl2 + Cu =>
Mg + CuCl2 = MgCl2 + Cu
Cl2 + NaI = NaCl + I2 =>
Cl2 + 2 NaI = 2 NaCl + I2
HCl(aq) + CaCO3(s) = CaCCl6 + H2O =>
6 HCl(aq) + CaCO3(s) = CaCCl6 + 3 H2O
NH4Cl(s) + H2O(l) = NH4OH(aq) + HCl(aq) =>
NH4Cl(s) + H2O(l) = NH4OH(aq) + HCl(aq)
NH4Cl + Ca = CaCl2 + NH4 =>
2 NH4Cl + Ca = CaCl2 + 2 NH4
BCl3 + H2O = B(OH)3 + HCl =>
BCl3 + 3 H2O = B(OH)3 + 3 HCl
NH4ClO4(s) = N2(g) + O2(g) + H2O(g) + HCl(g) =>
4 NH4ClO4(s) = 2 N2(g) + 5 O2(g) + 6 H2O(g) + 4 HCl(g)
KNO3 + NaCl + H2O = KCl + NaOH + HNO3 =>
KNO3 + NaCl + H2O = KCl + NaOH + HNO3
NbI3 + F2 = NbF3 + I2 =>
2 NbI3 + 3 F2 = 2 NbF3 + 3 I2
H2SO + NaBr + NaBrO3 = Na2SO4 + H2O + Br =>
3 H2SO + 2 NaBr + 4 NaBrO3 = 3 Na2SO4 + 3 H2O + 6 Br
Li2SO4 + AgClO3 = LiClO3 + Ag2SO4 =>
Li2SO4 + 2 AgClO3 = 2 LiClO3 + Ag2SO4
Mg(OH)2 + H3PO2 = Mg3(PO2)2 + HOH =>
3 Mg(OH)2 + 2 H3PO2 = Mg3(PO2)2 + 6 HOH
H2*SO3 + Ca(OH)2 = CaSO3 + H2O =>
H2*SO3 + Ca(OH)2 = CaSO3 + 2 H2O
Na2NH3 + H2O = NH3 + Na2OH2 =>
Na2NH3 + H2O = NH3 + Na2OH2
NH4HF2 + H2SO4 = (NH4)HSO4 + HF =>
NH4HF2 + H2SO4 = (NH4)HSO4 + 2 HF
NH4NO3(s) = N2(g) + O2(g) + H2O(g) =>
2 NH4NO3(s) = 2 N2(g) + O2(g) + 4 H2O(g)
I2O5 + CO = CO2 + I2 =>
I2O5 + 5 CO = 5 CO2 + I2
KOH + Cl2(g) = KClO3(aq) + KCl(aq) + H2O(l) =>
6 KOH + 3 Cl2(g) = KClO3(aq) + 5 KCl(aq) + 3 H2O(l)
Li + FePO4 = LiFePO4 =>
Li + FePO4 = LiFePO4
Cu + NH4OH = Cu(NH4OH) =>
Cu + NH4OH = Cu(NH4OH)
ScOH + HNO3 = ScNO3 + H2O =>
ScOH + HNO3 = ScNO3 + H2O
H2 + CO2 = C11H23COOH + H2O =>
34 H2 + 12 CO2 = C11H23COOH + 22 H2O
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