| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 Fe(ClO3)2 + 2 K3PO4 = Fe3(PO4)2 + 6 KClO3
BaCl + ZnSO4 = BaSO4 + ClZn =>
BaCl + ZnSO4 = BaSO4 + ClZn
H2 + O3 = H2O =>
3 H2 + O3 = 3 H2O
Na + FeBr2 = NaBr + Fe =>
2 Na + FeBr2 = 2 NaBr + Fe
Al(HO)3 + Mg(OH)2 = Al(OH)2 + Mg(OH)3 =>
Al(HO)3 + Mg(OH)2 = Al(OH)2 + Mg(OH)3
H3PO4 = H2O + H5P3O10 =>
3 H3PO4 = 2 H2O + H5P3O10
Mg(NO3)2 + NaBr = Mg(Br)2 + NaNO3 =>
Mg(NO3)2 + 2 NaBr = Mg(Br)2 + 2 NaNO3
Mn + HBr = MnBr2 + H =>
Mn + 2 HBr = MnBr2 + 2 H
Na + NaNO3 = Na2O + N2 =>
10 Na + 2 NaNO3 = 6 Na2O + N2
C2H4(g) + O2(g) = CO2(l) + H2O(l) =>
C2H4(g) + 3 O2(g) = 2 CO2(l) + 2 H2O(l)
CH3CH2COOH + O3 = CO2 + H2O =>
3 CH3CH2COOH + 7 O3 = 9 CO2 + 9 H2O
Al + HC = AlC + H2 =>
2 Al + 2 HC = 2 AlC + H2
Zn + H2SO4 = ZnSO4 + SO2 + H2O =>
Zn + 2 H2SO4 = ZnSO4 + SO2 + 2 H2O
NH4Cl + H2SO4 = NSO4 + H2(H4Cl) =>
NH4Cl + H2SO4 = NSO4 + H2(H4Cl)
Fe2O3 + HIO2 = Fe(IO2)3 + H2O =>
Fe2O3 + 6 HIO2 = 2 Fe(IO2)3 + 3 H2O
KClKCl + F2 = KF + Cl2 =>
KClKCl + F2 = 2 KF + Cl2
NH3 + NaOH = NaH2N + H2O =>
NH3 + NaOH = NaH2N + H2O
BaS + Pb(NO3)2 = PbS + Ba(NO3)2 =>
BaS + Pb(NO3)2 = PbS + Ba(NO3)2
Mg(OH)2 + NaCl = MgCl2 + NaOH =>
Mg(OH)2 + 2 NaCl = MgCl2 + 2 NaOH
C2H5OH + K = H2 + C2H5OK =>
2 C2H5OH + 2 K = H2 + 2 C2H5OK
Ca(OH)2 + H3PO4 = CaHPO4 + H2O =>
Ca(OH)2 + H3PO4 = CaHPO4 + 2 H2O
Cr3 + H2O2 = CrO4 + H2O =>
Cr3 + 12 H2O2 = 3 CrO4 + 12 H2O
NaOH + ZnSO4 = Zn(OH)2 + Na2SO4 =>
2 NaOH + ZnSO4 = Zn(OH)2 + Na2SO4
NH3 + O3 = NO + H2O =>
6 NH3 + 5 O3 = 6 NO + 9 H2O
Sn + PO4 = Sn3(PO4)4 =>
3 Sn + 4 PO4 = Sn3(PO4)4
Ca2[Fe(CN)6] + HCl = CaCl2 + H4[Fe(CN)6] =>
Ca2[Fe(CN)6] + 4 HCl = 2 CaCl2 + H4[Fe(CN)6]
Ca3(PO4)2 + H2SO4 = CaHPO4 + CaSO4 =>
Ca3(PO4)2 + H2SO4 = 2 CaHPO4 + CaSO4
Al + Ag2CrO4 = AlAg2CrO4 =>
Al + Ag2CrO4 = AlAg2CrO4
AlBr3 + NaSO4 = NaBr3 + AlSO4 =>
AlBr3 + NaSO4 = NaBr3 + AlSO4
S8 + O3 = SO2 =>
3 S8 + 16 O3 = 24 SO2
H2SO4(aq) + Mg(OH)2 = MgSO4(aq) + H2O =>
H2SO4(aq) + Mg(OH)2 = MgSO4(aq) + 2 H2O
Rb + S2 = RbS2 =>
Rb + S2 = RbS2
KAg + H2O = KOH + AgH =>
KAg + H2O = KOH + AgH
MgCl2 + H3PO4 = HCl + Mg3(PO4)2 =>
3 MgCl2 + 2 H3PO4 = 6 HCl + Mg3(PO4)2
Ce3OH = Ce + OH =>
Ce3OH = 3 Ce + OH
ZnCl2 + H2(SO4) = HCl + Zn(SO4) =>
ZnCl2 + H2(SO4) = 2 HCl + Zn(SO4)
NaOH + H3Po4 = Na3Po4 + H2O =>
3 NaOH + H3Po4 = Na3Po4 + 3 H2O
Mn(NO3)2 + KIO4 + H2O = KMnO4 + KIO3 + HIO3 + HNO3 =>
2 Mn(NO3)2 + 5 KIO4 + 3 H2O = 2 KMnO4 + 3 KIO3 + 2 HIO3 + 4 HNO3
P2O3 + HNO3 = NO + P2O5 + H2O =>
3 P2O3 + 4 HNO3 = 4 NO + 3 P2O5 + 2 H2O
Cu(CH3COO)2 + CaSO4 = Ca(CH3COO)2 + CuSO4 =>
Cu(CH3COO)2 + CaSO4 = Ca(CH3COO)2 + CuSO4
C5H11OH + C7H6O3 = C11H14O3 + H2O =>
4 C5H11OH + 5 C7H6O3 = 5 C11H14O3 + 4 H2O
KCl + MnO2 = MnCl2 + Cl2 + K2O =>
4 KCl + MnO2 = MnCl2 + Cl2 + 2 K2O
Na2C2O4 + KMnO4 + H2SO4 = CO2 + H2O + MnSO4 + Na2SO4 + K2SO4 =>
5 Na2C2O4 + 2 KMnO4 + 8 H2SO4 = 10 CO2 + 8 H2O + 2 MnSO4 + 5 Na2SO4 + K2SO4
LiAlH4 + HN(CH3)3Cl = H2 + LiCl + AlH3N(CH3)3 =>
LiAlH4 + HN(CH3)3Cl = H2 + LiCl + AlH3N(CH3)3
NH3 + SO2 + H2O = (NH4)2SO4 + H2S =>
6 NH3 + 4 SO2 + 4 H2O = 3(NH4)2SO4 + H2S
H2 + N2 = NH3 = NH4OH =>
3 H2 + N2 = 2 NH3
Al + H2O + NaOH = Na[Al(OH)6] + H2 =>
2 Al + 10 H2O + 2 NaOH = 2 Na[Al(OH)6] + 5 H2
Mg(OH)2 + NaCl = MgCl2 + NaOH =>
Mg(OH)2 + 2 NaCl = MgCl2 + 2 NaOH
O2 + C5H12O1 = CO2 + H2O =>
15 O2 + 2 C5H12O1 = 10 CO2 + 12 H2O
CuSO4*5H2O + KOH = Cu(OH)2 + K2SO4 + H2O =>
CuSO4*5H2O + 2 KOH = Cu(OH)2 + K2SO4 + 5 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/21/24
Équations équilibrées sur01/20/24
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