| Équations équilibrées la veille | Équations équilibrées le lendemain |
HNO3 + KHCO3 = KNO3 + CO2 + H2O
NaOH + CuSO4 = Cu4(OH)6SO4 + Na2(SO4) =>
6 NaOH + 4 CuSO4 = Cu4(OH)6SO4 + 3 Na2(SO4)
K + Cl2 = KCl =>
2 K + Cl2 = 2 KCl
Pb(NO3)2 + KCl = PbCl2 + KNO3 =>
Pb(NO3)2 + 2 KCl = PbCl2 + 2 KNO3
KCLO3 = KCL + O2 =>
2 KCLO3 = 2 KCL + 3 O2
Zn(OH)2 + H3BO3 = Zn3(BO3)2 + H2O =>
3 Zn(OH)2 + 2 H3BO3 = Zn3(BO3)2 + 6 H2O
NAOH + H2O = NAOH2 + OH =>
NAOH + H2O = NAOH2 + OH
NaOH + CuSO4 = Cu4(OH)6SO4 + Na2(SO4) =>
6 NaOH + 4 CuSO4 = Cu4(OH)6SO4 + 3 Na2(SO4)
KMnO4 = K2MnO4 + MnO2 + O2 =>
2 KMnO4 = K2MnO4 + MnO2 + O2
H2SeO4 + Ba(OH)2 = BaSeO4 + H2O =>
H2SeO4 + Ba(OH)2 = BaSeO4 + 2 H2O
CO + O2 = CO2 =>
2 CO + O2 = 2 CO2
NH4Cl = NH4 + Cl =>
NH4Cl = NH4 + Cl
Al(OH)3 + P2O5 = AlPO4 + H2O =>
2 Al(OH)3 + P2O5 = 2 AlPO4 + 3 H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Al(OH)3 + P2O5 = AlPO4 + H2O =>
2 Al(OH)3 + P2O5 = 2 AlPO4 + 3 H2O
Al2O3 + SO = Al + SO3 =>
2 Al2O3 + 3 SO = 4 Al + 3 SO3
NH3 + O2 = N2 + H2O =>
4 NH3 + 3 O2 = 2 N2 + 6 H2O
Na2So3 + H2O = H2So3 + NaOH =>
Na2So3 + 2 H2O = H2So3 + 2 NaOH
Ca + HNO3 = Ca(NO3)2 + N2O + H2O =>
4 Ca + 10 HNO3 = 4 Ca(NO3)2 + N2O + 5 H2O
Fe2O3 + H2 = Fe + H2O =>
Fe2O3 + 3 H2 = 2 Fe + 3 H2O
C12H26 + O2 = CO2 + H2O =>
2 C12H26 + 37 O2 = 24 CO2 + 26 H2O
Ca(HCO3)2 = CaCO3 + CO2 + H2O =>
Ca(HCO3)2 = CaCO3 + CO2 + H2O
Ca(OH)2 + HBr = CaBr2 + H2O =>
Ca(OH)2 + 2 HBr = CaBr2 + 2 H2O
Ag(CN)2 = Ag + CN =>
Ag(CN)2 = Ag + 2 CN
NaOH + Li2S = LiOH + Na2S =>
2 NaOH + Li2S = 2 LiOH + Na2S
Sn + HNO3 = SnO2 + NO2 + H2O =>
Sn + 4 HNO3 = SnO2 + 4 NO2 + 2 H2O
C6H6(l) + O2(g) = H2O(g) + CO2(g) =>
2 C6H6(l) + 15 O2(g) = 6 H2O(g) + 12 CO2(g)
Al2O3 + NaOH = Na{+} + AlO2{-} + H2O =>
Al2O3 + 2 NaOH = 2 Na{+} + 2 AlO2{-} + H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
BACl2 + H2So4 = BASo4 + HCl =>
BACl2 + H2So4 = BASo4 + 2 HCl
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
Ca3P2 + H2O(l) = Ca(OH)2 + PH3 =>
Ca3P2 + 6 H2O(l) = 3 Ca(OH)2 + 2 PH3
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
P4 + O2 = P2O3 =>
P4 + 3 O2 = 2 P2O3
Li3PO4 + NaOH = LiOH + Na3PO4 =>
Li3PO4 + 3 NaOH = 3 LiOH + Na3PO4
NaHCO3 + HCl = NaCl + H2O + CO2 =>
NaHCO3 + HCl = NaCl + H2O + CO2
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
Ca3P2 + H2O = Ca(OH)2 + PH3 =>
Ca3P2 + 6 H2O = 3 Ca(OH)2 + 2 PH3
CuSO4 + Zn = ZnSO4 + Cu =>
CuSO4 + Zn = ZnSO4 + Cu
KClO3 + H2C2O4 + H2SO4 = ClO2 + CO2 + K2SO4 + H2O =>
2 KClO3 + H2C2O4 + H2SO4 = 2 ClO2 + 2 CO2 + K2SO4 + 2 H2O
F + O2 = FO2 =>
F + O2 = FO2
Na2SO4 + BaCl2 = BaSO4 + NaCl =>
Na2SO4 + BaCl2 = BaSO4 + 2 NaCl
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
GeO2 + HCl = H2O + GeCl4 =>
GeO2 + 4 HCl = 2 H2O + GeCl4
Al2(SO4)3 + KOH = K2SO4 + Al(OH)3 =>
Al2(SO4)3 + 6 KOH = 3 K2SO4 + 2 Al(OH)3
NaNO3 + H2SO4 = Na2SO4 + HNO3 =>
2 NaNO3 + H2SO4 = Na2SO4 + 2 HNO3
AI + HCi = AICi3 + H2 =>
2 AI + 6 HCi = 2 AICi3 + 3 H2
CH2CH2 + H2O = C2H5OH =>
CH2CH2 + H2O = C2H5OH
F2 + O2 = FO2 =>
F2 + 2 O2 = 2 FO2
Na2O + SO2 = Na2SO3 =>
Na2O + SO2 = Na2SO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/16/19
Équations équilibrées sur02/15/18
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