| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ca(NO3)2(aq) + (NH4)2CO3(aq) = CaCO3(s) + 2 NH4NO3
KOH + NO = KNO2 + N2 + H2O =>
4 KOH + 6 NO = 4 KNO2 + N2 + 2 H2O
CH3(CH2)3OH + HCl = CH3(CH2)3Cl + H2O =>
CH3(CH2)3OH + HCl = CH3(CH2)3Cl + H2O
IO4{-} + Mn{2+} + H2O = MnO4{-} + H{+} + IO =>
IO4{-} + Mn{2+} + H2O = MnO4{-} + 2 H{+} + IO
KOH + NO = KNO2 + N2 + H2O =>
4 KOH + 6 NO = 4 KNO2 + N2 + 2 H2O
C8H + O2 = CO2 + H2O =>
4 C8H + 33 O2 = 32 CO2 + 2 H2O
FeS2 + H2 + O2 = FeSO4 + H2SO4 =>
FeS2 + H2 + 4 O2 = FeSO4 + H2SO4
CaN + LiS = CaS + LiN =>
CaN + LiS = CaS + LiN
PBO = PB + O =>
PBO = PB + O
K2ZnO2 + HNO3 = KNO3 + Zn(OH)NO3 + H2O =>
K2ZnO2 + 3 HNO3 = 2 KNO3 + Zn(OH)NO3 + H2O
NO + KOH = KNO3 + N2 + H2O =>
10 NO + 4 KOH = 4 KNO3 + 3 N2 + 2 H2O
HCIO4 + CsOH = CsCIO4 + H2O =>
HCIO4 + CsOH = CsCIO4 + H2O
C5H10O2 + O2 = CO2 + H2O =>
2 C5H10O2 + 13 O2 = 10 CO2 + 10 H2O
MnO4 + CH3OH = MnO2 + HCOO + H2O =>
5 MnO4 + 4 CH3OH = 5 MnO2 + 4 HCOO + 6 H2O
HCl + Fe2O3 = FeCl3 + H2O =>
6 HCl + Fe2O3 = 2 FeCl3 + 3 H2O
Cu(OH)2 + HCH3COO = Cu(CH3COO)2 + HOH =>
Cu(OH)2 + 2 HCH3COO = Cu(CH3COO)2 + 2 HOH
Li + SO4 + Ca(NO3)2 = CaSO4 + LiNO3 =>
2 Li + SO4 + Ca(NO3)2 = CaSO4 + 2 LiNO3
CaCl2 + NaHCO3 + H2O = Ca(OH)2 + H2CO3 + NaCl =>
CaCl2 + 2 NaHCO3 + 2 H2O = Ca(OH)2 + 2 H2CO3 + 2 NaCl
Ca(NO3)2 + K(OH) = Ca(OH)2 + K(NO3) =>
Ca(NO3)2 + 2 K(OH) = Ca(OH)2 + 2 K(NO3)
KCl + Ag{+} = AgCl + K{+} =>
KCl + Ag{+} = AgCl + K{+}
Cu + NaNO3 = Cu2NO3 + Na =>
2 Cu + NaNO3 = Cu2NO3 + Na
B + HNO3 + HCl = BCl3 + NO + H2O =>
B + HNO3 + 3 HCl = BCl3 + NO + 2 H2O
Ca(CH3CO2)2 + H2SO4 = CaSO4 + H2(CH3CO2)2 =>
Ca(CH3CO2)2 + H2SO4 = CaSO4 + H2(CH3CO2)2
Xe + OH = XeOH =>
Xe + OH = XeOH
KOH + NO = KNO2 + N2 + H2O =>
4 KOH + 6 NO = 4 KNO2 + N2 + 2 H2O
Al + NH3 + H2O = Al2O3 + NH4 =>
2 Al + 6 NH3 + 3 H2O = Al2O3 + 6 NH4
PH2 + O2 = P4O10 + H2O =>
4 PH2 + 7 O2 = P4O10 + 4 H2O
Cd(OH)2 + HNO2 = CdNO3 + H2O + NO =>
Cd(OH)2 + 2 HNO2 = CdNO3 + 2 H2O + NO
KCO3 + H2SO4 = KSO4 + CO2 + H2O =>
KCO3 + H2SO4 = KSO4 + CO2 + H2O
KOH + NO = KNO2 + N2 + H2O =>
4 KOH + 6 NO = 4 KNO2 + N2 + 2 H2O
NH4(OH) + H3(PO4) = (NH4)3PO4 + H2O =>
3 NH4(OH) + H3(PO4) = (NH4)3PO4 + 3 H2O
B2O3 + HCl + KOH = K3BCl6 + H2O =>
B2O3 + 12 HCl + 6 KOH = 2 K3BCl6 + 9 H2O
IO{-}3(aq) + HSO{-}3(aq) = I{-}(aq) + SO2{-}4(aq) + H2O =>
3 IO{-}3(aq) + 2 HSO{-}3(aq) = 3 I{-}(aq) + 2 SO2{-}4(aq) + H2O
HOBr + KOBr = OBr + KH =>
HOBr + KOBr = 2 OBr + KH
C5H10O2 + O2 = CO2 + H2O =>
2 C5H10O2 + 13 O2 = 10 CO2 + 10 H2O
Li2SO3 + Ba(OH)2 = BaSO3 + LiOH =>
Li2SO3 + Ba(OH)2 = BaSO3 + 2 LiOH
Na2CO3(aq) + H3PO4(aq) = H2CO3 + Na3PO4 =>
3 Na2CO3(aq) + 2 H3PO4(aq) = 3 H2CO3 + 2 Na3PO4
Sb2S3 + HCl = SbCl3 + H2S =>
Sb2S3 + 6 HCl = 2 SbCl3 + 3 H2S
KOH + NO = KNO2 + N2 + H2O =>
4 KOH + 6 NO = 4 KNO2 + N2 + 2 H2O
K3N + Mg(NO3)2 = KNO3 + Mg3N2 =>
2 K3N + 3 Mg(NO3)2 = 6 KNO3 + Mg3N2
Sn + HNO3 = Sn2O + N2O3 + H2O =>
4 Sn + 2 HNO3 = 2 Sn2O + N2O3 + H2O
C8H7NO3 + Sn + HCl = C8H9NO + SnCl2 + H2O =>
C8H7NO3 + 3 Sn + 6 HCl = C8H9NO + 3 SnCl2 + 2 H2O
Al + NH3 + H2O = Al(OH)3 + NH4 =>
Al + 3 NH3 + 3 H2O = Al(OH)3 + 3 NH4
Al + CO2 = Al(CO2) =>
Al + CO2 = Al(CO2)
HBr + C6H5NH2 = C6H5NH3Br =>
HBr + C6H5NH2 = C6H5NH3Br
Y2O3 + SiO2 = Y2Si2O7 =>
Y2O3 + 2 SiO2 = Y2Si2O7
C5H13N + H2O = HC5H13N + OH =>
C5H13N + H2O = HC5H13N + OH
CrO3 + MgO = Mg2CrO5 =>
CrO3 + 2 MgO = Mg2CrO5
ClC6H4CHO + BH4{-} = ClC6H4CH2O{-} + BH3 =>
ClC6H4CHO + BH4{-} = ClC6H4CH2O{-} + BH3
HNO3(aq) + Ca(OH)2 = H(OH)2 + CaNO3 =>
HNO3(aq) + Ca(OH)2 = H(OH)2 + CaNO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/11/24
Équations équilibrées sur08/10/23
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