| Équations équilibrées la veille | Équations équilibrées le lendemain |
CaP + H2O = CaOH + PH
CH3CHBrCH2Br + HBr = CH2BrCHBrCH2Br + H2 =>
CH3CHBrCH2Br + HBr = CH2BrCHBrCH2Br + H2
Na2[Sn(OH)4] = Na2[Sn(OH)6] + Sn + NaOH =>
2 Na2[Sn(OH)4] = Na2[Sn(OH)6] + Sn + 2 NaOH
KNO3 + NaOH + Zn = KOH + Zn(NO3)2 + Na =>
2 KNO3 + 2 NaOH + Zn = 2 KOH + Zn(NO3)2 + 2 Na
O + NH3 = NO2 + H2O =>
7 O + 2 NH3 = 2 NO2 + 3 H2O
Mg(CIO3)2 + K3PO4 = Mg3(PO4)2 + KCIO3 =>
3 Mg(CIO3)2 + 2 K3PO4 = Mg3(PO4)2 + 6 KCIO3
Na2C2O4 + MgSO4 = Na2SO4 + MgC2O4 =>
Na2C2O4 + MgSO4 = Na2SO4 + MgC2O4
C2H5Br + CH3Na = C2H5CH3 + NaBr =>
C2H5Br + CH3Na = C2H5CH3 + NaBr
Ca(s) + SnCl4(aq) = Sn + CaCl2 =>
2 Ca(s) + SnCl4(aq) = Sn + 2 CaCl2
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
Zn + H3PO = Zn3(PO)4 + H2 =>
3 Zn + 4 H3PO = Zn3(PO)4 + 6 H2
CuSO4 + Al + HCl = Cu + AlCl3 + H2SO4 =>
3 CuSO4 + 2 Al + 6 HCl = 3 Cu + 2 AlCl3 + 3 H2SO4
Cu + O2 = CuO =>
2 Cu + O2 = 2 CuO
C3HO3P + O2 = CO2 + H2O + P4O10 =>
4 C3HO3P + 12 O2 = 12 CO2 + 2 H2O + P4O10
Cl2 + K2S = S + KCl =>
Cl2 + K2S = S + 2 KCl
BeO + KOH = Be(OH)2 + K2O =>
BeO + 2 KOH = Be(OH)2 + K2O
Ag2CO3 = Ag2O + CO2 =>
Ag2CO3 = Ag2O + CO2
H2SiO3 + LiOH = H2O + Li2SiO3 =>
H2SiO3 + 2 LiOH = 2 H2O + Li2SiO3
CH3CHOH{-} + MnO4{-} + H{+} = CH3COOH + Mn2{+} + H2O =>
13 CH3CHOH{-} + 8 MnO4{-} + 25 H{+} = 13 CH3COOH + 4 Mn2{+} + 19 H2O
Cr2O7{-2} + H{+} + S{-2} = Cr{+3} + H2O + SO4{-2} =>
4 Cr2O7{-2} + 32 H{+} + 3 S{-2} = 8 Cr{+3} + 16 H2O + 3 SO4{-2}
NaCO3(aq) + H2SO4(aq) = H2CO3 + NaSO4 =>
NaCO3(aq) + H2SO4(aq) = H2CO3 + NaSO4
CH4 + H2SO4 = CO2 + H2O + SO2 =>
CH4 + 4 H2SO4 = CO2 + 6 H2O + 4 SO2
NH3 + O2 = NO3 + H2O =>
4 NH3 + 9 O2 = 4 NO3 + 6 H2O
Fe2O + CO2 = Fe2CO3 =>
Fe2O + CO2 = Fe2CO3
WO3(s) + H2(g) = W(s) + H2O(l) =>
WO3(s) + 3 H2(g) = W(s) + 3 H2O(l)
CuSO4 + Mg = Cu + MgSO4 =>
CuSO4 + Mg = Cu + MgSO4
Ca(NO3)2 + KBr = CaBr2 + KNO3 =>
Ca(NO3)2 + 2 KBr = CaBr2 + 2 KNO3
Na2O2 + HCl = NaCl + H2O + O2 =>
2 Na2O2 + 4 HCl = 4 NaCl + 2 H2O + O2
C6H8O6 + O2 = CO2 + H2O =>
C6H8O6 + 5 O2 = 6 CO2 + 4 H2O
Al2(SO4)3 + Bl = Bl2(SO4)3 + Al =>
Al2(SO4)3 + 2 Bl = Bl2(SO4)3 + 2 Al
P + S = P2S5 =>
2 P + 5 S = P2S5
SmCl2 + K2Cr2O7 + H2SO4 = K2SO4 + SmCl3 + Sm2(SO4)3 + Cr2(SO4)3 + H2O =>
6 SmCl2 + K2Cr2O7 + 7 H2SO4 = K2SO4 + 4 SmCl3 + Sm2(SO4)3 + Cr2(SO4)3 + 7 H2O
Ca{2+} + CO3{2-} = CaCO3 =>
Ca{2+} + CO3{2-} = CaCO3
Pb(ClO3)2(aq) + NaI(aq) = NaClO3(aq) + PbI2(aq) =>
Pb(ClO3)2(aq) + 2 NaI(aq) = 2 NaClO3(aq) + PbI2(aq)
N2 + Co2 = NCo5 =>
N2 + 5 Co2 = 2 NCo5
SiF4 + CaO = CaF2 + SiO2 =>
SiF4 + 2 CaO = 2 CaF2 + SiO2
KOH + Ba(NO3)2 = K(NO3)2 + Ba(OH) =>
KOH + Ba(NO3)2 = K(NO3)2 + Ba(OH)
Al(OH)3 + HBr = AlBr + H(OH)3 =>
Al(OH)3 + HBr = AlBr + H(OH)3
AgCl(aq) + HNO3(aq) = AgNO3 + HCl =>
AgCl(aq) + HNO3(aq) = AgNO3 + HCl
HCHO + [Ag(NH3)2]{+} + OH{-} = HCOOH + Ag + NH3 + H2O =>
HCHO + 2[Ag(NH3)2]{+} + 2 OH{-} = HCOOH + 2 Ag + 4 NH3 + H2O
Ba(OH)2 + PbSO4 = BaSO4 + Pb(OH)2 =>
Ba(OH)2 + PbSO4 = BaSO4 + Pb(OH)2
Al2O3 + CaO = (CaO)3Al2O3 =>
Al2O3 + 3 CaO = (CaO)3Al2O3
C5H912 + O = CO2 + H2O =>
C5H912 + 466 O = 5 CO2 + 456 H2O
Na2O + C2H4 = C2H3Na + H2O =>
Na2O + 2 C2H4 = 2 C2H3Na + H2O
N2H4 + N2O4 = N3 + H2O =>
2 N2H4 + N2O4 = 2 N3 + 4 H2O
H2O + As2O3 = As2H4 + O =>
2 H2O + As2O3 = As2H4 + 5 O
C18H35NO + H2SO4 + H2O = (NH4)2SO4 + C18H34O2 =>
2 C18H35NO + H2SO4 + 2 H2O = (NH4)2SO4 + 2 C18H34O2
NaOH + HCl = NaOHHCl =>
NaOH + HCl = NaOHHCl
Fe + HBr = H2FeBr2 =>
Fe + 2 HBr = H2FeBr2
NaOH + Cu = Na + Cu(OH)2 =>
2 NaOH + Cu = 2 Na + Cu(OH)2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/08/25
Équations équilibrées sur02/07/24
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