| Équations équilibrées la veille |
Sn + 2 H2 = SnH4
PH3 + O3 = P4O10 + H2O =>
12 PH3 + 16 O3 = 3 P4O10 + 18 H2O
Mg(s) + Cl2(g) = MgCl2 =>
Mg(s) + Cl2(g) = MgCl2
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
AgN + CuCl = AgCl + CuN =>
AgN + CuCl = AgCl + CuN
Na3PO4 + Ag2O = Na2O + Ag3PO4 =>
2 Na3PO4 + 3 Ag2O = 3 Na2O + 2 Ag3PO4
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
WC + O2 = WO3 + CO2 =>
2 WC + 5 O2 = 2 WO3 + 2 CO2
Na2O + CO2 = Na2CO3 =>
Na2O + CO2 = Na2CO3
Zn + N2O5 = Zn(NO3)2 + NO =>
3 Zn + 4 N2O5 = 3 Zn(NO3)2 + 2 NO
KNO3 + H2CO3 = K2CO3 + HNO3 =>
2 KNO3 + H2CO3 = K2CO3 + 2 HNO3
NaOH + CuCl2 = Cu(OH)2 + NaCl =>
2 NaOH + CuCl2 = Cu(OH)2 + 2 NaCl
FeSO4 + CsOH = CsSO4 + FeOH =>
FeSO4 + CsOH = CsSO4 + FeOH
Ba(OH)2*H2O + NH4SCN = NH3 + Ba2 + SCN + H2O =>
2 Ba(OH)2*H2O + 4 NH4SCN = 4 NH3 + Ba2 + 4 SCN + 6 H2O
I + NO = NOI =>
I + NO = NOI
Fe + CuCl{2} = FeCl{2} + Cu =>
Fe + CuCl{2} = FeCl{2} + Cu
MgCl2 + NH3*H2O = Mg(OH)2 + NH4Cl =>
MgCl2 + 2 NH3*H2O = Mg(OH)2 + 2 NH4Cl
Pb3P2 + H2 = H3P + Pb =>
Pb3P2 + 3 H2 = 2 H3P + 3 Pb
CuCl2 + H2O + Al = H2 + AlCl3 + CuO =>
3 CuCl2 + 3 H2O + 2 Al = 3 H2 + 2 AlCl3 + 3 CuO
Sr(s) + HNO3(aq) = Sr(NO3)2(aq) + H2(g) =>
Sr(s) + 2 HNO3(aq) = Sr(NO3)2(aq) + H2(g)
Ag + KNO3 = AgNO3 + K =>
Ag + KNO3 = AgNO3 + K
AgNO2 + BaSO4 = Ag2SO4 + Ba(NO2)2 =>
2 AgNO2 + BaSO4 = Ag2SO4 + Ba(NO2)2
LiOH + Mg = Mg(OH)2 + Li =>
2 LiOH + Mg = Mg(OH)2 + 2 Li
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Li2CO3 + SrCO3 + Ta2O5 = Li2SrTa2O7 + CO2 =>
Li2CO3 + SrCO3 + Ta2O5 = Li2SrTa2O7 + 2 CO2
K2CO3H2O = KHCO3KOH =>
K2CO3H2O = KHCO3KOH
CH3OOH + K2CO3 = CH3COOK + CO2 + H2O =>
4 CH3OOH + K2CO3 = 2 CH3COOK + CO2 + 5 H2O
SO2 + O2 + H2O = H2SO4 =>
2 SO2 + O2 + 2 H2O = 2 H2SO4
Na2Cl2 = NaCl =>
Na2Cl2 = 2 NaCl
Hg + O2 = HgO =>
2 Hg + O2 = 2 HgO
HI + Fe(OH)2 = Fe(I)2 + H2O =>
2 HI + Fe(OH)2 = Fe(I)2 + 2 H2O
C7H8 + O2 = CO2 + H2O =>
C7H8 + 9 O2 = 7 CO2 + 4 H2O
Al + HClO4 = AlO + HCl =>
4 Al + HClO4 = 4 AlO + HCl
N2O + KClO3 + KOH = KCl + KNO2 + H2O =>
3 N2O + 2 KClO3 + 6 KOH = 2 KCl + 6 KNO2 + 3 H2O
CH3CH2HO + K2CrO7 + H2SO4 = CH3COOH + Cr2(SO4)3 + K2SO4 + H2O =>
9 CH3CH2HO + 4 K2CrO7 + 10 H2SO4 = 9 CH3COOH + 2 Cr2(SO4)3 + 4 K2SO4 + 19 H2O
K2Cr2O7 + HJ = CrJ3 + J2 + KJ + H2O =>
K2Cr2O7 + 14 HJ = 2 CrJ3 + 3 J2 + 2 KJ + 7 H2O
Fe(ll)(s) + NaOH(aq) = Fe(OH)2(aq) + Na(aq) =>
Fe(ll)(s) + 2 NaOH(aq) = Fe(OH)2(aq) + 2 Na(aq)
Al(OH)3 + HCl = AlCl3 + H2O =>
Al(OH)3 + 3 HCl = AlCl3 + 3 H2O
Cu + Cl2 = CuCl2 =>
Cu + Cl2 = CuCl2
(PO4)2 = P + O =>
(PO4)2 = 2 P + 8 O
HCl + CaCO3 = CO2 + CaCl2 + H2O =>
2 HCl + CaCO3 = CO2 + CaCl2 + H2O
K2CrO4 + Pb(NO3)4 = Pb(CrO4)4 + K2NO3 =>
4 K2CrO4 + Pb(NO3)4 = Pb(CrO4)4 + 4 K2NO3
CO3{-2} + H3O{+} = H2O + CO2 =>
CO3{-2} + 2 H3O{+} = 3 H2O + CO2
Fe(s) + Ca(NO3)2(l) = Fe(NO3)2(l) + Ca(s) =>
Fe(s) + Ca(NO3)2(l) = Fe(NO3)2(l) + Ca(s)
CU2 + CO = CU2O + C =>
CU2 + CO = CU2O + C
NaOCl + AlCl3 = AlOCl + NaCl3 =>
NaOCl + AlCl3 = AlOCl + NaCl3
Ca(OH)2 + Mg = Mg(OH)2 + Ca =>
Ca(OH)2 + Mg = Mg(OH)2 + Ca
CF4 + HF = C2H4 + F2 =>
2 CF4 + 4 HF = C2H4 + 6 F2
Mn(OH)2 + NaH2PO4 = Mn3(PO4)2 + Na3PO4 + H2O =>
3 Mn(OH)2 + 3 NaH2PO4 = Mn3(PO4)2 + Na3PO4 + 6 H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
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| Équations équilibrées la veille |
Équations équilibrées sur10/15/24
Équations équilibrées sur11/14/23
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