| Équations équilibrées la veille | Équations équilibrées le lendemain |
Cu32(OH)63(NO3) + 63 HCl = 32 Cu + 63 H2O + NO3 + 63 Cl
NaC9H7O4 + HCl = HC9H7O4 + NaCl =>
NaC9H7O4 + HCl = HC9H7O4 + NaCl
Na2S + CrCl2 = NaCl + CrS =>
Na2S + CrCl2 = 2 NaCl + CrS
HS + Hg(OH) = HgS + H2O =>
HS + Hg(OH) = HgS + H2O
Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
C4H10O4(s) + O2(g) = H2O(g) + CO2(g) =>
2 C4H10O4(s) + 9 O2(g) = 10 H2O(g) + 8 CO2(g)
H26N6O5 + WO3 + H2O = H60N6O58W12 =>
H26N6O5 + 12 WO3 + 17 H2O = H60N6O58W12
Copper(II)Nitrate + CalciumHydroxide = Copper(II)Hydroxide + CalciumNitrate =>
Cu(NO3)2 + Ca(OH)2 = Cu(OH)2 + Ca(NO3)2
FeO + NaOH = Fe3O4 + NaH =>
3 FeO + NaOH = Fe3O4 + NaH
KNO3 + SrSO4 = KSO4 + SrNO3 =>
KNO3 + SrSO4 = KSO4 + SrNO3
CO() + O2() = CO2() =>
2 CO() + O2() = 2 CO2()
Cu(NO3)2 + NO2{-} = Cu(NO2)2 + NO3{-} =>
Cu(NO3)2 + 2 NO2{-} = Cu(NO2)2 + 2 NO3{-}
Al2(SO4)3 + Na3PO4 = Na2SO4 + AlPO4 =>
Al2(SO4)3 + 2 Na3PO4 = 3 Na2SO4 + 2 AlPO4
Fe(OH)3 + HNO2 = Fe(NO2)3 + H2O =>
Fe(OH)3 + 3 HNO2 = Fe(NO2)3 + 3 H2O
C6H12O5 + O2 = H2O + CO2 =>
2 C6H12O5 + 13 O2 = 12 H2O + 12 CO2
Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
CaCl2(s) + Na2SO4(aq) = CaSO4(aq) + NaCl(s) =>
CaCl2(s) + Na2SO4(aq) = CaSO4(aq) + 2 NaCl(s)
Ra3(PO4)2 + H2SO4 = Ra(SO4) + H3PO4 =>
Ra3(PO4)2 + 3 H2SO4 = 3 Ra(SO4) + 2 H3PO4
Na2Co3(aq) + CaCl2*(aq) = CaCo3(s) + NaCl(aq) =>
Na2Co3(aq) + CaCl2*(aq) = CaCo3(s) + 2 NaCl(aq)
Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
H3PO4(aq) + CsOH(aq) = H2O(l) + Cs3PO4(aq) =>
H3PO4(aq) + 3 CsOH(aq) = 3 H2O(l) + Cs3PO4(aq)
B2Br6 + HNO3 = B(NO3)3 + HBr =>
B2Br6 + 6 HNO3 = 2 B(NO3)3 + 6 HBr
Tc + I = TcI7 =>
Tc + 7 I = TcI7
H2SO3 + Al(OH)3 = AlHSO4 + H2O =>
H2SO3 + Al(OH)3 = AlHSO4 + 2 H2O
H2S + Mn3 = Mn3S + H2 =>
H2S + Mn3 = Mn3S + H2
O3 + HCl = Cl3 + H2O =>
O3 + 6 HCl = 2 Cl3 + 3 H2O
B2O3 + magnesium = magnesiumoxide + boron =>
B2O3 + 3 Mg = 3 MgO + 2 B
Cr(s) + NiSO4(aq) = Cr2(SO4)3 + Ni(s) =>
2 Cr(s) + 3 NiSO4(aq) = Cr2(SO4)3 + 3 Ni(s)
LiOH + HCl = LiCl + H2O =>
LiOH + HCl = LiCl + H2O
Sn + HNO3 = SnO2 + NO2 + H2O =>
Sn + 4 HNO3 = SnO2 + 4 NO2 + 2 H2O
NH3 + O = NO + H2O =>
2 NH3 + 5 O = 2 NO + 3 H2O
Al(s) + NaOH(aq) + H2O = NaAlO2 + H2(g) =>
2 Al(s) + 2 NaOH(aq) + 2 H2O = 2 NaAlO2 + 3 H2(g)
CO2 + H2O = C2H6 + O2 =>
4 CO2 + 6 H2O = 2 C2H6 + 7 O2
C2H5OH + CU = C2H4 + CUO + H2 =>
C2H5OH + CU = C2H4 + CUO + H2
Ni(NO3)2 + NaI = NiI2 + NaNO3 =>
Ni(NO3)2 + 2 NaI = NiI2 + 2 NaNO3
CaCO3 + HCl = CaCl2 + H2CO3 =>
CaCO3 + 2 HCl = CaCl2 + H2CO3
NaCl + H2O = NaOH + Cl02 + H2 =>
2 NaCl + 2 H2O = 2 NaOH + Cl02 + H2
Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
Na + C2H5OH = C2H5ONa + H2 =>
2 Na + 2 C2H5OH = 2 C2H5ONa + H2
HCOONa + NaNO3 = Na2CO3 + N2 + CO2 + H2O =>
10 HCOONa + 4 NaNO3 = 7 Na2CO3 + 2 N2 + 3 CO2 + 5 H2O
CuSO4 + NiCl3 = CuCl2 + Ni2(SO4)3 =>
3 CuSO4 + 2 NiCl3 = 3 CuCl2 + Ni2(SO4)3
NaOH + NiCl3 = NaCl3 + NiOH =>
NaOH + NiCl3 = NaCl3 + NiOH
Na3[Co(CO3)3]*3H2O + C5H8O + HNO3 = [Co(C5H8O2)3] + H2O + CO2 + NaNO3 =>
26 Na3[Co(CO3)3]*3H2O + 75 C5H8O + 78 HNO3 = 26[Co(C5H8O2)3] + 105 H2O + 63 CO2 + 78 NaNO3
Fe3(PO4)2 + KBr = FeBr2 + K3(PO4) =>
Fe3(PO4)2 + 6 KBr = 3 FeBr2 + 2 K3(PO4)
Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
Zr(C5H8O2)(OC4H9)3 + H2O = Zr(C5H8O2)(C4H9O)(OH)2 + C4H10O =>
Zr(C5H8O2)(OC4H9)3 + 2 H2O = Zr(C5H8O2)(C4H9O)(OH)2 + 2 C4H10O
Na2CO3 + Na3PO4 = Na(PO4)2 + Na3CO3 =>
5 Na2CO3 + 2 Na3PO4 = Na(PO4)2 + 5 Na3CO3
CuSO4 + NiCl3 = CuCl2 + Ni2(SO4)3 =>
3 CuSO4 + 2 NiCl3 = 3 CuCl2 + Ni2(SO4)3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/23/24
Équations équilibrées sur03/24/23
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