| Équations équilibrées la veille | Équations équilibrées le lendemain |
NH4VO3 + 16(NH4)2MoO4 + H3PO4 + 29 HNO3 = (NH4)3PO4*NH4VO3*16MoO3 + 29 NH4NO3 + 16 H2O
ZincSilverNitrate(aq) = Silver(s)ZincNitrate(aq) =>
ZincSilverNitrate(aq) = Silver(s)ZincNitrate(aq)
N2O + O2 + H2O = HNO3 =>
N2O + 2 O2 + H2O = 2 HNO3
C6H14 + HNO3 = CO2 + H2O + N2 =>
5 C6H14 + 38 HNO3 = 30 CO2 + 54 H2O + 19 N2
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
KHSO4 + Mg = K2SO4 + MgSO4 + H2 =>
2 KHSO4 + Mg = K2SO4 + MgSO4 + H2
NaHSO3 + H2SO4 = NaSO4 + SO2 + H2O =>
2 NaHSO3 + 3 H2SO4 = 2 NaSO4 + 3 SO2 + 4 H2O
Ca(HCO3)2 + Ca(OH)2 = CaCO3 + H2O =>
Ca(HCO3)2 + Ca(OH)2 = 2 CaCO3 + 2 H2O
Na3PO4 + FeCl2 = Fe + PO4 + NaCl =>
2 Na3PO4 + 3 FeCl2 = 3 Fe + 2 PO4 + 6 NaCl
P2O5 + Cl2 = P + Cl2O5 =>
P2O5 + Cl2 = 2 P + Cl2O5
CsOH + Ca = Ca(OH)2 + Cs2 =>
2 CsOH + Ca = Ca(OH)2 + Cs2
Na2S2O8 + NaCl + NaOH = Na2SO4 + NaClO4 + H2O =>
4 Na2S2O8 + NaCl + 8 NaOH = 8 Na2SO4 + NaClO4 + 4 H2O
K2CO3 = K2O + CO2 =>
K2CO3 = K2O + CO2
Pb(II)NO + KI = KNO + Pb(II)I =>
Pb(II)NO + KI = KNO + Pb(II)I
CH5OH + O2 = CO2 + H2O =>
CH5OH + 2 O2 = CO2 + 3 H2O
Zn + NiCl2 = Zn2Ni3 + Cl =>
2 Zn + 3 NiCl2 = Zn2Ni3 + 6 Cl
C3H7COOK + H2O = C6H14 + KOH + CO2 =>
19 C3H7COOK + 13 H2O = 10 C6H14 + 19 KOH + 16 CO2
CuO + C = Cu + CO =>
CuO + C = Cu + CO
H3PO4 + Mg(OH)2 = Mg3(PO4)2 + H2O =>
2 H3PO4 + 3 Mg(OH)2 = Mg3(PO4)2 + 6 H2O
Zn(OH)2 + NH4OH = Zn(NH3)4{2+} + OH{-} + H2O =>
Zn(OH)2 + 4 NH4OH = Zn(NH3)4{2+} + 2 OH{-} + 4 H2O
SIH4 + O2 = SIO + H2O =>
2 SIH4 + 3 O2 = 2 SIO + 4 H2O
(CaSO4)*2H2O = (CaSO4)H2O + H2O =>
(CaSO4)*2H2O = (CaSO4)H2O + H2O
C7H8O + Br2 = C7H5Br3O + HBr =>
C7H8O + 3 Br2 = C7H5Br3O + 3 HBr
Na3N + H2O = NaOH + NH3 =>
Na3N + 3 H2O = 3 NaOH + NH3
BaO + S8 = Ba + SO2 =>
16 BaO + S8 = 16 Ba + 8 SO2
Al2O3 + NaOH + H2O = Al(OH)4 + Na =>
Al2O3 + 2 NaOH + 3 H2O = 2 Al(OH)4 + 2 Na
Ag + CrO4{-2} + H2O = Ag{+} + Cr(OH)3 + OH{-} =>
3 Ag + CrO4{-2} + 4 H2O = 3 Ag{+} + Cr(OH)3 + 5 OH{-}
Na2SO3 + HNO3 = NaNO3 + SO2 + H2O =>
Na2SO3 + 2 HNO3 = 2 NaNO3 + SO2 + H2O
PdZn(SO4) = PdSO4Zn =>
PdZn(SO4) = PdSO4Zn
Fe(OH)3 + KOH = KFeO2 + H2O =>
Fe(OH)3 + KOH = KFeO2 + 2 H2O
NaCl + AgNO3 = AgCl + NaNO3 =>
NaCl + AgNO3 = AgCl + NaNO3
S8 + O2 = SO2 =>
S8 + 8 O2 = 8 SO2
BaCl2 + Na2SO4 = Na2S + BaCl2O4 =>
BaCl2 + Na2SO4 = Na2S + BaCl2O4
HSbCl6 + Fe = Sb + FeCl2 + HCl =>
2 HSbCl6 + 5 Fe = 2 Sb + 5 FeCl2 + 2 HCl
CaSO4 + Na2CO3 = CaCO3 + Na2SO4 =>
CaSO4 + Na2CO3 = CaCO3 + Na2SO4
H2SO4 + MgO = MgSO4 + H2O =>
H2SO4 + MgO = MgSO4 + H2O
Pb(Ac)2KI = PbIK(Ac)2 =>
Pb(Ac)2KI = PbIK(Ac)2
BaCO3 + (NH4)2HPO4 + ZrO2 = BaZr(PO4)2 + NH3 + CO2 + H2O =>
BaCO3 + 2(NH4)2HPO4 + ZrO2 = BaZr(PO4)2 + 4 NH3 + CO2 + 3 H2O
NH4I + Cu(NO3)2 = NH4NO3 + CuI2 =>
2 NH4I + Cu(NO3)2 = 2 NH4NO3 + CuI2
HNO3(aq) + CO3(aq) = NO3(aq) + HCO3(aq) =>
HNO3(aq) + CO3(aq) = NO3(aq) + HCO3(aq)
ZnBr2 + K2S = ZnS + KBr =>
ZnBr2 + K2S = ZnS + 2 KBr
Al(s) + HCl = AlCl3(aq) + H2(g) =>
2 Al(s) + 6 HCl = 2 AlCl3(aq) + 3 H2(g)
Na2SO4 + FeCl3 = Na2Cl3 + FeSO4 =>
Na2SO4 + FeCl3 = Na2Cl3 + FeSO4
K2Cr2O7 + H2S + H2O = KOH + S + Cr(OH)3 =>
K2Cr2O7 + 3 H2S + H2O = 2 KOH + 3 S + 2 Cr(OH)3
K(s) + Br2(g) = KBr2 =>
K(s) + Br2(g) = KBr2
O = O1000000 =>
1000000 O = O1000000
MnO2 + KOH + O2 = K2MnO4 + H2O =>
2 MnO2 + 4 KOH + O2 = 2 K2MnO4 + 2 H2O
Mg(No3)2 + NaCl = MgCl2 + NaNo3 =>
Mg(No3)2 + 2 NaCl = MgCl2 + 2 NaNo3
Na3[Al(OH)6] = Al(OH)3 + NaOH =>
Na3[Al(OH)6] = Al(OH)3 + 3 NaOH
Ni(HCO3)3 = Ni2O3 + CO2 + H2O =>
2 Ni(HCO3)3 = Ni2O3 + 6 CO2 + 3 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/06/24
Équations équilibrées sur04/05/23
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