| Équations équilibrées la veille | Équations équilibrées le lendemain |
Cu + H{+} = CuH{+}
AgNO3 + P4 + H2O = Ag + H3PO4 + HNO3 =>
20 AgNO3 + P4 + 16 H2O = 20 Ag + 4 H3PO4 + 20 HNO3
Ca3Al2Si3O12 + SiO2 = Al2SiO5 + CaSiO3 =>
Ca3Al2Si3O12 + SiO2 = Al2SiO5 + 3 CaSiO3
HydrogenNitrate + MagnesiumHydroxide = HydrogenHydroxide + MagnesiumNitrate =>
HydrogenNitrate + MagnesiumHydroxide = HydrogenHydroxide + MagnesiumNitrate
Na2O2 + CO2 = Na2CO3 + O2 =>
2 Na2O2 + 2 CO2 = 2 Na2CO3 + O2
Ba + HCl = BaCl2 + H(g) =>
Ba + 2 HCl = BaCl2 + 2 H(g)
FeSO4 + KMnO4 + H2SO4 = Fe2(SO4)3 + MnSO4 + K2SO4 + H2O =>
10 FeSO4 + 2 KMnO4 + 8 H2SO4 = 5 Fe2(SO4)3 + 2 MnSO4 + K2SO4 + 8 H2O
MgSiO3H2CO3 = H2SiO3MgCO3 =>
MgSiO3H2CO3 = H2SiO3MgCO3
MgCl2 + NH(NO3)4 = Mg(NO3)2 + NHCl4 =>
2 MgCl2 + NH(NO3)4 = 2 Mg(NO3)2 + NHCl4
K2CO3 + NO2 = KNO3 + CO2KNO2 =>
K2CO3 + 2 NO2 = KNO3 + CO2KNO2
CaO = Ca + O =>
CaO = Ca + O
N4O + N4H = N + HO =>
N4O + N4H = 8 N + HO
C3H6O + NaOH = C3H5O + Na + H2O =>
C3H6O + NaOH = C3H5O + Na + H2O
SiSe2 + S = SiS2 + Se =>
SiSe2 + 2 S = SiS2 + 2 Se
NH4Br + AlI3 = NH4I + Br3Al =>
3 NH4Br + AlI3 = 3 NH4I + Br3Al
Ca(OH)2(aq) + H3PO4(aq) = Ca3(PO4)2(ptt) + H2O(l) =>
3 Ca(OH)2(aq) + 2 H3PO4(aq) = Ca3(PO4)2(ptt) + 6 H2O(l)
Cl2 + NaF2 = F2 + NaCl2 =>
Cl2 + NaF2 = F2 + NaCl2
FeNCS3 + AgNO3 = AgNCS3 + FeNO3 =>
FeNCS3 + AgNO3 = AgNCS3 + FeNO3
Na2HAsO4 + MgCl2 + NH4OH = MgNH4AsO4 + NaCl + H2O =>
Na2HAsO4 + MgCl2 + NH4OH = MgNH4AsO4 + 2 NaCl + H2O
(CH3)3AuPH3 = C2H6 + CH3AuPH3 =>
(CH3)3AuPH3 = C2H6 + CH3AuPH3
As + NaOCl = As2O3 + NaCl =>
2 As + 3 NaOCl = As2O3 + 3 NaCl
(H3PO4) + (Sr(OH)2) = H2O + Sr3(PO4)2 =>
2(H3PO4) + 3(Sr(OH)2) = 6 H2O + Sr3(PO4)2
CaCO3 + HCl(ac) = CaCl2 + H2O + CO2 =>
CaCO3 + 2 HCl(ac) = CaCl2 + H2O + CO2
Sn(NO3)4 + K2SO3 = Sn(SO3)2 + KNO3 =>
Sn(NO3)4 + 2 K2SO3 = Sn(SO3)2 + 4 KNO3
Bi(OH)3 + Sn(OH)3{-} + OH{-} = Sn(OH)6{2-} + Bi =>
2 Bi(OH)3 + 3 Sn(OH)3{-} + 3 OH{-} = 3 Sn(OH)6{2-} + 2 Bi
H2O2FeOH2 = FeO3H4 =>
H2O2FeOH2 = FeO3H4
MnBr2 + LiOH = MnOH + LiBr2 =>
MnBr2 + LiOH = MnOH + LiBr2
Na(s) + At2(s) = NaAt(s) =>
2 Na(s) + At2(s) = 2 NaAt(s)
C5H10 + KMnO4 + H2O = C5H7(OH)2 + KOH + MnO2 =>
3 C5H10 + 5 KMnO4 + H2O = 3 C5H7(OH)2 + 5 KOH + 5 MnO2
(NH4)2SO4(aq) + CuCl2(aq) = (NH4)2Cl2 + CuSO4 =>
(NH4)2SO4(aq) + CuCl2(aq) = (NH4)2Cl2 + CuSO4
MnO4{-} + Sn2{+} = Mn2{+} + Sn4{+} + O2 =>
2 MnO4{-} + 6 Sn2{+} = Mn2{+} + 3 Sn4{+} + 4 O2
BrCl(g) = Br2(g) + Cl2(g) =>
2 BrCl(g) = Br2(g) + Cl2(g)
NaI + I2 = NaI3 =>
NaI + I2 = NaI3
H2S + HNO3 = H2SO4 + NO2 + H2O =>
H2S + 8 HNO3 = H2SO4 + 8 NO2 + 4 H2O
NH3OH{+} + Cl2 = N2H5{+} + H2O + HClO2 + H{+} =>
6 NH3OH{+} + Cl2 = 3 N2H5{+} + 2 H2O + 2 HClO2 + 3 H{+}
CaCl2 + NaHCO3 = Ca(OH)2 + NaCl + CO2 =>
CaCl2 + 2 NaHCO3 = Ca(OH)2 + 2 NaCl + 2 CO2
V2C + O2 = V2O3 + CO =>
V2C + 2 O2 = V2O3 + CO
K2CO3 + NO2 = KNO3 + CO2KNO2 =>
K2CO3 + 2 NO2 = KNO3 + CO2KNO2
HON(SO3Na)2 + KMnO4 = ON(SO3Na)2 + MnO2 + KOH + H2O =>
3 HON(SO3Na)2 + KMnO4 = 3 ON(SO3Na)2 + MnO2 + KOH + H2O
Au3 + O2 = AuO =>
2 Au3 + 3 O2 = 6 AuO
Pb(NO3)2 + Na2(PO4) = PbPO4 + NaNO3 =>
Pb(NO3)2 + Na2(PO4) = PbPO4 + 2 NaNO3
I + LiN = LiI + N =>
I + LiN = LiI + N
FeCl2 + Cu = CuCl2Fe =>
FeCl2 + Cu = CuCl2Fe
HCI + Na{2}S = NaCI + H{2}S =>
HCI + Na{2}S = NaCI + H{2}S
CoCO3 + HClO4 = Co(ClO4)2 + H2O + CO2 =>
CoCO3 + 2 HClO4 = Co(ClO4)2 + H2O + CO2
Ni + Pt(SO4)2 = NiSO4 + Pt =>
2 Ni + Pt(SO4)2 = 2 NiSO4 + Pt
Fe2(SO4)3 + KClO3 + KOH = K2FeO4 + K2SO4 + KCl + H2O =>
Fe2(SO4)3 + KClO3 + 10 KOH = 2 K2FeO4 + 3 K2SO4 + KCl + 5 H2O
Fe2(SO4)3 + NaCl = FeCl3 + Na2SO4 = =>
Fe2(SO4)3 + 6 NaCl = 2 FeCl3 + 3 Na2SO4
Na4SiO4(s) + H2O = NaOH + SiO2 =>
Na4SiO4(s) + 2 H2O = 4 NaOH + SiO2
C3H2CHO + O2 = CO2 + H2O =>
4 C3H2CHO + 17 O2 = 16 CO2 + 6 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/25/24
Équations équilibrées sur12/25/23
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