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Équations équilibrées la veille | Équations équilibrées le lendemain |
Na3Po4 + 3 HBr = 3 NaBr + H3Po4
Fe(NO3)3*9H2O + NaOH = Fe(OH)3 + NaNO3 + H2O =>
Fe(NO3)3*9H2O + 3 NaOH = Fe(OH)3 + 3 NaNO3 + 9 H2O
Al + FeSO4 = Al(SO4)3 + Fe2 =>
2 Al + 6 FeSO4 = 2 Al(SO4)3 + 3 Fe2
H3O + O2 = H2O2 =>
2 H3O + 2 O2 = 3 H2O2
H2S + H2SO4 = SO2 + H2O =>
H2S + 3 H2SO4 = 4 SO2 + 4 H2O
Fl + NaBa = FlNa + Ba =>
Fl + NaBa = FlNa + Ba
Na3PO4LiOH = Na3OHPO4Li =>
Na3PO4LiOH = Na3OHPO4Li
Mg(s) + Cu(CH3COO)2(aq) = Mg(CH3COO)2(aq) + Cu(aq) =>
Mg(s) + Cu(CH3COO)2(aq) = Mg(CH3COO)2(aq) + Cu(aq)
P + H2O = H3PO4 + PH3 =>
8 P + 12 H2O = 3 H3PO4 + 5 PH3
LiOH + Al2O3 = LiAlO2 + H2O =>
2 LiOH + Al2O3 = 2 LiAlO2 + H2O
CH3 + H2O = CH2 + H3O =>
CH3 + H2O = CH2 + H3O
ZnSH2SO4 = ZnH2SSO4 =>
ZnSH2SO4 = ZnH2SSO4
HCl + C20H14O4 + NaOH = NaCl + H3O + HC20 =>
HCl + C20H14O4 + NaOH = NaCl + 5 H3O + HC20
Li2O + H2O = LiOH = =>
Li2O + H2O = 2 LiOH
KIHgNO3 = KNO3HgI =>
KIHgNO3 = KNO3HgI
Rb + O2 = Rb2O2 =>
2 Rb + O2 = Rb2O2
(NH4)2Cr2O3 = Cr2O3 + N2 + H2 =>
(NH4)2Cr2O3 = Cr2O3 + N2 + 4 H2
K + MgBr2 = KBr + Mg =>
2 K + MgBr2 = 2 KBr + Mg
H2S + O2 = SO2 + H2O =>
2 H2S + 3 O2 = 2 SO2 + 2 H2O
Cr2O7{-2} + H{+} + {-} = Cr{+3} + H2O =>
Cr2O7{-2} + 14 H{+} + 6e = 2 Cr{+3} + 7 H2O
Na2S2O3 + I2 = Na2S4O6 + NaI =>
2 Na2S2O3 + I2 = Na2S4O6 + 2 NaI
Al + FeSO4 = Al(SO4)3 + Fe2 =>
2 Al + 6 FeSO4 = 2 Al(SO4)3 + 3 Fe2
CoO + S = CoS2 + SO2 =>
2 CoO + 5 S = 2 CoS2 + SO2
BaNo3 + LiSO4 = BaSO4 + LiNo3 =>
BaNo3 + LiSO4 = BaSO4 + LiNo3
C4H5N3O + O2 = CO2 + N2 + H2O =>
4 C4H5N3O + 19 O2 = 16 CO2 + 6 N2 + 10 H2O
Pb{4+} + Mg = Pb{2+} + Mg{2+} =>
Pb{4+} + Mg = Pb{2+} + Mg{2+}
Mg(OH)2Mg(No3)2 = MgOMgH2(No3)2O =>
Mg(OH)2Mg(No3)2 = MgOMgH2(No3)2O
Cl2 + K2MnO4 = KMnO4 + KCl =>
Cl2 + 2 K2MnO4 = 2 KMnO4 + 2 KCl
O2 + H3O = H2O =>
O2 + 4 H3O = 6 H2O
LiCl(aq) + AgNO3(aq) = LiNO3 + AgCl =>
LiCl(aq) + AgNO3(aq) = LiNO3 + AgCl
AI + CuSO4 = AISO4 + Cu =>
AI + CuSO4 = AISO4 + Cu
Cu2O + NH4OH = [Cu(NH3)4]OH + H2O =>
Cu2O + 8 NH4OH = 2[Cu(NH3)4]OH + 7 H2O
(NH4)2SO4(aq) + Ca(NO3)2(aq) = CaSO4(s) + NH4NO3(g) =>
(NH4)2SO4(aq) + Ca(NO3)2(aq) = CaSO4(s) + 2 NH4NO3(g)
Al + FeSO4 = Al(SO4)3 + Fe2 =>
2 Al + 6 FeSO4 = 2 Al(SO4)3 + 3 Fe2
Na2S + AgNO3 = NaNO3 + Ag2S =>
Na2S + 2 AgNO3 = 2 NaNO3 + Ag2S
Cl2 + K2MnO4 = KMnO4 + KCl =>
Cl2 + 2 K2MnO4 = 2 KMnO4 + 2 KCl
Ca(C2H3O2)2 + (NH4)2CO3 = CaCO3 + NH4C2H3O2 =>
Ca(C2H3O2)2 + (NH4)2CO3 = CaCO3 + 2 NH4C2H3O2
Pb(OH)2 + H2CO3 = PbCO3 + H2O =>
Pb(OH)2 + H2CO3 = PbCO3 + 2 H2O
K2CrO4(aq) + KI(aq) + HCl(aq) = CrCl3(aq) + KCl(aq) + I2(s) + H2O(l) =>
2 K2CrO4(aq) + 6 KI(aq) + 16 HCl(aq) = 2 CrCl3(aq) + 10 KCl(aq) + 3 I2(s) + 8 H2O(l)
Fe(NO3)3*9H2O + NaOH = Fe2O3 + NaNO3 + H2O =>
2 Fe(NO3)3*9H2O + 6 NaOH = Fe2O3 + 6 NaNO3 + 21 H2O
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
Li2CO3 = CO2Li2O =>
Li2CO3 = CO2Li2O
Zn + NH4Cl = [Zn(NH3)4]Cl2 + HCl + H2 =>
Zn + 4 NH4Cl = [Zn(NH3)4]Cl2 + 2 HCl + H2
(NH4)2Cr2O3 = Cr2O3 + N2 + H2 =>
(NH4)2Cr2O3 = Cr2O3 + N2 + 4 H2
ZnCl2 + Sr(OH)2 = Zn(OH)2 + SrCl2 =>
ZnCl2 + Sr(OH)2 = Zn(OH)2 + SrCl2
CuSO4(aq) + Ba(NO3)2(aq) = BaSO4(aq) + Cu(NO3)2(aq) =>
CuSO4(aq) + Ba(NO3)2(aq) = BaSO4(aq) + Cu(NO3)2(aq)
Ca3N2 + H2O = Ca(OH)2 + NH3(g) =>
Ca3N2 + 6 H2O = 3 Ca(OH)2 + 2 NH3(g)
NO + NO2 + H2O = HNO2 =>
NO + NO2 + H2O = 2 HNO2
C5H8 + KMnO4 + H2SO4 = C5H8O4 + K2SO4 + MnSO4 + H2O =>
5 C5H8 + 8 KMnO4 + 12 H2SO4 = 5 C5H8O4 + 4 K2SO4 + 8 MnSO4 + 12 H2O
Na2CO3(s)(heat) = Na2OCO2 =>
Na2CO3(s)(heat) = Na2OCO2
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Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/18/24
Équations équilibrées sur12/18/23
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