| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 AgNO3 + KH2PO4 = Ag3PO4 + KH2(NO3)3
Cu(CH3COO)2 + K3PO4 = Cu3(PO4)2 + CH3COOK =>
3 Cu(CH3COO)2 + 2 K3PO4 = Cu3(PO4)2 + 6 CH3COOK
Na2MoO4*2H2O + HCl = MoO3 + NaCl + H2O =>
Na2MoO4*2H2O + 2 HCl = MoO3 + 2 NaCl + 3 H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Fe(NO3)3*9H2O + NaHCO3 = FeHCO3 + Na(NO3)3 + H2O =>
Fe(NO3)3*9H2O + NaHCO3 = FeHCO3 + Na(NO3)3 + 9 H2O
K4P2O7 = K2O + P2O5 =>
K4P2O7 = 2 K2O + P2O5
H3BO3 + NaOH = Na2B4O7 + H2O =>
4 H3BO3 + 2 NaOH = Na2B4O7 + 7 H2O
Na2B4O7 + AgNO3 + H2O = NaNO3 + H3BO3 + AgBO2 =>
Na2B4O7 + 2 AgNO3 + 3 H2O = 2 NaNO3 + 2 H3BO3 + 2 AgBO2
Na3P + MgCO3 = Na2CO3 + Mg3P2 =>
2 Na3P + 3 MgCO3 = 3 Na2CO3 + Mg3P2
NH4(OH) + HC2H3O2 = NH4C2H3O2 + H2O =>
NH4(OH) + HC2H3O2 = NH4C2H3O2 + H2O
Na2S2O8 + C2Cl4 + H2O = CO2 + SO4{2-} + Na{+} + Cl{-} + H{+} =>
2 Na2S2O8 + C2Cl4 + 4 H2O = 2 CO2 + 4 SO4{2-} + 4 Na{+} + 4 Cl{-} + 8 H{+}
NaMnO4 + NaOH + NaI = NaIO3 + H2O + Na2MnO4 =>
6 NaMnO4 + 6 NaOH + NaI = NaIO3 + 3 H2O + 6 Na2MnO4
Ca(OH)2 + FeCl3 = CaCl3 + Fe(OH)2 =>
Ca(OH)2 + FeCl3 = CaCl3 + Fe(OH)2
AgNO3 + Na2CO3 = Ag2CO3 + NaNO3 =>
2 AgNO3 + Na2CO3 = Ag2CO3 + 2 NaNO3
BaOH + Al2(SO4)3 = Ba2SO4 + Al(OH)3 =>
6 BaOH + Al2(SO4)3 = 3 Ba2SO4 + 2 Al(OH)3
CH144O066 + O2 = CO2 + H2O =>
CH144O066 + 4 O2 = CO2 + 72 H2O
Sn + Ba3(PO4)2 = Ba + Sn3(PO4)2 =>
3 Sn + Ba3(PO4)2 = 3 Ba + Sn3(PO4)2
Al(OH)3(t) = Al2O3 + H2O =>
2 Al(OH)3(t) = Al2O3 + 3 H2O
KF + BrF3 = KBrF4 =>
KF + BrF3 = KBrF4
Na2CO3 + RuO2 = Na3Ru4O9 + CO2 + O2 =>
6 Na2CO3 + 16 RuO2 = 4 Na3Ru4O9 + 6 CO2 + O2
CuCl2 + NH4OH = [Cu(NH3)4]Cl2 + H2O =>
CuCl2 + 4 NH4OH = [Cu(NH3)4]Cl2 + 4 H2O
XFeS + HCl = XFeCl2 + H2S =>
XFeS + 2 HCl = XFeCl2 + H2S
TiF4 + Na = NaF + Ti =>
TiF4 + 4 Na = 4 NaF + Ti
SCl6 + H2O = HCl + SO3 =>
SCl6 + 3 H2O = 6 HCl + SO3
Au + Na(CN) + O2 + H2O = NaAu(CN)2 + Na(OH) =>
4 Au + 8 Na(CN) + O2 + 2 H2O = 4 NaAu(CN)2 + 4 Na(OH)
CaCO3 + H3PO4 = Ca3(PO4)2 + H2CO3 =>
3 CaCO3 + 2 H3PO4 = Ca3(PO4)2 + 3 H2CO3
KMnO4 + H2PO2 + H2SO4 = HPO2 + MnSO4 + KSO4 + H2O =>
KMnO4 + 4 H2PO2 + 2 H2SO4 = 4 HPO2 + MnSO4 + KSO4 + 4 H2O
Fe + P = Fe5P2 =>
5 Fe + 2 P = Fe5P2
B + C2 = BC =>
2 B + C2 = 2 BC
MgCl2 + K2(SO4) = Mg(SO4) + KCl =>
MgCl2 + K2(SO4) = Mg(SO4) + 2 KCl
BaCl2 + Fe2(SO4)3 = FeCl3 + BaSO4 =>
3 BaCl2 + Fe2(SO4)3 = 2 FeCl3 + 3 BaSO4
C + O2 = CO2 =>
C + O2 = CO2
AgNO3 + NH3 + (NH4)6Mo7O24 = Ag2MoO4 + H2O + N2 =>
42 AgNO3 + 52 NH3 + 3(NH4)6Mo7O24 = 21 Ag2MoO4 + 114 H2O + 56 N2
H3PO4 + Mg(OH)2 = Mg3(PO4)2 + H2O =>
2 H3PO4 + 3 Mg(OH)2 = Mg3(PO4)2 + 6 H2O
(d)Fe(s) + O2(g) = Fe2O3(s) =>
4(d)Fe(s) + 3 O2(g) = 2 Fe2O3(s)
CaO + H2O = Ca(OH)2 =>
CaO + H2O = Ca(OH)2
Li2O + P2O5 + LiI = Li7P2O8I =>
3 Li2O + P2O5 + LiI = Li7P2O8I
Sb{3+} + H2O + HCl = SbOCl + H{+} =>
Sb{3+} + H2O + HCl = SbOCl + 3 H{+}
Cu + H3PO4 = CuPO4 + H2 =>
2 Cu + 2 H3PO4 = 2 CuPO4 + 3 H2
SiCl4(l) + H2O(l) = SiO2(s) + HCl(aq) =>
SiCl4(l) + 2 H2O(l) = SiO2(s) + 4 HCl(aq)
C5H5OH + O2(g) = CO2(g) + H2O(g) =>
C5H5OH + 6 O2(g) = 5 CO2(g) + 3 H2O(g)
K(MnO4) + NH3 = KNO3 + MnO2 + KOH + H2O =>
8 K(MnO4) + 3 NH3 = 3 KNO3 + 8 MnO2 + 5 KOH + 2 H2O
Sr(OH)2(aq) + HClO(aq) = Sr(ClO)2(aq) + H2O(l) =>
Sr(OH)2(aq) + 2 HClO(aq) = Sr(ClO)2(aq) + 2 H2O(l)
Cu(NO3)2(aq) + Ni(s) = Ni(NO3)2(aq) + Cu(s) =>
Cu(NO3)2(aq) + Ni(s) = Ni(NO3)2(aq) + Cu(s)
Bi2O2SO4 + H2S = Bi2S3 + H2SO4 + H2O =>
Bi2O2SO4 + 3 H2S = Bi2S3 + H2SO4 + 2 H2O
HCI{+} + NaOH = NaCI{+} + H2O =>
HCI{+} + NaOH = NaCI{+} + H2O
BaCl2 + Al2(SO4)3 = BaSO4 + AlCl3 =>
3 BaCl2 + Al2(SO4)3 = 3 BaSO4 + 2 AlCl3
Ca(CH3COO)2 + NH4OH = Ca(OH)2 + CH3COONH4 =>
Ca(CH3COO)2 + 2 NH4OH = Ca(OH)2 + 2 CH3COONH4
K[Al(OH)4(H2O)2] + HCl = KCl + AlCl3 + H2O =>
K[Al(OH)4(H2O)2] + 4 HCl = KCl + AlCl3 + 6 H2O
AuHCO3 = Au2CO3 + CO2 + H2O =>
2 AuHCO3 = Au2CO3 + CO2 + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur08/20/24
Équations équilibrées sur09/19/23
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