| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Ti + O2 + 2 H2O = 2 Ti(OH)2
Zn(H2PO4)2 + NaOH = Zn3(PO4)2 + NaH2PO4 + H2O =>
3 Zn(H2PO4)2 + 4 NaOH = Zn3(PO4)2 + 4 NaH2PO4 + 4 H2O
CuNO3 + Fe = Cu + FeNO3 =>
CuNO3 + Fe = Cu + FeNO3
NaOH + FeCe3 = Fe(OH)3 + NaCe =>
3 NaOH + FeCe3 = Fe(OH)3 + 3 NaCe
HCI + K2CO3 = KCI + H2O + CO2 =>
2 HCI + K2CO3 = 2 KCI + H2O + CO2
Fe(OH)3 + HI = I2 + H2O + Fe(OH)2 =>
2 Fe(OH)3 + 2 HI = I2 + 2 H2O + 2 Fe(OH)2
Pt + Cl{-} + H{+} + O2 = PtCl4{2-} + H2O =>
2 Pt + 8 Cl{-} + 4 H{+} + O2 = 2 PtCl4{2-} + 2 H2O
сера + озон = диоксидсеры =>
3 S + 2 O3 = 3 SO2
Cu2(OH)3NO3 + NH4OH = Cu(OH)2 + NH4NO3 =>
Cu2(OH)3NO3 + NH4OH = 2 Cu(OH)2 + NH4NO3
C14H30 + O = CO2 + H2O =>
C14H30 + 43 O = 14 CO2 + 15 H2O
Cu(NO3)2 + K4Fe(CN)6 = CuFe(CN)6 + K2NO3 =>
Cu(NO3)2 + K4Fe(CN)6 = CuFe(CN)6 + 2 K2NO3
Ni{+} + OH{-} = NiOH =>
Ni{+} + OH{-} = NiOH
NaPO4 + H2SO4 = SO4Na + H2PO4 =>
NaPO4 + H2SO4 = SO4Na + H2PO4
H2SO4 + Ru = Ru2(SO4)3 + H2 =>
3 H2SO4 + 2 Ru = Ru2(SO4)3 + 3 H2
KNO2 + HOH = KOH + HNO2 =>
KNO2 + HOH = KOH + HNO2
ClO4 + P4O10 = PO4 + Cl2O7 =>
12 ClO4 + P4O10 = 4 PO4 + 6 Cl2O7
HgOH + H3PO4 = Hg3PO4 + H2O =>
3 HgOH + H3PO4 = Hg3PO4 + 3 H2O
C5H8N4O12 + O2 = CO2 + H2O + N =>
C5H8N4O12 + O2 = 5 CO2 + 4 H2O + 4 N
Na2CO3 + HNO3 = CO2 + H2O + NaNO3 =>
Na2CO3 + 2 HNO3 = CO2 + H2O + 2 NaNO3
C2H5OH + Fe = C2H5OFe + H2 =>
2 C2H5OH + 2 Fe = 2 C2H5OFe + H2
AsH3 + AgCl + H2O = Ag + H3AsO3 + HCl =>
AsH3 + 6 AgCl + 3 H2O = 6 Ag + H3AsO3 + 6 HCl
KNO2 + HOH = KOH + HNO2 =>
KNO2 + HOH = KOH + HNO2
BeO + NaOH + H2O = Na2[Be(OH)4] =>
BeO + 2 NaOH + H2O = Na2[Be(OH)4]
NaF + Li = LiF + Na =>
NaF + Li = LiF + Na
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
CaCO3 + Cu(OH)2 = Ca(OH)2 + CuCO3 =>
CaCO3 + Cu(OH)2 = Ca(OH)2 + CuCO3
AgCuS + HNO3 = AgNO3 + Cu(NO3)2 + H2SO4 + NO2 + H2O =>
AgCuS + 12 HNO3 = AgNO3 + Cu(NO3)2 + H2SO4 + 9 NO2 + 5 H2O
ZnCl2 + (NH4)3PO4 = Zn3(PO4)2 + NH4Cl =>
3 ZnCl2 + 2(NH4)3PO4 = Zn3(PO4)2 + 6 NH4Cl
(CH3COO)2Pb + H2O = CH3COOH + Pb(OH)2 =>
(CH3COO)2Pb + 2 H2O = 2 CH3COOH + Pb(OH)2
SnCl2 + Ag2SO4 = Ag + SnCl4 + Sn(SO4)2 =>
2 SnCl2 + 2 Ag2SO4 = 4 Ag + SnCl4 + Sn(SO4)2
FeCl3 + NH4NO3 = FeNO2 + NH2Cl3 + H2O =>
FeCl3 + NH4NO3 = FeNO2 + NH2Cl3 + H2O
BiCl3 + CoO = CoCl3 + BiO =>
BiCl3 + CoO = CoCl3 + BiO
Ba(OH)2 + Cl2 = Cl2OH + Ba =>
Ba(OH)2 + 2 Cl2 = 2 Cl2OH + Ba
KCI + H2SO4 = K2SO4 + HCI =>
2 KCI + H2SO4 = K2SO4 + 2 HCI
LiC6 + CoO2 = C + LiCoO2 =>
LiC6 + CoO2 = 6 C + LiCoO2
CaCO3 + Ca(OH)2 = Ca(HCO3)2 + CaO =>
2 CaCO3 + Ca(OH)2 = Ca(HCO3)2 + 2 CaO
AgNO3 + AsH3 + H2O = Ag + H3AsO4 + HN03 =>
24 AgNO3 + 19 AsH3 + 4 H2O = 24 Ag + 19 H3AsO4 + 8 HN03
CuSO4 + NaOH = Cu(OH)2 + Na2SO4 =>
CuSO4 + 2 NaOH = Cu(OH)2 + Na2SO4
Al2Br6 = Al + Br =>
Al2Br6 = 2 Al + 6 Br
AlCl3(aq) + K2CO3(aq) = Al2(CO3)3(s) + KCl(aq) =>
2 AlCl3(aq) + 3 K2CO3(aq) = Al2(CO3)3(s) + 6 KCl(aq)
Zn + O2 = ZnO = SO2 =>
2 Zn + O2 = 2 ZnO
Cl2 + CaS = CaCl2 + S8 =>
8 Cl2 + 8 CaS = 8 CaCl2 + S8
Al + CuSO4 + NaCl = AlCl3 + Cu + Na2SO4 =>
2 Al + 3 CuSO4 + 6 NaCl = 2 AlCl3 + 3 Cu + 3 Na2SO4
AgClO3 + NH4OH = AgOH + NH4ClO3 =>
AgClO3 + NH4OH = AgOH + NH4ClO3
C6H16N2O4 = C6H8N2 + H2O =>
C6H16N2O4 = C6H8N2 + 4 H2O
KCN + K2CrO4 + HCl = KNO3 + K2CO3 + CrCl3 + KCl + H2O =>
3 KCN + 10 K2CrO4 + 44 HCl = 3 KNO3 + 3 K2CO3 + 10 CrCl3 + 14 KCl + 22 H2O
H6TeO6 + Na2SO3 = Te + Na2SO4 + H2O =>
H6TeO6 + 3 Na2SO3 = Te + 3 Na2SO4 + 3 H2O
CaCO3H2O = CaCO3 + H2O =>
CaCO3H2O = CaCO3 + H2O
Cr2O3 + K2O + O2 = K2Cr2O7 =>
2 Cr2O3 + 2 K2O + 3 O2 = 2 K2Cr2O7
P + NaCl = Na3P + Cl2 =>
2 P + 6 NaCl = 2 Na3P + 3 Cl2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/31/24
Équations équilibrées sur11/30/23
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