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Ag{+} + 3 Cr = Ag + Cr3{+}
MnSO4 + H2O + K2SO4 + Fe2(SO4)3 = KMnO4 + H2SO4 + FeSO4 =>
2 MnSO4 + 8 H2O + K2SO4 + 5 Fe2(SO4)3 = 2 KMnO4 + 8 H2SO4 + 10 FeSO4
CaCl2 + K2CO3 = CaCO3 + K2Cl2 =>
CaCl2 + K2CO3 = CaCO3 + K2Cl2
Ca(OH)2 + Na2SiO3 = CaSiO3 + NaOH =>
Ca(OH)2 + Na2SiO3 = CaSiO3 + 2 NaOH
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
Na2SO3 + KMnO4 + H2O = Na2SO4 + Mn2O3 + KOH =>
4 Na2SO3 + 2 KMnO4 + H2O = 4 Na2SO4 + Mn2O3 + 2 KOH
Si + H2 = SiH4 =>
Si + 2 H2 = SiH4
Na(NO3) + HCl = NaCl + HNO3 =>
Na(NO3) + HCl = NaCl + HNO3
CH3NH2CH3COOH + Ca(OH)2 = (CH3NH2CH3COO)2Ca + H2O =>
2 CH3NH2CH3COOH + Ca(OH)2 = (CH3NH2CH3COO)2Ca + 2 H2O
Al4Si4O10(OH)8 + SiO2 = Al2Si4O10(OH)2 + H2O =>
Al4Si4O10(OH)8 + 4 SiO2 = 2 Al2Si4O10(OH)2 + 2 H2O
Na3PO4 = Na2O + P4O10 =>
4 Na3PO4 = 6 Na2O + P4O10
Ca(OH)2 + HF = CaF2 + H2O =>
Ca(OH)2 + 2 HF = CaF2 + 2 H2O
NO3 + H = NO + H2O =>
NO3 + 4 H = NO + 2 H2O
Ca(OH)2 + HF = CaF2 + H2O =>
Ca(OH)2 + 2 HF = CaF2 + 2 H2O
C2H5OH + O2 = C2OH2 + H2O =>
C2H5OH + O2 = C2OH2 + 2 H2O
ClO2(g) + H2O(l) = HClO3(aq) + HCl(aq) =>
6 ClO2(g) + 3 H2O(l) = 5 HClO3(aq) + HCl(aq)
CH3COOCH3 + O2 = CO + H2O =>
CH3COOCH3 + 2 O2 = 3 CO + 3 H2O
C2H4O + H2 = C2H6 + O2 =>
2 C2H4O + 2 H2 = 2 C2H6 + O2
FeSO4 + NO3 + H2SO4 = Fe2(SO4)3 + NO + H2O =>
4 FeSO4 + NO3 + 2 H2SO4 = 2 Fe2(SO4)3 + NO + 2 H2O
KMnO4 + Mg(OH)2 = Mg(MnO4)2 + KOH =>
2 KMnO4 + Mg(OH)2 = Mg(MnO4)2 + 2 KOH
KMnO4 + NaOH + MgSO3 = K2MnO4 + MgMnO4 + Na2SO4 + H2O =>
2 KMnO4 + 2 NaOH + MgSO3 = K2MnO4 + MgMnO4 + Na2SO4 + H2O
Mn(OH)4 = MnO2 + H2O =>
Mn(OH)4 = MnO2 + 2 H2O
C2H4 + H2O = C2H5OH =>
C2H4 + H2O = C2H5OH
KBrO3 + Cl = KCl + O2 + Br =>
2 KBrO3 + 2 Cl = 2 KCl + 3 O2 + 2 Br
C4H9OH + CuO = C4H7OH + H2O + Cu =>
C4H9OH + CuO = C4H7OH + H2O + Cu
Mg(ClO4)2(aq) = MgCl2(aq) + O2 =>
Mg(ClO4)2(aq) = MgCl2(aq) + 4 O2
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
Ba(OH)2 + KMnO4 = KOH + Ba(MnO4)2 =>
Ba(OH)2 + 2 KMnO4 = 2 KOH + Ba(MnO4)2
Pt(OH)2 + BaCl2 = PtCl2 + Ba(OH)2 =>
Pt(OH)2 + BaCl2 = PtCl2 + Ba(OH)2
Na2S2O5 + NO + H2O = Na2SO4 + H2SO4 + N2O =>
Na2S2O5 + 4 NO + H2O = Na2SO4 + H2SO4 + 2 N2O
KCl + CH3CHOH = KOH + CH3CHCl =>
KCl + CH3CHOH = KOH + CH3CHCl
Cr2O3 + KNO3 + Na2CO3 = Na2CrO4 + KNO2 + CO2 =>
Cr2O3 + 3 KNO3 + 2 Na2CO3 = 2 Na2CrO4 + 3 KNO2 + 2 CO2
S2Cl2(l) + NH3(g) = S4N4(s) + S8(s) + NH4Cl(s) =>
6 S2Cl2(l) + 16 NH3(g) = S4N4(s) + S8(s) + 12 NH4Cl(s)
KOH + C15H31COOH = C15H31COOK + H2O =>
KOH + C15H31COOH = C15H31COOK + H2O
P4 + O2 = P4O4 =>
P4 + 2 O2 = P4O4
Fe(s) + Cl2(aq) = FeCl2(aq) =>
Fe(s) + Cl2(aq) = FeCl2(aq)
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
ICl3 + H2SO4 = HSO3Cl + IOCl + HCl =>
ICl3 + H2SO4 = HSO3Cl + IOCl + HCl
AlCl3 + Na3PO4 = NaCl + AlPO4 =>
AlCl3 + Na3PO4 = 3 NaCl + AlPO4
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
FeI3 = Fe + I2 =>
2 FeI3 = 2 Fe + 3 I2
Ba(OH)2 + HCl = BaCl2 + H2O =>
Ba(OH)2 + 2 HCl = BaCl2 + 2 H2O
HI + O2 = I2 + H2O =>
4 HI + O2 = 2 I2 + 2 H2O
Na2O + FeCl2 = NaCl + FeO =>
Na2O + FeCl2 = 2 NaCl + FeO
Cl2 + KBr = KCl + Br2 =>
Cl2 + 2 KBr = 2 KCl + Br2
гидроксидкальция + углекислыйгаз = карбонаткальция + вода =>
Ca(OH)2 + CO2 = CaCO3 + H2O
NaH2O = H2 + NaOH =>
2 NaH2O = H2 + 2 NaOH
HCl + CaCO3 = CaCl2CaCl2 + H2O + CO2 =>
4 HCl + 2 CaCO3 = CaCl2CaCl2 + 2 H2O + 2 CO2
Ca + Mn2O3 = CaO2 + Mn =>
3 Ca + 2 Mn2O3 = 3 CaO2 + 4 Mn
Ba(NO3)2(aq)NiSO4(aq) = BaSO4(s)Ni(NO3)2(aq) =>
Ba(NO3)2(aq)NiSO4(aq) = BaSO4(s)Ni(NO3)2(aq)
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