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KOH + FeSO4 = KSO4 + FeOH
CH2CH2 + MnO4{-} + H2O = CH2OHCH2OH + OH{-} + MnO2 =>
3 CH2CH2 + 2 MnO4{-} + 4 H2O = 3 CH2OHCH2OH + 2 OH{-} + 2 MnO2
CaSO3 + H2SO4 = CaSO4 + H2SO3 =>
CaSO3 + H2SO4 = CaSO4 + H2SO3
MnCl2 + Na2HPO4 = Mn3(PO4)2 + NaCl + HCl =>
3 MnCl2 + 2 Na2HPO4 = Mn3(PO4)2 + 4 NaCl + 2 HCl
K2CrO4 + Ba(OH)2 = K2(OH)2 + CrO4Ba =>
K2CrO4 + Ba(OH)2 = K2(OH)2 + CrO4Ba
Na2B4O9H4 + H2O2 + NaOH = Na2H6B2O10 + H2O =>
Na2B4O9H4 + 6 H2O2 + 2 NaOH = 2 Na2H6B2O10 + 3 H2O
AuH2O = AuOH2 =>
AuH2O = AuOH2
H2SiO3NaOH = NaSiO3H3O =>
H2SiO3NaOH = NaSiO3H3O
Fe2(SO4)3 + LiOH = Fe(OH)3 + Li2SO4 =>
Fe2(SO4)3 + 6 LiOH = 2 Fe(OH)3 + 3 Li2SO4
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
Ag + J = AgJ2 =>
Ag + 2 J = AgJ2
Pb + H3PO4 = H2 + Pb3(PO4)2 =>
3 Pb + 2 H3PO4 = 3 H2 + Pb3(PO4)2
HCl + Ba(OH)2 = BaOHCl + H2O =>
HCl + Ba(OH)2 = BaOHCl + H2O
P(s) + HNO3(ac) = H3PO4(ac) + NO2(g) + H2O(l) =>
P(s) + 5 HNO3(ac) = H3PO4(ac) + 5 NO2(g) + H2O(l)
H2O + NH3 = HNO + H2 =>
H2O + NH3 = HNO + 2 H2
[Ni(H2O)6SO4] + NH4OH = [Ni(NH3)6] + H2O + SO4 =>
[Ni(H2O)6SO4] + 6 NH4OH = [Ni(NH3)6] + 12 H2O + SO4
HCl + Ba(OH)2 = BaCl2 + H2O =>
2 HCl + Ba(OH)2 = BaCl2 + 2 H2O
HCl + KNO3 = KCl + NO2 + Cl2 + H2O =>
4 HCl + 2 KNO3 = 2 KCl + 2 NO2 + Cl2 + 2 H2O
H2S + HNO3 = ON + S + H2O =>
3 H2S + 2 HNO3 = 2 ON + 3 S + 4 H2O
KI(ac) + HNO3(ac) = H2O(l) + I(g) + KNO3(ac) + NO(ac) =>
3 KI(ac) + 4 HNO3(ac) = 2 H2O(l) + 3 I(g) + 3 KNO3(ac) + NO(ac)
NH3 + CuO = Cu + N2 + H2O =>
2 NH3 + 3 CuO = 3 Cu + N2 + 3 H2O
HCl + BaCl2 = HBa + Cl2 =>
2 HCl + 2 BaCl2 = 2 HBa + 3 Cl2
NaF + HCl = NaCl + HF =>
NaF + HCl = NaCl + HF
Ca(OH)2 + H3AsO4 = Ca3(AsO4)2 + H2O =>
3 Ca(OH)2 + 2 H3AsO4 = Ca3(AsO4)2 + 6 H2O
Pb(NO3)2 + CH3COOK + H2O = PbOHNO3 + KNO3 + CH3COOH =>
Pb(NO3)2 + CH3COOK + H2O = PbOHNO3 + KNO3 + CH3COOH
C2H4O + Ag2O + NH3 = Ag + CH3COONH4 =>
C2H4O + Ag2O + NH3 = 2 Ag + CH3COONH4
MnO2 + HCl = MnCl2 + H2O + Cl2 =>
MnO2 + 4 HCl = MnCl2 + 2 H2O + Cl2
(NH4)2CO3 + HNO3 = (NH4)2NO3 + HCO3 =>
(NH4)2CO3 + HNO3 = (NH4)2NO3 + HCO3
Li2CO3 + HNO3 = LiNO3 + H2CO3 =>
Li2CO3 + 2 HNO3 = 2 LiNO3 + H2CO3
HClO4 + Ca(HCO3)2 = Ca(ClO4)2 + CO2 + H2O =>
2 HClO4 + Ca(HCO3)2 = Ca(ClO4)2 + 2 CO2 + 2 H2O
HCl(aq) + Cr(OH)3(s) = CrCl3(aq) + H2O =>
3 HCl(aq) + Cr(OH)3(s) = CrCl3(aq) + 3 H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
CaC2 + H2O(l) = Ca(OH)2(s) + C2H2(g) =>
CaC2 + 2 H2O(l) = Ca(OH)2(s) + C2H2(g)
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
HNO3 + CUS = CU(OH)2 + NO2 + H2SO4 + H2O =>
8 HNO3 + CUS = CU(OH)2 + 8 NO2 + H2SO4 + 2 H2O
HCl2ClOO2 + OH = H2O + HClOO2 =>
HCl2ClOO2 + 10 OH = 4 H2O + 3 HClOO2
KMnO4 + H2SO4 + CH3CHOHCH2CH2CHO = K2SO4 + MnSO4 + CH3COOHC2CH2COOH + H2O =>
82 KMnO4 + 123 H2SO4 + 60 CH3CHOHCH2CH2CHO = 41 K2SO4 + 82 MnSO4 + 50 CH3COOHC2CH2COOH + 248 H2O
H2O + NO2 = NH3 + O2 =>
6 H2O + 4 NO2 = 4 NH3 + 7 O2
CH2O + Cu(OH)2 = HCOOH + CuOH + H2 =>
2 CH2O + 2 Cu(OH)2 = 2 HCOOH + 2 CuOH + H2
NiSO4 + BaO = BaSO4 + NiO =>
NiSO4 + BaO = BaSO4 + NiO
Na2SO3 + HCIO4 = NaCIO4 + H2O + SO2 =>
Na2SO3 + 2 HCIO4 = 2 NaCIO4 + H2O + SO2
Cr2Cl3 + NaOH + NaClO = Na2CrO4 + NaCl + H2O =>
2 Cr2Cl3 + 14 NaOH + 9 NaClO = 4 Na2CrO4 + 15 NaCl + 7 H2O
Fe + Ag(NO3)3 = Fe(NO3)3 + Ag =>
Fe + Ag(NO3)3 = Fe(NO3)3 + Ag
FeS + KClO3 = Fe2O3 + KCl + SO2 =>
6 FeS + 7 KClO3 = 3 Fe2O3 + 7 KCl + 6 SO2
CH4HNO3 = CH3NO2H2O =>
CH4HNO3 = CH3NO2H2O
FeCl2 + SnCl4 + KSCN = Fe(SCN)3 + SnCl2 + KCl =>
2 FeCl2 + SnCl4 + 6 KSCN = 2 Fe(SCN)3 + SnCl2 + 6 KCl
Cr2(SO4)3 + RbOH = Cr(OH)3 + Rb2SO4 =>
Cr2(SO4)3 + 6 RbOH = 2 Cr(OH)3 + 3 Rb2SO4
Ti + H3PO4 = Ti3(PO4)4 + H2 =>
3 Ti + 4 H3PO4 = Ti3(PO4)4 + 6 H2
COHH + O2 = CO2 + H2O =>
COHH + O2 = CO2 + H2O
KI + AgNO3 = KAg + INO3 =>
KI + AgNO3 = KAg + INO3
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