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NaNO2 + HC3H6O3 = HONO + NaC3H6O3
Pb(OH)2 + Hg2S = Pb2S() + Hg() + OH() =>
2 Pb(OH)2 + Hg2S = Pb2S() + 2 Hg() + 4 OH()
H2SO4 + Zr(OH)4 = Zr(SO4)2 + H2O =>
2 H2SO4 + Zr(OH)4 = Zr(SO4)2 + 4 H2O
chloricacid + water = ClO3 + H3O =>
HClO3 + H2O = ClO3 + H3O
ZnClBa(OH)2 = Zn(OH)2BaCl =>
ZnClBa(OH)2 = Zn(OH)2BaCl
H2S + Cl = HCl2 + S =>
H2S + 4 Cl = 2 HCl2 + S
KMnO4 + H2O + NaHSO3 = MnO2 + NaHSO4 + KOH =>
2 KMnO4 + H2O + 3 NaHSO3 = 2 MnO2 + 3 NaHSO4 + 2 KOH
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
FeSO4 + Pb(NO3)2 = Fe(NO3)2PbSO4 =>
FeSO4 + Pb(NO3)2 = Fe(NO3)2PbSO4
CoCl2 + Na2CO3 = Co2CO3 + NaCl2 =>
2 CoCl2 + Na2CO3 = Co2CO3 + 2 NaCl2
CuCl2(s) + NaOH(aq) = Cu(OH)2 + NaCl =>
CuCl2(s) + 2 NaOH(aq) = Cu(OH)2 + 2 NaCl
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
CuFeS2 + KMnO4 + H2SO4 = Fe2(SO4)3 + CuSO4 + K2SO4 + MnSO4 + H2O =>
10 CuFeS2 + 34 KMnO4 + 56 H2SO4 = 5 Fe2(SO4)3 + 10 CuSO4 + 17 K2SO4 + 34 MnSO4 + 56 H2O
Cu + ZnO = Zn + CuO =>
Cu + ZnO = Zn + CuO
CaCl2 + FeCl = CaCl + FeCl2 =>
CaCl2 + FeCl = CaCl + FeCl2
C6H4(CH3)Br + KMnO4 + H2SO4 = C6H4COOHBr + MnSO4 + K2SO4 + H2O =>
5 C6H4(CH3)Br + 6 KMnO4 + 9 H2SO4 = 5 C6H4COOHBr + 6 MnSO4 + 3 K2SO4 + 14 H2O
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
KI + NaSO4 = K2SO4 + NaI2 =>
2 KI + NaSO4 = K2SO4 + NaI2
CrO42{-}(aq) + Br{-}(aq) = CrO2{-}(aq) + BrO3{-}(aq) =>
3 CrO42{-}(aq) + 40 Br{-}(aq) = 3 CrO2{-}(aq) + 40 BrO3{-}(aq)
HBr + C = CBr4 + H2 =>
4 HBr + C = CBr4 + 2 H2
NOBr = NO + Br2 =>
2 NOBr = 2 NO + Br2
CH3CH2COCl + CH3CH2COONa = CH3CH2COOOCCH2CH3 + NaCl =>
CH3CH2COCl + CH3CH2COONa = CH3CH2COOOCCH2CH3 + NaCl
KIO3 + KI + H2SO4 = K2SO4 + H2O + I3 =>
KIO3 + 5 KI + 3 H2SO4 = 3 K2SO4 + 3 H2O + 2 I3
CrCl3 + Na(OH) + Na2O2 = Na2CrO4 + H2O + NaCl =>
2 CrCl3 + 4 Na(OH) + 3 Na2O2 = 2 Na2CrO4 + 2 H2O + 6 NaCl
HFH2O = H3OF =>
HFH2O = H3OF
CaO + HCl = CaCl2 + H2O =>
CaO + 2 HCl = CaCl2 + H2O
Ca(HCO3)2 + HNO3 = Ca(NO3)2 + H(HCO3) =>
Ca(HCO3)2 + 2 HNO3 = Ca(NO3)2 + 2 H(HCO3)
F2(g) + Ag(s) = AgF2(s) =>
F2(g) + Ag(s) = AgF2(s)
BaO2 + H2(SO4) = Ba(SO4) + H2O2 =>
BaO2 + H2(SO4) = Ba(SO4) + H2O2
MgCl2 + KNO3 = Mg(NO3)2(aq) + KCl(aq) =>
MgCl2 + 2 KNO3 = Mg(NO3)2(aq) + 2 KCl(aq)
Zn(s) + Ag2O(s) + H2O(l) = Zn{2+}(aq) + Ag(s) + OH{-}(aq) =>
Zn(s) + Ag2O(s) + H2O(l) = Zn{2+}(aq) + 2 Ag(s) + 2 OH{-}(aq)
Pb3O4 + NaOH + H2O = Na[Pb(OH)3] + Na2[Pb(OH)6] =>
Pb3O4 + 4 NaOH + 4 H2O = 2 Na[Pb(OH)3] + Na2[Pb(OH)6]
Pt + HCl + HN3 = H2PtCl6 + NH4Cl =>
2 Pt + 15 HCl + HN3 = 2 H2PtCl6 + 3 NH4Cl
[SO3NaC6H5NN]Cl + Na2SO3 + H2O = [SO3NaC6H5NHNH3]Cl + Na2SO4 =>
[SO3NaC6H5NN]Cl + 2 Na2SO3 + 2 H2O = [SO3NaC6H5NHNH3]Cl + 2 Na2SO4
NaI + H2SO4 = Na2SO4 + HI =>
2 NaI + H2SO4 = Na2SO4 + 2 HI
C3H8(OH)3 + K2Cr2O7 + H2SO4 = Cr2(SO4) + K2(SO4) + CO2 + H2O =>
10 C3H8(OH)3 + 17 K2Cr2O7 + 34 H2SO4 = 17 Cr2(SO4) + 17 K2(SO4) + 30 CO2 + 89 H2O
Se + H = SeH =>
Se + H = SeH
CH3CH2HO + KMnO4 + H2SO4 = CH3CH2COOH + MnSO4 + H2O + KSO4 =>
3 CH3CH2HO + 2 KMnO4 + 4 H2SO4 = 2 CH3CH2COOH + 2 MnSO4 + 7 H2O + 2 KSO4
NH3(aq) + HCO3{-}(aq) = NCO3{-}(aq) + H4(aq) =>
NH3(aq) + HCO3{-}(aq) = NCO3{-}(aq) + H4(aq)
Br2 + HNO3 = HBrO3 + NO + H2O =>
3 Br2 + 10 HNO3 = 6 HBrO3 + 10 NO + 2 H2O
CH + H2O = COH + H2 =>
CH + H2O = COH + H2
FeBr3(s) + AgNO3(aq) = AgBr(s) + Fe(NO3)3(aq) =>
FeBr3(s) + 3 AgNO3(aq) = 3 AgBr(s) + Fe(NO3)3(aq)
NH3(aq) + Mg(NO3)2(aq) = Mg(aq) + NH3NO3(aq) =>
2 NH3(aq) + Mg(NO3)2(aq) = Mg(aq) + 2 NH3NO3(aq)
Mn(NO3)2 + Na2BiO3 + HNO3 = NaNO3 + Bi(NO3)2 + H2O + HMnO4 =>
2 Mn(NO3)2 + 5 Na2BiO3 + 16 HNO3 = 10 NaNO3 + 5 Bi(NO3)2 + 7 H2O + 2 HMnO4
Fe2O3 + HNO3 = Fe(NO3)3 + H2O =>
Fe2O3 + 6 HNO3 = 2 Fe(NO3)3 + 3 H2O
S + O = S*3O =>
S + 3 O = S*3O
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
Ag(s) + H2SO4(ac) = Ag2SO4 + H2 =>
2 Ag(s) + H2SO4(ac) = Ag2SO4 + H2
Ca(OH)2 + HNO3 + HCl = CaClNO3 + H2O =>
Ca(OH)2 + HNO3 + HCl = CaClNO3 + 2 H2O
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
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