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2 C24H46O2 + 69 O2 = 48 CO2 + 46 H2O
Tc(OH)7 + H2S = Tc2S7 + H2O =>
2 Tc(OH)7 + 7 H2S = Tc2S7 + 14 H2O
KMnO4 + H2SO4 + KCl = MnSO4 + Cl2 + KHSO4 + H2O =>
2 KMnO4 + 14 H2SO4 + 10 KCl = 2 MnSO4 + 5 Cl2 + 12 KHSO4 + 8 H2O
HgI2 = Hg{2+} + I{-} =>
HgI2 = Hg{2+} + 2 I{-}
Na2SO4(aq) + BaCl2(aq) = NaCl(aq) + BaSO4(s) =>
Na2SO4(aq) + BaCl2(aq) = 2 NaCl(aq) + BaSO4(s)
Fe2O3 + Zn + H{+} = Fe + Zn{2} + H2O =>
Fe2O3 + 3 Zn + 6 H{+} = 2 Fe + 3 Zn{2} + 3 H2O
Fe2O3 + KOH = Fe2OH + KO3 =>
Fe2O3 + KOH = Fe2OH + KO3
C3H8 + Cl2 = C3Cl8 + HCl =>
C3H8 + 8 Cl2 = C3Cl8 + 8 HCl
H2O + e + MnO4{-} = Mn{+2} + OH{-} =>
4 H2O + 5e + MnO4{-} = Mn{+2} + 8 OH{-}
Ca(OH)2 + H3(PO4) = Ca3(PO4)2 + H(OH) =>
3 Ca(OH)2 + 2 H3(PO4) = Ca3(PO4)2 + 6 H(OH)
Na2SO4 + H3PO4 = Na2HPO4 + H2SO4 =>
Na2SO4 + H3PO4 = Na2HPO4 + H2SO4
Ca(OH)2 + Cu(NO3)2 = Ca(NO3)2 + Cu(OH)2 =>
Ca(OH)2 + Cu(NO3)2 = Ca(NO3)2 + Cu(OH)2
HNO2 + Zn = Zn(NO3)2 + N2O + H2O =>
10 HNO2 + 2 Zn = 2 Zn(NO3)2 + 3 N2O + 5 H2O
KOH{-}(aq) + MgF = KF(aq) + MgOH{-}(aq) =>
KOH{-}(aq) + MgF = KF(aq) + MgOH{-}(aq)
SO3 + N2O5 = SO4 + N =>
5 SO3 + N2O5 = 5 SO4 + 2 N
NaHCO3 = Na2CO3 + CO2 + H2O =>
2 NaHCO3 = Na2CO3 + CO2 + H2O
KCN(aq) + HCl(aq) = HCN(aq) + KCl(aq) =>
KCN(aq) + HCl(aq) = HCN(aq) + KCl(aq)
B + BaCrO4 = BO + Cr + Ba =>
4 B + BaCrO4 = 4 BO + Cr + Ba
Ge + TiO2 + HCl = GeO + TiCl4 + H =>
2 Ge + TiO2 + 4 HCl = 2 GeO + TiCl4 + 4 H
HCl(aq) + Cr(OH)3 = CrCl3(aq) + H2O(l) =>
3 HCl(aq) + Cr(OH)3 = CrCl3(aq) + 3 H2O(l)
HCO2H + NaOH = HCOONa + H2O =>
HCO2H + NaOH = HCOONa + H2O
C12H22O11 + NH4OH + C2H5OH = C10H15NO2 + H2O =>
C12H22O11 + 2 NH4OH + 4 C2H5OH = 2 C10H15NO2 + 13 H2O
KOH + NiSO4 = Ni(OH)2 + K2SO4 =>
2 KOH + NiSO4 = Ni(OH)2 + K2SO4
Pb(NO3)2 + Na3PO4 = Pb2(PO4)2 + Na3(NO3)2 =>
2 Pb(NO3)2 + 2 Na3PO4 = Pb2(PO4)2 + 2 Na3(NO3)2
C2H2O2 + O = CO2 + H2O =>
C2H2O2 + 3 O = 2 CO2 + H2O
(NaOH)(s) = (Na2O)(s) + (H2O)(g) =>
2(NaOH)(s) = (Na2O)(s) + (H2O)(g)
NH3 + HBr = (NH)4Br + H2 =>
8 NH3 + 2 HBr = 2(NH)4Br + 9 H2
C + I2 + NH3 = HCI + N2 =>
6 C + 3 I2 + 2 NH3 = 6 HCI + N2
CoCl2*6H20 + NH4Cl + NH3 + H2O2 = [Co(NH3)6Cl]Cl2 + H2O =>
2 CoCl2*6H20 + 2 NH4Cl + 10 NH3 + 121 H2O2 = 2[Co(NH3)6Cl]Cl2 + 242 H2O
R + OH = ROH =>
R + OH = ROH
Ag2SO4(aq) + AlCl3(s) = AgCl(s) + Al2(SO4)3(aq) =>
3 Ag2SO4(aq) + 2 AlCl3(s) = 6 AgCl(s) + Al2(SO4)3(aq)
NaI() + Cl2() = NaCl() + I2() =>
2 NaI() + Cl2() = 2 NaCl() + I2()
Kl + KMnO4 + H2O = KlO3 + MnO2 + KOH =>
Kl + 2 KMnO4 + H2O = KlO3 + 2 MnO2 + 2 KOH
Ag2(CO3)3 = Ag + CO2 + O2 =>
2 Ag2(CO3)3 = 4 Ag + 6 CO2 + 3 O2
CuN2O6 + INa = CuI + I + Na(NO3) =>
CuN2O6 + 2 INa = CuI + I + 2 Na(NO3)
H2Te + Ba(OH)2 = BaTe + H2O =>
H2Te + Ba(OH)2 = BaTe + 2 H2O
NH3 + NaOH = NH4OH + Na2O =>
NH3 + 2 NaOH = NH4OH + Na2O
Na3[Cu(S2O3)2] + H2O = Cu2S + Na2S2O3 + H2SO4 =>
2 Na3[Cu(S2O3)2] + H2O = Cu2S + 3 Na2S2O3 + H2SO4
Cu(NO3)2 + CH4N2O = CuO + N2 + CO2 + H2O =>
3 Cu(NO3)2 + 5 CH4N2O = 3 CuO + 8 N2 + 5 CO2 + 10 H2O
NaOH + NHC = NNaC + H2O =>
NaOH + NHC = NNaC + H2O
NH4I(aq) + NaOH(aq) = NH3 + H2O + NaI =>
NH4I(aq) + NaOH(aq) = NH3 + H2O + NaI
Mg(NO3)2(aq) + Na2Cr2O7(aq) = MgCr2O7(s) + NaNO3(aq) =>
Mg(NO3)2(aq) + Na2Cr2O7(aq) = MgCr2O7(s) + 2 NaNO3(aq)
NO2 + Ba(OH)2 + O2 = Ba(NO3)2 + H2O =>
4 NO2 + 2 Ba(OH)2 + O2 = 2 Ba(NO3)2 + 2 H2O
Ca(NO3)2 + Na2CO3 + CO2 = CaCO3 + NaNO3CO2 =>
Ca(NO3)2 + Na2CO3 + 2 CO2 = CaCO3 + 2 NaNO3CO2
NH4Cl + CH3COONa = NaCl + CH3COONH4 =>
NH4Cl + CH3COONa = NaCl + CH3COONH4
Ca(OH)2(s) + NH4Cl(s) = CaCl2(s) + H2O(g) + NH3(g) =>
Ca(OH)2(s) + 2 NH4Cl(s) = CaCl2(s) + 2 H2O(g) + 2 NH3(g)
Br + BaCl2 = BrCl + Ba =>
2 Br + BaCl2 = 2 BrCl + Ba
K2S + Al2(CO3)3 = Al2S3 + K2(CO3) =>
3 K2S + Al2(CO3)3 = Al2S3 + 3 K2(CO3)
CrCl2 + H2SO4 = Cr2(SO4)3 + SO2 + H2O + HCl =>
2 CrCl2 + 4 H2SO4 = Cr2(SO4)3 + SO2 + 2 H2O + 4 HCl
CH3CH2OH + Cr2O7{-2)+H{+} = CH3COOH+Cr{3+}+H2O =>
3 CH3CH2OH + 2 Cr2O7{-2)+16H{+} = 3 CH3COOH+4Cr{3+}+11H2O
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