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4 C3H3O5 + 5 O2 = 12 CO2 + 6 H2O
H2Te + Ca(OH)2 = CaTe + H2O =>
H2Te + Ca(OH)2 = CaTe + 2 H2O
K2Cr2O7 + H2C2O4*H2O = K[Cr(C2O4)2(H2O)2]*2H2O + CO2 + H2O =>
K2Cr2O7 + 7 H2C2O4*H2O = 2 K[Cr(C2O4)2(H2O)2]*2H2O + 6 CO2 + 6 H2O
Li2S + H2O = LiOH + S + H2 =>
Li2S + 2 H2O = 2 LiOH + S + H2
K2Cr2O7 + HCl + CH2O = CrCl3 + KCl + HCOOH + H2O =>
K2Cr2O7 + 8 HCl + 3 CH2O = 2 CrCl3 + 2 KCl + 3 HCOOH + 4 H2O
NaCl + H2SO4 + O2 = Na2SO4 + H2O + Cl =>
4 NaCl + 2 H2SO4 + O2 = 2 Na2SO4 + 2 H2O + 4 Cl
CuI + K2CO3 = KI + Cu2O + CO2 =>
2 CuI + K2CO3 = 2 KI + Cu2O + CO2
HCl + HBr + Ca(OH)2 = CaClBr + H2O =>
HCl + HBr + Ca(OH)2 = CaClBr + 2 H2O
H + CN = HCN =>
H + CN = HCN
Ba2 + Ni(NO3)2 = Ba(NO3)2 + Ni2 =>
Ba2 + 2 Ni(NO3)2 = 2 Ba(NO3)2 + Ni2
Li2S + H2O = Li(OH) + H2S =>
Li2S + 2 H2O = 2 Li(OH) + H2S
K2[HgI4] + NH3 + KOH = [Hg2ONH2]I + KI + H2O =>
2 K2[HgI4] + NH3 + 3 KOH = [Hg2ONH2]I + 7 KI + 2 H2O
Na + H(NO3) = Na(NO3) + H2 =>
2 Na + 2 H(NO3) = 2 Na(NO3) + H2
Fe2(SO4)3 + Ca(OH)2 = CaSO4 + Fe(OH)3 =>
Fe2(SO4)3 + 3 Ca(OH)2 = 3 CaSO4 + 2 Fe(OH)3
Cr(NO3)3 + K2SO4 = Cr2(SO4)3 + KNO3 =>
2 Cr(NO3)3 + 3 K2SO4 = Cr2(SO4)3 + 6 KNO3
NH3 + O2 = HNO3{-} + H{+} + H2O =>
4 NH3 + 7 O2 = 4 HNO3{-} + 4 H{+} + 2 H2O
Zn + MnO2 = ZnO + Mn =>
2 Zn + MnO2 = 2 ZnO + Mn
Cr(NO3)3 + K2SO4 = Cr2(SO4)3 + KNO3 =>
2 Cr(NO3)3 + 3 K2SO4 = Cr2(SO4)3 + 6 KNO3
LaC2(S) + H2O(l) = La(OH)3(S) + C2H2(g) + H2(g) =>
2 LaC2(S) + 6 H2O(l) = 2 La(OH)3(S) + 2 C2H2(g) + H2(g)
Na2HPO4 + MgSO4 + NH4OH = MgNH4PO4 + Na2SO4 + H2O =>
Na2HPO4 + MgSO4 + NH4OH = MgNH4PO4 + Na2SO4 + H2O
H3AsO4 + HI = As2O3 + I2 + H2O =>
2 H3AsO4 + 4 HI = As2O3 + 2 I2 + 5 H2O
Li2CO3(aq) = Li2O + CO2 =>
Li2CO3(aq) = Li2O + CO2
AlCl3 + J2 = AlJ2 + Cl3 =>
AlCl3 + J2 = AlJ2 + Cl3
NH4CO3 + HNO3 = NH4NO3 + HCO3 =>
NH4CO3 + HNO3 = NH4NO3 + HCO3
HgCl + HNO3 = HgNO3 + HCl =>
HgCl + HNO3 = HgNO3 + HCl
MgCa(CO3)2 + Si + Fe2O3 = Mg + CaSiO3 + CO2 + Fe =>
3 MgCa(CO3)2 + 3 Si + Fe2O3 = 3 Mg + 3 CaSiO3 + 6 CO2 + 2 Fe
K20 + HCl = KCl2 + H2 =>
K20 + 40 HCl = 20 KCl2 + 20 H2
Fe2O3 + ZnO = (Fe2)095*(Zn)005*O3 + O =>
95 Fe2O3 + 5 ZnO = (Fe2)095*(Zn)005*O3 + 287 O
CaCO3 + HF = CaF2 + H2O + CO2 =>
CaCO3 + 2 HF = CaF2 + H2O + CO2
NaOH + Ba(No3)2 = NaNo3 + Ba(OH)2 =>
2 NaOH + Ba(No3)2 = 2 NaNo3 + Ba(OH)2
CrCl3*6H2O + AgNO3 = AgCl + Cr*6H2O + NO3 =>
CrCl3*6H2O + 3 AgNO3 = 3 AgCl + Cr*6H2O + 3 NO3
NaF + HClO4 = Na + ClO4 + HF =>
NaF + HClO4 = Na + ClO4 + HF
C3H6OH3 + CuO = Cu + H2O + CO2 =>
2 C3H6OH3 + 19 CuO = 19 Cu + 9 H2O + 6 CO2
Ca(s) + O(g) = CaO =>
Ca(s) + O(g) = CaO
Al + Cl + NaCO3 = Al2(CO3)3 + NaCl =>
2 Al + 3 Cl + 3 NaCO3 = Al2(CO3)3 + 3 NaCl
Pb(NO3)2 + Li(OH) = Pb(OH)2 + Li(NO3) =>
Pb(NO3)2 + 2 Li(OH) = Pb(OH)2 + 2 Li(NO3)
Ca3P2 + KMnO4 + H2SO4 = Ca3(PO4)2 + MnSO4 + K2SO4 + H2O =>
5 Ca3P2 + 16 KMnO4 + 24 H2SO4 = 5 Ca3(PO4)2 + 16 MnSO4 + 8 K2SO4 + 24 H2O
CuI + K2CO3 = KI + Cu2O + CO2 =>
2 CuI + K2CO3 = 2 KI + Cu2O + CO2
KSO4 + BaN = BaSO4 + KN =>
KSO4 + BaN = BaSO4 + KN
Al(NO2)3 + HNO3 = Al(NO3)3 + HNO2 =>
Al(NO2)3 + 3 HNO3 = Al(NO3)3 + 3 HNO2
HCOOH + C2H5OH = C2H5COO + H2O =>
10 HCOOH + 7 C2H5OH = 8 C2H5COO + 11 H2O
NaOH + CaBr2 = NaBr2 + CaOH =>
NaOH + CaBr2 = NaBr2 + CaOH
Bi2(SO4)3 + H2O = (BiO)2SO4 + H2SO4 =>
Bi2(SO4)3 + 2 H2O = (BiO)2SO4 + 2 H2SO4
NaOH + CuCl2 = Cu(OH)2 + NaCl =>
2 NaOH + CuCl2 = Cu(OH)2 + 2 NaCl
C3H8O + K2Cr2O7 + H2SO4 = C3H6O + Cr2(SO4)3 + K2SO4 + H2O =>
3 C3H8O + K2Cr2O7 + 4 H2SO4 = 3 C3H6O + Cr2(SO4)3 + K2SO4 + 7 H2O
MnO{4}{-} + Br{-} = MnO{2} + Br{3}{-} =>
2 MnO{4}{-} + Br{-} = 2 MnO{2} + Br{3}{-}
(S)2(Cl)2 + (N)(H)3 = (S)4(N)4 + (S)8 + (N)(H)4(Cl) =>
6(S)2(Cl)2 + 16(N)(H)3 = (S)4(N)4 + (S)8 + 12(N)(H)4(Cl)
HNO2 + K2Cr2O7 + H2SO4 = HNO3 + Cr2(SO4)3 + H2O + KOH =>
3 HNO2 + K2Cr2O7 + 3 H2SO4 = 3 HNO3 + Cr2(SO4)3 + 2 H2O + 2 KOH
H2C{-}CH = CH{-}CH{-}CH3 + H2 =>
2 H2C{-}CH = 2 CH{-}CH{-}CH3 + H2
N2 + O2 + H2O = HNO9 =>
2 N2 + 17 O2 + 2 H2O = 4 HNO9
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