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2 CH3COOH + Mg(HCO3)2 = (CH3COO)2Mg + 2 H2O + 2 CO2
N2 + H2 = NH3 = H2 =>
N2 + 3 H2 = 2 NH3
CH3Cl + NaI = CH3I + NaCl =>
CH3Cl + NaI = CH3I + NaCl
KHC8H4 + NaOH = H2O + NaKC8H4 =>
KHC8H4 + NaOH = H2O + NaKC8H4
Cr2O3 + NaCO3 + KNO3 = NaCrO3 + CO2 + KNO2 =>
Cr2O3 + 2 NaCO3 + KNO3 = 2 NaCrO3 + 2 CO2 + KNO2
NaOCl + C3H6O = NaC2H3O2 + CHCl3 + NaOH =>
3 NaOCl + C3H6O = NaC2H3O2 + CHCl3 + 2 NaOH
HO = O2 + H2O =>
4 HO = O2 + 2 H2O
FeSO4 + KClO3 + KOH = K2FeO4 + KCl + K2SO4 + H2O =>
3 FeSO4 + 2 KClO3 + 12 KOH = 3 K2FeO4 + 2 KCl + 3 K2SO4 + 6 H2O
VSO4 + H2SO4 = VOSO4 + H2O + SO2 =>
VSO4 + H2SO4 = VOSO4 + H2O + SO2
Sn(s) + CuSO4 = Cu + SnSO4 =>
Sn(s) + CuSO4 = Cu + SnSO4
Ti + CoO = Co + Ti2O3 =>
2 Ti + 3 CoO = 3 Co + Ti2O3
N2H4CO + N2H4O3 = N2 + CO2 + H2O =>
N2H4CO + 3 N2H4O3 = 4 N2 + CO2 + 8 H2O
C6H5O3N + H2 + HCl = C6H8ONCl + H2O =>
C6H5O3N + 3 H2 + HCl = C6H8ONCl + 2 H2O
FeCl3 + KJ = FeCl2 + J2 + KCl =>
2 FeCl3 + 2 KJ = 2 FeCl2 + J2 + 2 KCl
FeS2 + O2 = FeO5 + SO8 =>
2 FeS2 + 21 O2 = 2 FeO5 + 4 SO8
KCr2 + Cl2 + KOH = K2CrO4 + KCl + H2O =>
2 KCr2 + 13 Cl2 + 32 KOH = 4 K2CrO4 + 26 KCl + 16 H2O
KI + NaOH = KOH + NaI =>
KI + NaOH = KOH + NaI
N2O + H2SO4 + H2O = H2NSO3H + HNO3 =>
N2O + H2SO4 + H2O = H2NSO3H + HNO3
Na2SiO3(ac) + CoSO4(s) = CoSiO3(ac) + Na2SO4(s) =>
Na2SiO3(ac) + CoSO4(s) = CoSiO3(ac) + Na2SO4(s)
CH3COCH3 + Cu(OH)2 = Cu2O + C2H6COOH + H2O =>
2 CH3COCH3 + 2 Cu(OH)2 = Cu2O + 2 C2H6COOH + H2O
Na2[Co(OH)4] + H2O2 = Co(OH)3 + NaOH =>
2 Na2[Co(OH)4] + H2O2 = 2 Co(OH)3 + 4 NaOH
Li + HgSO4 = Li2SO4 + Hg =>
2 Li + HgSO4 = Li2SO4 + Hg
nitrogen + hydrogen = hydrazine =>
N2 + 2 H2 = N2H4
CaCO3 + HCl*H2O = CaCl2 + H2O + CO2 =>
CaCO3 + 2 HCl*H2O = CaCl2 + 3 H2O + CO2
KNO3 + CO = CO3 + NO2 + K2O =>
4 KNO3 + CO = CO3 + 4 NO2 + 2 K2O
HI(aq) + Ca(OH)2(s) = CaI2(aq) + H2O(l) =>
2 HI(aq) + Ca(OH)2(s) = CaI2(aq) + 2 H2O(l)
H2SO4 + HNO3 = NO + H3O + HSO4 =>
5 H2SO4 + HNO3 = NO + 2 H3O + 5 HSO4
Rb(s) + N2(g) = Rb3N(s) =>
6 Rb(s) + N2(g) = 2 Rb3N(s)
SO3 + OH{-} = SO4{-2} + H2O =>
SO3 + 2 OH{-} = SO4{-2} + H2O
(CH3CO)2O + C2H5OH = CH3CO2C2H5 + H2O =>
(CH3CO)2O + 2 C2H5OH = 2 CH3CO2C2H5 + H2O
KBrO3 + Mg = MgO + KBr =>
KBrO3 + 3 Mg = 3 MgO + KBr
C2H5OH + H2SO4 + KMnO4 = CH3COH + MnSO4 + H2O + KSO4 =>
2 C2H5OH + 2 H2SO4 + KMnO4 = 2 CH3COH + MnSO4 + 4 H2O + KSO4
HSO3 + I2 + OH{-} = SO4{2-} + I{-} + H2O =>
2 HSO3 + I2 + 6 OH{-} = 2 SO4{2-} + 2 I{-} + 4 H2O
Pd(NO3)2 + NaCl = PdCl2 + NO3 + Na =>
Pd(NO3)2 + 2 NaCl = PdCl2 + 2 NO3 + 2 Na
CH3CH2OH + O2 = CH3CHO + H2O =>
2 CH3CH2OH + O2 = 2 CH3CHO + 2 H2O
CrOH3 + NaOH = H2O + NaCr =>
CrOH3 + NaOH = 2 H2O + NaCr
CaCO3 + MgCl2 + Mn{2+} = CaMgMn(CO3)2 + Cl2 + Ca{2+} =>
2 CaCO3 + MgCl2 + Mn{2+} = CaMgMn(CO3)2 + Cl2 + Ca{2+}
BaO + Cl2 = BaCl2 + O2 =>
2 BaO + 2 Cl2 = 2 BaCl2 + O2
HNO3 + BaCl2 = Ba(NO3)2 + HCl =>
2 HNO3 + BaCl2 = Ba(NO3)2 + 2 HCl
Ru4O6 = Ru6 + O2 =>
3 Ru4O6 = 2 Ru6 + 9 O2
AlCl3 + K3O4P = AlPO4 + KCl =>
AlCl3 + K3O4P = AlPO4 + 3 KCl
Zn(OH)2 + NaOH = Na2Zn(OH)4 =>
Zn(OH)2 + 2 NaOH = Na2Zn(OH)4
H2Cr2O7 + Cr = H2 + CrHCr2O7 =>
2 H2Cr2O7 + 2 Cr = H2 + 2 CrHCr2O7
Li(s) + N2(s) = LiN3(aq) =>
2 Li(s) + 3 N2(s) = 2 LiN3(aq)
Al(III)(s) + CuCl2(aq) = Cu(II)(s) + Al2(Cl2)3 =>
2 Al(III)(s) + 3 CuCl2(aq) = 3 Cu(II)(s) + Al2(Cl2)3
CuSO4(ac) + NaOH(ac) = Na2SO4(ac) + Cu(OH)2(s) =>
CuSO4(ac) + 2 NaOH(ac) = Na2SO4(ac) + Cu(OH)2(s)
NaOH + AlCl3 = Na[Al[OH]4] + NaCl =>
4 NaOH + AlCl3 = Na[Al[OH]4] + 3 NaCl
H2SO + O2 = H2O + SO2 =>
H2SO + O2 = H2O + SO2
S + HNO3 = H2SO4 + NO =>
S + 2 HNO3 = H2SO4 + 2 NO
Fe(NO3)2 + CH3COOH = Fe(CH3COO)2 + HNO3 =>
Fe(NO3)2 + 2 CH3COOH = Fe(CH3COO)2 + 2 HNO3
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