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2 HClO3 + Ba(NO3)2 = 2 HNO3 + Ba(ClO3)2
N2 + H2 + O2 = NHO32H2O =>
N2 + 3 H2 + 33 O2 = 2 NHO32H2O
Cu(s) + H2SO4 = CuSO4 + SO2 + H2O =>
Cu(s) + 2 H2SO4 = CuSO4 + SO2 + 2 H2O
Na2CO3 = NaO + NaCO2 =>
Na2CO3 = NaO + NaCO2
Cr2O + H2S = Cr2S + H2O =>
Cr2O + H2S = Cr2S + H2O
C49H98O6 + O2 = CO2 + H2O =>
2 C49H98O6 + 141 O2 = 98 CO2 + 98 H2O
NO3{-} + H2O + e = N{-3} + (OH){-} =>
NO3{-} + 3 H2O + 8e = N{-3} + 6(OH){-}
CH3 + H2S = CH4 + SH =>
CH3 + H2S = CH4 + SH
NaHCO3 + CH3OOH = NaCH3OO + CO2 + H2O =>
NaHCO3 + CH3OOH = NaCH3OO + CO2 + H2O
NaBr + CaF2 = NaF + CaBr2 =>
2 NaBr + CaF2 = 2 NaF + CaBr2
Cu3O + C = Cu + CO2 =>
2 Cu3O + C = 6 Cu + CO2
Co2 + O2 = Co2O3 =>
2 Co2 + 3 O2 = 2 Co2O3
Cu(OH)2 + HCH3COO = Cu(CH3COO)2 + HOH =>
Cu(OH)2 + 2 HCH3COO = Cu(CH3COO)2 + 2 HOH
MnO2 + C2H204 = Mn + CO2 + H2O =>
53 MnO2 + C2H204 = 53 Mn + 2 CO2 + 102 H2O
KMnO4 + HBr + HClO4 = KClO4 + Mn(ClO)4 + Br2 + H2O =>
2 KMnO4 + 54 HBr + 10 HClO4 = 2 KClO4 + 2 Mn(ClO)4 + 27 Br2 + 32 H2O
NH3 + F2 = F2N4 + HF =>
4 NH3 + 7 F2 = F2N4 + 12 HF
CrO2{4-} + SO2{-3} + H{+} = SO2{4-} + Cr{3+} + H2O =>
CrO2{4-} + 3 SO2{-3} + 4 H{+} = 3 SO2{4-} + Cr{3+} + 2 H2O
H2O + SiO2 = SiO + OH =>
H2O + SiO2 = SiO + 2 OH
C12H20O2 + H2O = C10H18O + C2H4O2 =>
C12H20O2 + H2O = C10H18O + C2H4O2
C6H5F + O2 = CO + H2O + F2 =>
4 C6H5F + 17 O2 = 24 CO + 10 H2O + 2 F2
CH4NO2 + HCl = HNO2 + CH4Cl =>
CH4NO2 + HCl = HNO2 + CH4Cl
AgNO3(aq) + KBr(aq) = KNO3(aq) + AgBr =>
AgNO3(aq) + KBr(aq) = KNO3(aq) + AgBr
MgCl2 + H2CO3 = MgCO3 + HCl =>
MgCl2 + H2CO3 = MgCO3 + 2 HCl
P2 + F2 = PF5 =>
P2 + 5 F2 = 2 PF5
Ba3(PO4)2 + Fe(NO3)3 = Ba(NO3)2 + FePO4 =>
Ba3(PO4)2 + 2 Fe(NO3)3 = 3 Ba(NO3)2 + 2 FePO4
C6H5NH2 + H2O = C6H5NH3OH =>
C6H5NH2 + H2O = C6H5NH3OH
NO3{-} + Mn + H{+} = NO + Mn{2+} + H2O =>
2 NO3{-} + 3 Mn + 8 H{+} = 2 NO + 3 Mn{2+} + 4 H2O
CuFeS2 + O2 = Cu2S + FeO + S =>
2 CuFeS2 + O2 = Cu2S + 2 FeO + 3 S
K2CO3 + BaCl2 = KCl + (CO3)2Ba2 =>
2 K2CO3 + 2 BaCl2 = 4 KCl + (CO3)2Ba2
CrS + KNO3 = N2 + SO2 + K2S + Cr2O3 =>
16 CrS + 14 KNO3 = 7 N2 + 9 SO2 + 7 K2S + 8 Cr2O3
CH3COOH + NaOH = CH3COONa + H2O =>
CH3COOH + NaOH = CH3COONa + H2O
C14H30 = C + H2 =>
C14H30 = 14 C + 15 H2
Ca(CN)2 + HBr = CaBr2 + HCN =>
Ca(CN)2 + 2 HBr = CaBr2 + 2 HCN
Cu(NO3)2 + CuO = CuO3 + NO =>
2 Cu(NO3)2 + CuO = 3 CuO3 + 4 NO
Al(OH)2Cl + NaOH = Al(OH)3 + NaCl =>
Al(OH)2Cl + NaOH = Al(OH)3 + NaCl
C6H11OH + O2 = CO2 + H2O =>
2 C6H11OH + 17 O2 = 12 CO2 + 12 H2O
Fe(s) + HBr(aq) = FeBr3(aq) + H2(g) =>
2 Fe(s) + 6 HBr(aq) = 2 FeBr3(aq) + 3 H2(g)
X + H = XH =>
X + H = XH
ZnCO3 + K4[Fe(CN)6] = Zn2[Fe(CN)6] + K2CO3 =>
2 ZnCO3 + K4[Fe(CN)6] = Zn2[Fe(CN)6] + 2 K2CO3
Fe3 + NO3 = Fe3NO3 =>
Fe3 + NO3 = Fe3NO3
K2S2O3 + Br2 + KOH = KBr + KSO4 + H2O =>
K2S2O3 + 5 Br2 + 10 KOH = 10 KBr + 2 KSO4 + 5 H2O
HNO3 + HCl + Hg = HgCl2 + NO + H2O =>
2 HNO3 + 6 HCl + 3 Hg = 3 HgCl2 + 2 NO + 4 H2O
K2Cr2O7 + HCl + KI = CrCl + KCl + I + H2O =>
K2Cr2O7 + 14 HCl + 10 KI = 2 CrCl + 12 KCl + 10 I + 7 H2O
C12H23O11(s) = C(s) + H2(g) + O2(g) =>
2 C12H23O11(s) = 24 C(s) + 23 H2(g) + 11 O2(g)
LiNO3 + H2O = Li2O + HNO3 =>
2 LiNO3 + H2O = Li2O + 2 HNO3
Zn + NaOH = Zn(OH)3 + Na =>
Zn + 3 NaOH = Zn(OH)3 + 3 Na
BaO + N2O3 = BaN2O4 =>
BaO + N2O3 = BaN2O4
NH4Ce + KOH = KCe + NH3 + H2O =>
NH4Ce + KOH = KCe + NH3 + H2O
C6H13O9 + P = C6H13O9P =>
C6H13O9 + P = C6H13O9P
Ca(NO3)2 + H3PO4 = H(NO3)2 + Ca3PO4 =>
3 Ca(NO3)2 + H3PO4 = 3 H(NO3)2 + Ca3PO4
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