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3 Li2O + 2 H3BO3 = 2 Li3BO3 + 3 H2O
Zr(s)O2(g) = ZrO2(s) =>
Zr(s)O2(g) = ZrO2(s)
RbAs + Fe + FeAs + La = RbLaFe4As4 =>
RbAs + Fe + 3 FeAs + La = RbLaFe4As4
MgCl2 + LiOH = LiCl + Mg(OH)2 =>
MgCl2 + 2 LiOH = 2 LiCl + Mg(OH)2
Sn(OH)4 + H2SO4 = Sn(SO4)2 + H2O =>
Sn(OH)4 + 2 H2SO4 = Sn(SO4)2 + 4 H2O
C2H2 + Cu2Cl2 = Cu2C2 + HCl =>
C2H2 + Cu2Cl2 = Cu2C2 + 2 HCl
CaCo3 + NaOH = Ca(OH)2 + Na2Co3 =>
CaCo3 + 2 NaOH = Ca(OH)2 + Na2Co3
C2H5NO2H2O = C2H5OHHNO2 =>
C2H5NO2H2O = C2H5OHHNO2
PbCrO4 + OH{-} = Pb(OH)4{2-} + CrO4{2-} =>
PbCrO4 + 4 OH{-} = Pb(OH)4{2-} + CrO4{2-}
CO2 + C2H5OH = C12H22O11 + H2O =>
4 CO2 + 4 C2H5OH = C12H22O11 + H2O
NH4OHH2S = H3ONH4S =>
NH4OHH2S = H3ONH4S
HClO3 + Mn = MnClO3 + H2 =>
2 HClO3 + 2 Mn = 2 MnClO3 + H2
S7 = S =>
S7 = 7 S
NaO + H2O = Na(OH)2 =>
NaO + H2O = Na(OH)2
C8H10 + KMnO4 = C8H4K2O4 + MnO2 + KOH + H2O =>
C8H10 + 4 KMnO4 = C8H4K2O4 + 4 MnO2 + 2 KOH + 2 H2O
FeCuCl = FeClCu =>
FeCuCl = FeClCu
Sn(s) + HCl(aq) = SnCl + H2 =>
2 Sn(s) + 2 HCl(aq) = 2 SnCl + H2
SiO2 + NaOH = Na2SiO3 + H2O =>
SiO2 + 2 NaOH = Na2SiO3 + H2O
AgNO3(aq) + Na2S = Ag2S(s) + NaNO3(aq) =>
2 AgNO3(aq) + Na2S = Ag2S(s) + 2 NaNO3(aq)
Sb2S3 + H2O2 + NaOH = Na3SbO4 + Na2SO4 + H2O =>
Sb2S3 + 14 H2O2 + 12 NaOH = 2 Na3SbO4 + 3 Na2SO4 + 20 H2O
KCrO4 + Hg(NO3)2 = HgCrO4 + K(NO3)2 =>
KCrO4 + Hg(NO3)2 = HgCrO4 + K(NO3)2
NaCl + Al = AlCl + Na =>
NaCl + Al = AlCl + Na
H{+} + Mn{2+} + Pb3O4 = MnO4{-} + Pb{2+} + H2O =>
24 H{+} + 2 Mn{2+} + 5 Pb3O4 = 2 MnO4{-} + 15 Pb{2+} + 12 H2O
I2 + Na2S2O3 = NaI + Na2S4O6 =>
I2 + 2 Na2S2O3 = 2 NaI + Na2S4O6
HClO4 + KClO = HClO + KClO4 =>
HClO4 + KClO = HClO + KClO4
Al2S3 + H2SO4 = Al2(SO4)3 + SO2 + H2O =>
Al2S3 + 12 H2SO4 = Al2(SO4)3 + 12 SO2 + 12 H2O
K2ZnO2 + H2O = Zn(OH)2 + KOH =>
K2ZnO2 + 2 H2O = Zn(OH)2 + 2 KOH
Br2O7 + CaO = Ca(BrO4)2 =>
Br2O7 + CaO = Ca(BrO4)2
HCl + Na2S = H2S + NaCl =>
2 HCl + Na2S = H2S + 2 NaCl
Fe(NO3)3Cu(NO3)2 = Fe(NO3)2Cu(NO3)3 =>
Fe(NO3)3Cu(NO3)2 = Fe(NO3)2Cu(NO3)3
C6H5OH + MnO2 + H2SO4 = C6H4O2 + MnSO4 + H2O =>
C6H5OH + 2 MnO2 + 2 H2SO4 = C6H4O2 + 2 MnSO4 + 3 H2O
HgS + O2 = HgO + SO2 =>
2 HgS + 3 O2 = 2 HgO + 2 SO2
Na2O + H2O = Na(OH)2 + H2 =>
Na2O + 3 H2O = 2 Na(OH)2 + H2
SO4 + Pb(CH3COO)2 = PbSO4 + CH3COO =>
SO4 + Pb(CH3COO)2 = PbSO4 + 2 CH3COO
Ca + NaHSO4 = CaSO4 + Na2SO4 + H2 =>
Ca + 2 NaHSO4 = CaSO4 + Na2SO4 + H2
HClO4 + KClO = HClO + KClO4 =>
HClO4 + KClO = HClO + KClO4
Sn(OH)4 + H2SO4 = Sn(SO4)2 + H2O =>
Sn(OH)4 + 2 H2SO4 = Sn(SO4)2 + 4 H2O
AgOHNaCl = AgClNaOH =>
AgOHNaCl = AgClNaOH
CrCl3 + NaOHHCl = Cr2O3 + HCl + NaCl =>
2 CrCl3 + 3 NaOHHCl = Cr2O3 + 6 HCl + 3 NaCl
Zn3(PO4)2 = Zn{2+} + PO4{3-} =>
Zn3(PO4)2 = 3 Zn{2+} + 2 PO4{3-}
ClF3 + H2O = Cl2 + O2 + HF =>
4 ClF3 + 6 H2O = 2 Cl2 + 3 O2 + 12 HF
C5H16(l) + O2 = CO2 + H2O =>
C5H16(l) + 9 O2 = 5 CO2 + 8 H2O
F2 + BiCl3 = Cl2 + BiF =>
F2 + 2 BiCl3 = 3 Cl2 + 2 BiF
SF4(g) + O2(g) = OSF4 =>
2 SF4(g) + O2(g) = 2 OSF4
K2SiO3 + Cu(OH)2 = KOH + CuSiO3 =>
K2SiO3 + Cu(OH)2 = 2 KOH + CuSiO3
Cu(OH)2 + HNO4 = Cu(NO4)2 + H2O =>
Cu(OH)2 + 2 HNO4 = Cu(NO4)2 + 2 H2O
Fe + O = FeO =>
Fe + O = FeO
Fe + C = FeC2 =>
Fe + 2 C = FeC2
H{+} + Mn{2+} + Pb3O4 = MnO4{-} + Pb{2+} + H2O =>
24 H{+} + 2 Mn{2+} + 5 Pb3O4 = 2 MnO4{-} + 15 Pb{2+} + 12 H2O
Al6 + HCl = H2 + AlCl3 =>
Al6 + 18 HCl = 9 H2 + 6 AlCl3
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