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(NH4)2S + Br2 = S + 2 NH4Br
HgSO4 + Na2S2O3 + H2O = HgS + Na2SO4 + H2SO4 =>
HgSO4 + Na2S2O3 + H2O = HgS + Na2SO4 + H2SO4
Fe2(CO3)3 + CH3COOH = H2O + CO2 + Fe(CH3COOH)3 =>
4 Fe2(CO3)3 + 27 CH3COOH = 6 H2O + 18 CO2 + 8 Fe(CH3COOH)3
PH4ClO4 = P + Cl2 + H2O + O2 =>
2 PH4ClO4 = 2 P + Cl2 + 4 H2O + 2 O2
Fe{2+} + K2Cr2O7 + H3O{+} = Fe{3+} + Cr{3+} + K{+} + H2O =>
6 Fe{2+} + K2Cr2O7 + 14 H3O{+} = 6 Fe{3+} + 2 Cr{3+} + 2 K{+} + 21 H2O
C3 + O2 = CO2 =>
C3 + 3 O2 = 3 CO2
La + Rh + Bi = LaRhBi =>
La + Rh + Bi = LaRhBi
KOH + Cl2O7 = KCl + H2O + O =>
2 KOH + Cl2O7 = 2 KCl + H2O + 8 O
MnCO3 + HNO3 = HCO3 + MnNO3 =>
MnCO3 + HNO3 = HCO3 + MnNO3
C + H2 + O2 = CH3COOH =>
2 C + 2 H2 + O2 = CH3COOH
Ni(CO3) = Ni + CO3 =>
Ni(CO3) = Ni + CO3
KBr + HClO4 = KH + BrClO4 =>
KBr + HClO4 = KH + BrClO4
C + H2 + O2 = CH3COOH =>
2 C + 2 H2 + O2 = CH3COOH
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
C6H6 + H2O2 = CO2 + H2O =>
C6H6 + 15 H2O2 = 6 CO2 + 18 H2O
Cr + S8 = Cr2S3 =>
16 Cr + 3 S8 = 8 Cr2S3
H3AsO3 + NaBrO3 = NaBr + H3AsO4 =>
3 H3AsO3 + NaBrO3 = NaBr + 3 H3AsO4
CoCO3 + C5H8O2 = Co(C5H8O2)3 + CO2 + O2 =>
2 CoCO3 + 6 C5H8O2 = 2 Co(C5H8O2)3 + 2 CO2 + O2
[Co(H2O)6]Cl2 + NH4Cl + NH3 + H2O2 = [Co(NH3)6]Cl3 + H2O =>
2[Co(H2O)6]Cl2 + 2 NH4Cl + 10 NH3 + H2O2 = 2[Co(NH3)6]Cl3 + 14 H2O
NaS + CH3I = NaI + CH3S =>
NaS + CH3I = NaI + CH3S
Al(OH)3(s) + HCl(aq) = AlCl3(aq) + H2O(l) =>
Al(OH)3(s) + 3 HCl(aq) = AlCl3(aq) + 3 H2O(l)
Al2(SO4)3 + Na3[Cr(OH)6] = Al(OH)3 + Cr(OH)3 + Na2SO4 =>
Al2(SO4)3 + 2 Na3[Cr(OH)6] = 2 Al(OH)3 + 2 Cr(OH)3 + 3 Na2SO4
NaHCO3 + C2H4O2 = NaC2H + H2O + CO2 =>
4 NaHCO3 + 5 C2H4O2 = 4 NaC2H + 10 H2O + 6 CO2
K + Br2 = KBr =>
2 K + Br2 = 2 KBr
T5 = T8 =>
8 T5 = 5 T8
B2Br6 + HNO3 = B(NO3)3 + HBr =>
B2Br6 + 6 HNO3 = 2 B(NO3)3 + 6 HBr
CsOH + Pb(C2H3O2)2 = Cs(C2H3O2) + Pb(OH)2 =>
2 CsOH + Pb(C2H3O2)2 = 2 Cs(C2H3O2) + Pb(OH)2
Na + NaNO3 = Na2O + N2 =>
10 Na + 2 NaNO3 = 6 Na2O + N2
CoCO3 + C5H8O2 = Co(C5H7O2)2 + H2O + CO2 =>
CoCO3 + 2 C5H8O2 = Co(C5H7O2)2 + H2O + CO2
As + P = AsP =>
As + P = AsP
CU + HCl = CUCl2 + H2 =>
CU + 2 HCl = CUCl2 + H2
HClO + KI + HCl = I2 + KCl + H2O =>
HClO + 2 KI + HCl = I2 + 2 KCl + H2O
C + Cl2 = CCl4 =>
C + 2 Cl2 = CCl4
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
C2H7OH(l) + O2(g) = CO2(g) + H2O =>
2 C2H7OH(l) + 7 O2(g) = 4 CO2(g) + 8 H2O
NH3 + NO = N2 + H2O3 =>
4 NH3 + 18 NO = 11 N2 + 6 H2O3
HF + N2F2 = NHF2 =>
2 HF + N2F2 = 2 NHF2
Ca3P2 + H2O = Ca(OH)2 + PH3 =>
Ca3P2 + 6 H2O = 3 Ca(OH)2 + 2 PH3
C3H8O + H2CrO4 = C3H6O + H2O + Cr =>
3 C3H8O + H2CrO4 = 3 C3H6O + 4 H2O + Cr
SnO2 + H2 = Sn + H2O =>
SnO2 + 2 H2 = Sn + 2 H2O
C2H6O + O2 = CO2 + H2O =>
C2H6O + 3 O2 = 2 CO2 + 3 H2O
CO2 + H2O = C2H5OH + O2 =>
2 CO2 + 3 H2O = C2H5OH + 3 O2
Cl2 + NaBr = NaCl + Br2 =>
Cl2 + 2 NaBr = 2 NaCl + Br2
NaCl + HOH = NaOH + HCl =>
NaCl + HOH = NaOH + HCl
C8H18 + Br2 = C8H16Br2 + HBr =>
C8H18 + 2 Br2 = C8H16Br2 + 2 HBr
Cu + Zn(NO3)2 = CuNO3 + Zn2 =>
4 Cu + 2 Zn(NO3)2 = 4 CuNO3 + Zn2
CaCl2 = Ca + Cl2 =>
CaCl2 = Ca + Cl2
Sr(OH)2 + Na2SO4 = SrSO4 + NaOH =>
Sr(OH)2 + Na2SO4 = SrSO4 + 2 NaOH
Ca2NO3*6H2O + NaNO3 + NH4H2PO4 = NaCaPO4 + H2O + N2 + O2 =>
2 Ca2NO3*6H2O + 4 NaNO3 + 4 NH4H2PO4 = 4 NaCaPO4 + 24 H2O + 5 N2 + 3 O2
AgCl + PO3H2 = AgH2 + PO3Cl =>
AgCl + PO3H2 = AgH2 + PO3Cl
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