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P2S5 = 2 P + S5
KMnO4 + NaCl + H2SO4 = MnSO4 + Cl2 + Na2SO4 + K2SO3 + H2O =>
2 KMnO4 + 12 NaCl + 9 H2SO4 = 2 MnSO4 + 6 Cl2 + 6 Na2SO4 + K2SO3 + 9 H2O
BaCl2(aq) + HCl(aq) = BaCl + HCl2 =>
BaCl2(aq) + HCl(aq) = BaCl + HCl2
Ca(OH)2 + Li2SiO3 = CaSiO3 + LiOH =>
Ca(OH)2 + Li2SiO3 = CaSiO3 + 2 LiOH
Mg + SO4 + NaOH = Mg(OH)2 + Na2SO4 =>
Mg + SO4 + 2 NaOH = Mg(OH)2 + Na2SO4
KBrO3 + CuSO4 = Cu(BrO3)2 + K2SO4 =>
2 KBrO3 + CuSO4 = Cu(BrO3)2 + K2SO4
BaBr2(aq) + K3PO4(aq) = Ba3(PO4)2(s) + KBr(aq) =>
3 BaBr2(aq) + 2 K3PO4(aq) = Ba3(PO4)2(s) + 6 KBr(aq)
Si(s) + Br2(l) = SiBr2 =>
Si(s) + Br2(l) = SiBr2
Na2S2 + CuSO4 + KNO3 = K2S2 + CuNO3 + NaSO4 =>
Na2S2 + 2 CuSO4 + 2 KNO3 = K2S2 + 2 CuNO3 + 2 NaSO4
V(s) + O2(g) = V2O3(s) =>
4 V(s) + 3 O2(g) = 2 V2O3(s)
Cl + KOH = KCl + KClO3 + H2O =>
6 Cl + 6 KOH = 5 KCl + KClO3 + 3 H2O
H2 + N2 = NH3 =>
3 H2 + N2 = 2 NH3
Zn(NO3)2(aq) + BaCl2(aq) = ZnCl2(aq) + Ba(NO3)2(aq) =>
Zn(NO3)2(aq) + BaCl2(aq) = ZnCl2(aq) + Ba(NO3)2(aq)
CaBr2 + Fe2(SO3)3 = CaSO3 + FeBr3 =>
3 CaBr2 + Fe2(SO3)3 = 3 CaSO3 + 2 FeBr3
C5H10 + O2 = CO2 + H2O =>
2 C5H10 + 15 O2 = 10 CO2 + 10 H2O
Hg(OH)2 = HgO + HOH =>
Hg(OH)2 = HgO + HOH
AgNo3(aq) + AlCl3(aq) = Al(No3)3(aq) + AgCl(s) =>
3 AgNo3(aq) + AlCl3(aq) = Al(No3)3(aq) + 3 AgCl(s)
CuI + HCl = HCuCl2 + HI =>
CuI + 2 HCl = HCuCl2 + HI
CaO + HF = CaF2(aq) + H2O(l) =>
CaO + 2 HF = CaF2(aq) + H2O(l)
B + SO4 = BSO4 =>
B + SO4 = BSO4
Ni + Cd{2+}( = Ni{2+} + Cd =>
Ni + Cd{2+}( = Ni{2+} + Cd
Ba(NO3)2 + H3PO4 = HNO3 + Ba3(PO4)2 =>
3 Ba(NO3)2 + 2 H3PO4 = 6 HNO3 + Ba3(PO4)2
FeCl3 + Br2 + KOH = KCl + K2FeO4 + FeBr2 + H2O =>
2 FeCl3 + Br2 + 8 KOH = 6 KCl + K2FeO4 + FeBr2 + 4 H2O
H2 + K = HK2 =>
H2 + 4 K = 2 HK2
Na2O + HNO3 = H2O + NaNO3 =>
Na2O + 2 HNO3 = H2O + 2 NaNO3
MnCl2(aq) + NaOH(aq) = Mn(OH)2(aq) + NaCl(s) =>
MnCl2(aq) + 2 NaOH(aq) = Mn(OH)2(aq) + 2 NaCl(s)
Ni(CN)2 = Ni + CN =>
Ni(CN)2 = Ni + 2 CN
NH3(aq) + N2O(g) = H2O(l) + N2(g) =>
2 NH3(aq) + 3 N2O(g) = 3 H2O(l) + 4 N2(g)
Zn + FeCl3 = Fe + ZnCl =>
3 Zn + FeCl3 = Fe + 3 ZnCl
Sn + Al2O3 = Al + SnO =>
3 Sn + Al2O3 = 2 Al + 3 SnO
BeOCO2 = BeCO3 =>
BeOCO2 = BeCO3
BaCl2 + SO2 = BaS + OCl =>
BaCl2 + SO2 = BaS + 2 OCl
HCl + Ca = CaH2 + Cl2 =>
2 HCl + Ca = CaH2 + Cl2
AlOH = Al2O + H2O =>
2 AlOH = Al2O + H2O
Al + CuSO = AlSO + Cu =>
Al + CuSO = AlSO + Cu
ClO3{-} + I{-} + H{+} = Cl{-} + I2 + H2O =>
ClO3{-} + 6 I{-} + 6 H{+} = Cl{-} + 3 I2 + 3 H2O
Sn + NaCl = SnCl4 + Na =>
Sn + 4 NaCl = SnCl4 + 4 Na
HSO4 + NaCN = NaSO4 + HCN =>
HSO4 + NaCN = NaSO4 + HCN
K2HPO4 + SO3 + H2SO4 = K2S2O7 + H3PO4 =>
K2HPO4 + SO3 + H2SO4 = K2S2O7 + H3PO4
Na2S + NaClO3 + H2O = NaCl + SO2 + NaOH =>
Na2S + NaClO3 + H2O = NaCl + SO2 + 2 NaOH
Ni(NO3)2*6H2O + Ce(NO3)2*6H2O + Co(NO3)2*6H2O + Fe(NO3)3*9H2O + C6H8O7 = Ni8Ce2Co25Fe175O40 + N2 + H2O + CO2 =>
144 Ni(NO3)2*6H2O + 36 Ce(NO3)2*6H2O + 450 Co(NO3)2*6H2O + 3150 Fe(NO3)3*9H2O + 3490 C6H8O7 = 18 Ni8Ce2Co25Fe175O40 + 5355 N2 + 46090 H2O + 20940 CO2
C6H5NH2 + HCl = C6H5NCl + H2 =>
2 C6H5NH2 + 2 HCl = 2 C6H5NCl + 3 H2
LiMnO4 = MnO + LiO + O2 =>
LiMnO4 = MnO + LiO + O2
CH2CH2CH2OCH3 + O2 = CO2 + H2O =>
4 CH2CH2CH2OCH3 + 23 O2 = 16 CO2 + 18 H2O
Mg3P2 + KMnO4 + H2SO4 = Mg3(PO4)2 + MnSO4 + KHSO4 + H2O =>
5 Mg3P2 + 16 KMnO4 + 32 H2SO4 = 5 Mg3(PO4)2 + 16 MnSO4 + 16 KHSO4 + 24 H2O
Al(H2PO4)3 + H2SO4 = H3PO4 + Al2(SO4)3 =>
2 Al(H2PO4)3 + 3 H2SO4 = 6 H3PO4 + Al2(SO4)3
Mg + ZnSO4 + H2O = MgSO4 + Zn(OH)2 + H2 =>
Mg + ZnSO4 + 2 H2O = MgSO4 + Zn(OH)2 + H2
Na2CO3 + SO2 + H2O = NaHSO4 + CH4 + O2 =>
Na2CO3 + 2 SO2 + 3 H2O = 2 NaHSO4 + CH4 + O2
HSbCl4 + H2O = SbOCl + HCl =>
HSbCl4 + H2O = SbOCl + 3 HCl
Cu2S + H = Cu + HS =>
Cu2S + H = 2 Cu + HS
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