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392 H + 3 Cr2O72{-} + 10 SO2 = 2 Cr3{+} + 5(SO4)2{-} + 196 H2O
C2F4 + BrF3 = C2F6 + Br2 =>
3 C2F4 + 2 BrF3 = 3 C2F6 + Br2
Zn(NO3)2 + BaCl2 = Ba(NO3)2 + ZnCl2 =>
Zn(NO3)2 + BaCl2 = Ba(NO3)2 + ZnCl2
P4 + S8 = P2S5 =>
4 P4 + 5 S8 = 8 P2S5
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Na2SO2 + S = S2O3 + Na =>
3 Na2SO2 + S = 2 S2O3 + 6 Na
K + Cl2 = KCl =>
2 K + Cl2 = 2 KCl
U + F2 = UF6 =>
U + 3 F2 = UF6
SO2(g) + Li2Se(aq) = SSe2 + Li2O(aq) =>
SO2(g) + 2 Li2Se(aq) = SSe2 + 2 Li2O(aq)
Li + HCl = Li2Cl2 + H2 =>
2 Li + 2 HCl = Li2Cl2 + H2
Al2(SO3)3 + Pb(NO3)2 = Al(NO3)3 + PbSO3 =>
Al2(SO3)3 + 3 Pb(NO3)2 = 2 Al(NO3)3 + 3 PbSO3
N2 + O2 = N2O =>
2 N2 + O2 = 2 N2O
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
FeOAl = FeAlO =>
FeOAl = FeAlO
Ca(OH)2 + H3PO4 = CaHPO4 + H2O =>
Ca(OH)2 + H3PO4 = CaHPO4 + 2 H2O
Ba(NO3)2(aq) + CuSO4(aq) = BaSO4(aq) + Cu(NO3)2 =>
Ba(NO3)2(aq) + CuSO4(aq) = BaSO4(aq) + Cu(NO3)2
HClO4 + P4O10 = H3PO4 + Cl2O7 =>
12 HClO4 + P4O10 = 4 H3PO4 + 6 Cl2O7
HCN + CuSO4 = H2SO4 + Cu(CN)2 =>
2 HCN + CuSO4 = H2SO4 + Cu(CN)2
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
CH4 + NCl4 = H6 + N3 + CCl4 =>
3 CH4 + 3 NCl4 = 2 H6 + N3 + 3 CCl4
C2H2 + O2 = CO2 + H2O(water) =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O(water)
CaCl2(aq) + Na2CO3(aq) = NaCl(aq) + CaCO3(ppt) =>
CaCl2(aq) + Na2CO3(aq) = 2 NaCl(aq) + CaCO3(ppt)
Ba(NO3)2 + Au = Au(NO3)2 + Ba =>
Ba(NO3)2 + Au = Au(NO3)2 + Ba
HCl + Sb2O3 = HSbO3 + Sb + Cl =>
HCl + Sb2O3 = HSbO3 + Sb + Cl
Zn(ag) + K4(Fe(CN)6)(ag) = Zn(Fe(CN)6) + K =>
Zn(ag) + K4(Fe(CN)6)(ag) = Zn(Fe(CN)6) + 4 K
NaCN + H2SO4 = Na2SO4 + HCN =>
2 NaCN + H2SO4 = Na2SO4 + 2 HCN
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
CH3OH + O2 = CO2 + H2O =>
2 CH3OH + 3 O2 = 2 CO2 + 4 H2O
((NH4)2(Cu(SO4)2)*6H2O) + H2S = CuS + (NH4)2S + H2O + H2SO4 =>
((NH4)2(Cu(SO4)2)*6H2O) + 2 H2S = CuS + (NH4)2S + 6 H2O + 2 H2SO4
Ca(OH)2 = CaO + H2O =>
Ca(OH)2 = CaO + H2O
Al + AuCl = AlCl3 + Au =>
Al + 3 AuCl = AlCl3 + 3 Au
Ge + HNO3 = Ge(NO3)2 + H2 =>
Ge + 2 HNO3 = Ge(NO3)2 + H2
NaCl(ac) + H2SO4(ac) = HCl(ac) + NaHSO4(ac) =>
NaCl(ac) + H2SO4(ac) = HCl(ac) + NaHSO4(ac)
HSO4 = H + SO4 =>
HSO4 = H + SO4
PbNKI = PbI(s)KN(s) =>
PbNKI = PbI(s)KN(s)
Ba(OH)2 + HCl = BaCl2 + H2O =>
Ba(OH)2 + 2 HCl = BaCl2 + 2 H2O
BrO3{-} + SO3{2-} + H{+} = Br2 + SO4{2-} + H2O =>
2 BrO3{-} + 5 SO3{2-} + 2 H{+} = Br2 + 5 SO4{2-} + H2O
H2SO4 + KOH = K2SO4 + H2O =>
H2SO4 + 2 KOH = K2SO4 + 2 H2O
CO = C + CO2 =>
2 CO = C + CO2
CrOHSO4 + NaOH = Cr(OH)3 + Na2SO4 =>
CrOHSO4 + 2 NaOH = Cr(OH)3 + Na2SO4
Fe3O4 + CO = Fe + CO2 =>
Fe3O4 + 4 CO = 3 Fe + 4 CO2
H3PO4 + CaCl2 = Ca3(PO4)2 + HCl =>
2 H3PO4 + 3 CaCl2 = Ca3(PO4)2 + 6 HCl
Hg + HF = HgF + H2 =>
2 Hg + 2 HF = 2 HgF + H2
HCL(aq) + NAOH(aq) = HOH(l) + NACL(aq) =>
HCL(aq) + NAOH(aq) = HOH(l) + NACL(aq)
(NH4)3PO4 + Pb(NO3)4 = Pb3(PO4)4 + NH4NO3 =>
4(NH4)3PO4 + 3 Pb(NO3)4 = Pb3(PO4)4 + 12 NH4NO3
H2S + O2 = H2O + S =>
2 H2S + O2 = 2 H2O + 2 S
AgNO3 + NaCl = AgCl + NaNO3 =>
AgNO3 + NaCl = AgCl + NaNO3
CH3CHO + CH4 = CH2CH2 + H2O =>
2 CH3CHO + 2 CH4 = 3 CH2CH2 + 2 H2O
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