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2(NH4)Cl + H2SO4 = 2 HCl + (NH4)2SO4
HNO3(aq) + (NH4)2CO3(aq) = (NH4)NO3(aq) + H2CO3(aq) =>
2 HNO3(aq) + (NH4)2CO3(aq) = 2(NH4)NO3(aq) + H2CO3(aq)
AgNO3 + ZnCl2 = AgCl + Zn(NO3)2 =>
2 AgNO3 + ZnCl2 = 2 AgCl + Zn(NO3)2
CO2 + HCOOH = HOOCCOOH =>
CO2 + HCOOH = HOOCCOOH
Pb(NO3)2 + CrBr2 = PbBr2Cr(NO3)2 =>
Pb(NO3)2 + CrBr2 = PbBr2Cr(NO3)2
V2O5 + NaOH = V2O7Na4 + H2O =>
V2O5 + 4 NaOH = V2O7Na4 + 2 H2O
Na2B4O7*10H2O + HCl = NaCl + NaHB4O7*10H2O =>
Na2B4O7*10H2O + HCl = NaCl + NaHB4O7*10H2O
HNO3 + BaCl2 = HCl + Ba(NO3)2 =>
2 HNO3 + BaCl2 = 2 HCl + Ba(NO3)2
MgCl2 + K3(PO4)1 = Mg3(PO4)2 + KCl =>
3 MgCl2 + 2 K3(PO4)1 = Mg3(PO4)2 + 6 KCl
H2CO3 + KCl = K2CO3 + HCl =>
H2CO3 + 2 KCl = K2CO3 + 2 HCl
H2 + Na12C3 = HC3 + Na =>
H2 + 2 Na12C3 = 2 HC3 + 24 Na
Si26O676 + C = SiC + CO2 =>
Si26O676 + 364 C = 26 SiC + 338 CO2
C6H5OCH3 + CH3Cl = C6H4OCH3CH2Cl + H2 =>
C6H5OCH3 + CH3Cl = C6H4OCH3CH2Cl + H2
Ba(ClO3)2 + CH4O = BaCl2 + CO + H2O =>
Ba(ClO3)2 + 3 CH4O = BaCl2 + 3 CO + 6 H2O
CuCl2(aq) + NH3(aq) = CuH3 + NCl2 =>
CuCl2(aq) + NH3(aq) = CuH3 + NCl2
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
Cl2 + IO3{-} + OH{-} = IO4{-} + Cl{-} + H2O =>
Cl2 + IO3{-} + 2 OH{-} = IO4{-} + 2 Cl{-} + H2O
Na3PO4 + Ca(NO3)2 = Na3Ca + PO4(NO3)2 =>
Na3PO4 + Ca(NO3)2 = Na3Ca + PO4(NO3)2
C2H5OH + H2SO4 + KMnO4 = CH3COOH + H2O + K2SO4 + Mn2SO4 =>
3 C2H5OH + 2 H2SO4 + 2 KMnO4 = 3 CH3COOH + 5 H2O + K2SO4 + Mn2SO4
CO4 + Mg198Br7 = C7Br34 + Mg3 + O34 =>
833 CO4 + 578 Mg198Br7 = 119 C7Br34 + 38148 Mg3 + 98 O34
H2SO4 + Na = H2 + Na2SO4 =>
H2SO4 + 2 Na = H2 + Na2SO4
C6H8O6 + CuSO4 = C6H8O6SO4 + Cu =>
C6H8O6 + CuSO4 = C6H8O6SO4 + Cu
BaBr2 + C1 = BaC1 + Br2 =>
BaBr2 + C1 = BaC1 + Br2
NO2 + Mg(OH)2 = N(OH)4 + MgO =>
NO2 + 2 Mg(OH)2 = N(OH)4 + 2 MgO
(CH2COOH)2 + H2 = CH3COOH =>
(CH2COOH)2 + H2 = 2 CH3COOH
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
Li + At2 = LiAt =>
2 Li + At2 = 2 LiAt
Hg(NO3)2(aq) + HCl(aq) = HNO3 + HgCl2 =>
Hg(NO3)2(aq) + 2 HCl(aq) = 2 HNO3 + HgCl2
HCl + BeO = H2O + BeCl2 =>
2 HCl + BeO = H2O + BeCl2
(CH2CHC6H5) + H2SO4 = (CH2CHC6H4SO3H) + H2O =>
(CH2CHC6H5) + H2SO4 = (CH2CHC6H4SO3H) + H2O
Au + Na2O = AuO2 + Na =>
Au + 2 Na2O = AuO2 + 4 Na
CaCl2 + NaCo3 = CaCl2NaCo3 =>
CaCl2 + NaCo3 = CaCl2NaCo3
Fe3O + H2 = Fe + H2O =>
Fe3O + H2 = 3 Fe + H2O
Ba(NO3)2 + K2SO4 = K2(NO3) + Ba(SO4)2 =>
Ba(NO3)2 + 2 K2SO4 = 2 K2(NO3) + Ba(SO4)2
C2H5Cl + O2 = CO2 + H2O + HCl =>
C2H5Cl + 3 O2 = 2 CO2 + 2 H2O + HCl
WF6 + TiCl4 = W + Ti + ClF2 =>
4 WF6 + 3 TiCl4 = 4 W + 3 Ti + 12 ClF2
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Si2H3 + O2(g) = SiO2(s) + H2O =>
4 Si2H3 + 11 O2(g) = 8 SiO2(s) + 6 H2O
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
Fe2(SO4)3(ac) + BaCl2(ac) = BaSO4(s) + FeCl3(ac) =>
Fe2(SO4)3(ac) + 3 BaCl2(ac) = 3 BaSO4(s) + 2 FeCl3(ac)
C3H8O + O2 = CO2 + H2O =>
2 C3H8O + 9 O2 = 6 CO2 + 8 H2O
CU{+} = CU{2+} + CU =>
2 CU{+} = CU{2+} + CU
Cs2 + H2 = CsH =>
Cs2 + H2 = 2 CsH
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
HCI + Ba(OH)2 = BaCI + H2O + O =>
2 HCI + 2 Ba(OH)2 = 2 BaCI + 3 H2O + O
ClN + Mg = Cl2 + Mg3N2 =>
2 ClN + 3 Mg = Cl2 + Mg3N2
Mg(ClO3)2 + Li3PO4 = Mg3(PO4)2 + LiClO3 =>
3 Mg(ClO3)2 + 2 Li3PO4 = Mg3(PO4)2 + 6 LiClO3
CaCl2(aq) + HF(g) = CaF2(s) + HCl(aq) =>
CaCl2(aq) + 2 HF(g) = CaF2(s) + 2 HCl(aq)
Pb(OH)2 + PbI2 + HNO3 + Na2CO3 = PbCO3(Pb(OH)2) + HI + NaNO3 =>
Pb(OH)2 + PbI2 + 2 HNO3 + Na2CO3 = PbCO3(Pb(OH)2) + 2 HI + 2 NaNO3
ZnSO4 + Ca(NO3)2 = Zn(NO3)2 + CaSO4 =>
ZnSO4 + Ca(NO3)2 = Zn(NO3)2 + CaSO4
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