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Sn(OH)4 + 4 HBr = 4 H2O + SnBr4
CaSiO3(s) + HF(g) = SiF4(g) + CaF2(s) + H2O(l) =>
CaSiO3(s) + 6 HF(g) = SiF4(g) + CaF2(s) + 3 H2O(l)
H3PO4 + HCl = PCl5 + H2O =>
H3PO4 + 5 HCl = PCl5 + 4 H2O
HI + (NH4)2SO3 = H2SO3 + NH4I =>
2 HI + (NH4)2SO3 = H2SO3 + 2 NH4I
NH4NO2 + (BaOH)2 = Ba(NO2)2 + NH3 + H2O =>
13 NH4NO2 + 3(BaOH)2 = 6 Ba(NO2)2 + 14 NH3 + 8 H2O
Ag(NH3)2 + KBr = AgBr + K(NH3)2 =>
Ag(NH3)2 + KBr = AgBr + K(NH3)2
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
NaCl + AgNO3 = NaNO3 + AgCl =>
NaCl + AgNO3 = NaNO3 + AgCl
Cu(s) + HNO3(aq) = Cu(NO3)2(aq) + H2(g) =>
Cu(s) + 2 HNO3(aq) = Cu(NO3)2(aq) + H2(g)
MgCl2 = Mg + Cl2 =>
MgCl2 = Mg + Cl2
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
C22H69 + O2 = CO2 + H2O =>
4 C22H69 + 157 O2 = 88 CO2 + 138 H2O
NaBH4 + H2O + CH2O = CH3OH + NaOH + BH3 =>
NaBH4 + H2O + CH2O = CH3OH + NaOH + BH3
P + HNO3 = NO + H2PO4 =>
P + 2 HNO3 = 2 NO + H2PO4
Ba(OH)2(aq) + H3PO4(aq) = Ba3(PO4)2(aq) + H2O(l) =>
3 Ba(OH)2(aq) + 2 H3PO4(aq) = Ba3(PO4)2(aq) + 6 H2O(l)
HgS + HNO3 + HCl3 = HgCl2 + S + NO + H2O =>
9 HgS + 2 HNO3 + 6 HCl3 = 9 HgCl2 + 9 S + 2 NO + 4 H2O
BaCO3 + H2SO4 = BaSO4 + H2CO3 =>
BaCO3 + H2SO4 = BaSO4 + H2CO3
H2Cl + NaOH = H2O + NaHCl =>
H2Cl + NaOH = H2O + NaHCl
MgOHBr = MgBrOH =>
MgOHBr = MgBrOH
SO2(l) + O2(g) = SO3(g) =>
2 SO2(l) + O2(g) = 2 SO3(g)
N2O2{2-} + MnO4{-} + H{+} = Mn{2+} + NO2{-} + H2O =>
5 N2O2{2-} + 4 MnO4{-} + 12 H{+} = 4 Mn{2+} + 10 NO2{-} + 6 H2O
Al2O3 + NaOH = NaO3 + Al2OH =>
Al2O3 + NaOH = NaO3 + Al2OH
CO + SO3 = CO2 + S =>
3 CO + SO3 = 3 CO2 + S
H2CO3(ac) = H2O(l) + CO2(g) =>
H2CO3(ac) = H2O(l) + CO2(g)
NH3 + SrCl2 = SrH3 + NCl2 =>
NH3 + SrCl2 = SrH3 + NCl2
K + PO4 = K3PO4 =>
3 K + PO4 = K3PO4
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
As2O3 + CuCl2 + KOH = As2O5 + Cu + H2O + KCl =>
As2O3 + 2 CuCl2 + 4 KOH = As2O5 + 2 Cu + 2 H2O + 4 KCl
C2H2 + Ca(OH)2 = CaC2 + H2O =>
C2H2 + Ca(OH)2 = CaC2 + 2 H2O
CuOH + NaOH = Cu(OH)2 + Na2OH =>
CuOH + 2 NaOH = Cu(OH)2 + Na2OH
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
C2(g)H6O(g) + O2 = CO2(g) + H2O(g) =>
C2(g)H6O(g) + 3 O2 = 2 CO2(g) + 3 H2O(g)
Al + HPbNO3 = HAlNO3 + Pb =>
Al + HPbNO3 = HAlNO3 + Pb
CH3OH + CH3CH2COOH = CH3CH2COOCH3 + H2O =>
CH3OH + CH3CH2COOH = CH3CH2COOCH3 + H2O
KI + C6H6 + Cl2 = C6H5Cl + KCl + HI =>
KI + C6H6 + Cl2 = C6H5Cl + KCl + HI
C2H4 + BrH = C2H5Br =>
C2H4 + BrH = C2H5Br
CoSO4*7H2O + (NH4)2SO4 = (NH4)2Co(SO4)2*6H2O + H2O =>
CoSO4*7H2O + (NH4)2SO4 = (NH4)2Co(SO4)2*6H2O + H2O
K + SCN = KSCN =>
K + SCN = KSCN
HgSO4(NH4)2S = (NH4)2SO4HgS =>
HgSO4(NH4)2S = (NH4)2SO4HgS
Cu(NO3)2 + NaCO3 = CuCO3 + Na(NO3)2 =>
Cu(NO3)2 + NaCO3 = CuCO3 + Na(NO3)2
H{+} + MnO4{-} + HCO2{-} = MnO2 + H2O + CO2 =>
5 H{+} + 2 MnO4{-} + 3 HCO2{-} = 2 MnO2 + 4 H2O + 3 CO2
H2SO4 + KOH = K2SO4 + H2O =>
H2SO4 + 2 KOH = K2SO4 + 2 H2O
C10H22 + HNO3 = CO2 + H2O + N2 =>
5 C10H22 + 62 HNO3 = 50 CO2 + 86 H2O + 31 N2
Al2S3 + H2O = H2S + Al2O3 =>
Al2S3 + 3 H2O = 3 H2S + Al2O3
NaMnO4 + HCl + H2C2O4 = MnCl2 + CO2 + NaCl + H2O =>
2 NaMnO4 + 6 HCl + 5 H2C2O4 = 2 MnCl2 + 10 CO2 + 2 NaCl + 8 H2O
HCl(g) + O2(g) = H2O(g) + Cl2(g) =>
4 HCl(g) + O2(g) = 2 H2O(g) + 2 Cl2(g)
K + H3PO4 = K3PO4 + H2 =>
6 K + 2 H3PO4 = 2 K3PO4 + 3 H2
KHP + NaOH = KOHP + NaH =>
KHP + NaOH = KOHP + NaH
Bi(NO3)3*5H2O + Cu(NO3)2 + C2H5NO2 = Bi2CuO4 + CO2 + H2O + N2 =>
18 Bi(NO3)3*5H2O + 9 Cu(NO3)2 + 40 C2H5NO2 = 9 Bi2CuO4 + 80 CO2 + 190 H2O + 56 N2
Cu2O + Cu2S = Cu + SO2 =>
2 Cu2O + Cu2S = 6 Cu + SO2
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