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SO2 + 3 H2 = H2S + 2 H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Na2CO3 + HCl(aq) = NaCl + H2O + CO2 =>
Na2CO3 + 2 HCl(aq) = 2 NaCl + H2O + CO2
CH3NH2 + CH3Cl = CH3NHCH3 + NH4Cl =>
3 CH3NH2 + CH3Cl = 2 CH3NHCH3 + NH4Cl
NaNO3 + Sr(OH)2 = NaOH + Sr(NO3)2 =>
2 NaNO3 + Sr(OH)2 = 2 NaOH + Sr(NO3)2
H2Cr2O7 + H2O = Cr(OH)3 + O2 =>
2 H2Cr2O7 + 4 H2O = 4 Cr(OH)3 + 3 O2
H2TeO3 + HClO3 + H2O = H6TeO6 + HCl =>
3 H2TeO3 + HClO3 + 6 H2O = 3 H6TeO6 + HCl
MgSO4 + HNO3 = Mg(NO3)2 + H2SO4 =>
MgSO4 + 2 HNO3 = Mg(NO3)2 + H2SO4
Li + CdSO4 = Li2SO4 + Cd =>
2 Li + CdSO4 = Li2SO4 + Cd
Mn(NO3)2 + Na2S = MnS + NaNO3 =>
Mn(NO3)2 + Na2S = MnS + 2 NaNO3
CuSO4 + NH4SCN = Cu(SCN)2 + (NH4)2SO4 =>
CuSO4 + 2 NH4SCN = Cu(SCN)2 + (NH4)2SO4
Cr2O7{-}2 + H2C2O4 + H{+}1 = Cr{+}3 + CO2 + H2O =>
2 Cr2O7{-}2 + 11 H2C2O4 + 6 H{+}1 = 4 Cr{+}3 + 22 CO2 + 14 H2O
Fe2S3 + Ca = CaS + Fe =>
Fe2S3 + 3 Ca = 3 CaS + 2 Fe
HCl + AgNO3 = AgCl + HNO3 =>
HCl + AgNO3 = AgCl + HNO3
HC9H7O4 + Na2CO3 = NaC9H7O4 + CO2 + H2O =>
2 HC9H7O4 + Na2CO3 = 2 NaC9H7O4 + CO2 + H2O
Cu(s) + O2 = CuO =>
2 Cu(s) + O2 = 2 CuO
(Ca)3(P)2(O)8 + (H)3P(O)4 = Ca(H)4(P)2(O)8 =>
(Ca)3(P)2(O)8 + 4(H)3P(O)4 = 3 Ca(H)4(P)2(O)8
C3H3(g) + O2(g) = CO2(g) + H20(g) =>
20 C3H3(g) + 60 O2(g) = 60 CO2(g) + 3 H20(g)
Al(s) + HCl(l) = AlCl3 + H2(g) =>
2 Al(s) + 6 HCl(l) = 2 AlCl3 + 3 H2(g)
KMnO4 + NO2 + KOH = K2MnO4 + KNO3 + H2O =>
KMnO4 + NO2 + 2 KOH = K2MnO4 + KNO3 + H2O
NaI + Al(NO3)3 = NaNO3 + AlI3 =>
3 NaI + Al(NO3)3 = 3 NaNO3 + AlI3
NaH2PO4 + Pb(NO3)2 = Pb(H2PO4)2 + NaNO3 =>
2 NaH2PO4 + Pb(NO3)2 = Pb(H2PO4)2 + 2 NaNO3
Na2CO3 + HCl(aq) = CO2(g) + H2O(l) + NaCl(aq) =>
Na2CO3 + 2 HCl(aq) = CO2(g) + H2O(l) + 2 NaCl(aq)
HCl + Ba(NO3)2 = Ba(Cl)2 + HNO3 =>
2 HCl + Ba(NO3)2 = Ba(Cl)2 + 2 HNO3
KNO3 + Al2S3 = K2S + Al(NO3)3 =>
6 KNO3 + Al2S3 = 3 K2S + 2 Al(NO3)3
H2SO4 + H2O = H2S + H2O2 =>
H2SO4 + 4 H2O = H2S + 4 H2O2
K2SO3 + HI = H2SO3 + KI =>
K2SO3 + 2 HI = H2SO3 + 2 KI
Fe + ClF3 = FeF3 + Cl2 =>
2 Fe + 2 ClF3 = 2 FeF3 + Cl2
SrCO3 + WO3 = Sr3WO6 + CO2 =>
3 SrCO3 + WO3 = Sr3WO6 + 3 CO2
AgNO3 + AlBr3 = AgBr + Al(NO3)3 =>
3 AgNO3 + AlBr3 = 3 AgBr + Al(NO3)3
H2[SnCl4] + HgCl2 = H2[SnCl6] + Hg2Cl2 =>
H2[SnCl4] + 2 HgCl2 = H2[SnCl6] + Hg2Cl2
(NO3)2 = NO3 =>
(NO3)2 = 2 NO3
Fe(NO3)3(aq) + CaS(aq) = Fe2S3(s) + Ca(NO3)2(aq) =>
2 Fe(NO3)3(aq) + 3 CaS(aq) = Fe2S3(s) + 3 Ca(NO3)2(aq)
NH5C2O2 + O2 = NH3 + CO2 + H2O =>
2 NH5C2O2 + 3 O2 = 2 NH3 + 4 CO2 + 2 H2O
Be + Li = BeLi =>
Be + Li = BeLi
Cu(s) + O2 = CuO2 =>
Cu(s) + O2 = CuO2
C6H6O2 + FeCl3 = Fe(O2C6H5)3 + HCl =>
3 C6H6O2 + FeCl3 = Fe(O2C6H5)3 + 3 HCl
ZrOCl2*8H2O = ZrO2 + HCl + H2O =>
ZrOCl2*8H2O = ZrO2 + 2 HCl + 7 H2O
Ga + H{+} = Ga{+3} + H2 =>
2 Ga + 6 H{+} = 2 Ga{+3} + 3 H2
NaI + Al(NO3)3 = AlI + Na(NO3)3 =>
NaI + Al(NO3)3 = AlI + Na(NO3)3
C6H4(OH)COOH + O2 = CO2 + H2O =>
C6H4(OH)COOH + 7 O2 = 7 CO2 + 3 H2O
CH3CH2CH2CHCH2 + HBr = CH3CH2CH2CH2CH2Br =>
CH3CH2CH2CHCH2 + HBr = CH3CH2CH2CH2CH2Br
Al(s) + HCl(l) = AlCl3(l) + H2(g) =>
2 Al(s) + 6 HCl(l) = 2 AlCl3(l) + 3 H2(g)
KCN + HOH = KOH + HCN =>
KCN + HOH = KOH + HCN
Ni(CO3)2 = NiO2 + CO2 =>
Ni(CO3)2 = NiO2 + 2 CO2
Na2CO3 + HCl(aq) = NaCl + H2CO3 =>
Na2CO3 + 2 HCl(aq) = 2 NaCl + H2CO3
CH3NH2 + CH3Cl = (CH3)2NH2Cl =>
CH3NH2 + CH3Cl = (CH3)2NH2Cl
KBr(s) + H3PO4(aq) = K3PO4(aq) + HBr(g) =>
3 KBr(s) + H3PO4(aq) = K3PO4(aq) + 3 HBr(g)
C7H17 + O2 = CO2 + H3O =>
6 C7H17 + 59 O2 = 42 CO2 + 34 H3O
CH3OOH + Sr(OH)2 = Sr(CH3OO)2 + H2O =>
2 CH3OOH + Sr(OH)2 = Sr(CH3OO)2 + 2 H2O
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