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CoSO4 + 4 NH4OH = [Co(NH3)4]SO4 + 4 H2O
Zn + NCl2 = ZnCl2 + N =>
Zn + NCl2 = ZnCl2 + N
C + H2SO4 = CO2 + H2O + SO2 =>
C + 2 H2SO4 = CO2 + 2 H2O + 2 SO2
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
H2SO4 + Zn = H2 + ZnSO4 =>
H2SO4 + Zn = H2 + ZnSO4
Al2(CO3)3 + AgNO3 = Ag2CO3 + Al(NO3)3 =>
Al2(CO3)3 + 6 AgNO3 = 3 Ag2CO3 + 2 Al(NO3)3
CuH2OCO2 = CuCO(OH)2 =>
CuH2OCO2 = CuCO(OH)2
Al(ClO3)3 + (NH4)2SO4 = Al2(SO4)3 + (NH4)ClO3 =>
2 Al(ClO3)3 + 3(NH4)2SO4 = Al2(SO4)3 + 6(NH4)ClO3
Zn(ClO3)2 + Ba(OH)2 = Zn(OH)2 + Ba(ClO3)2 =>
Zn(ClO3)2 + Ba(OH)2 = Zn(OH)2 + Ba(ClO3)2
Cr3 + H2SO4 = Cr2(SO4)3 + H2 =>
2 Cr3 + 9 H2SO4 = 3 Cr2(SO4)3 + 9 H2
Zn(ClO3)2 + Ba(OH)2 = Zn(OH)2 + Ba(ClO3)2 =>
Zn(ClO3)2 + Ba(OH)2 = Zn(OH)2 + Ba(ClO3)2
AgNO3 + AlF3 = AgF + Al(NO3)3 =>
3 AgNO3 + AlF3 = 3 AgF + Al(NO3)3
FeCl2 + Cu = CuCl2 + Fe =>
FeCl2 + Cu = CuCl2 + Fe
Ag(s) + HCl(aq) = H(g) + AgCl(aq) =>
Ag(s) + HCl(aq) = H(g) + AgCl(aq)
N2 + CH2O + H2O + H{+} = NH4{+} + HCO3{-} =>
2 N2 + 3 CH2O + 6 H2O + H{+} = 4 NH4{+} + 3 HCO3{-}
MgZn(OH)2 = Mg(OH)2Zn =>
MgZn(OH)2 = Mg(OH)2Zn
K2O + Ba = BaO2 + K =>
2 K2O + Ba = BaO2 + 4 K
KAl(SO4)2*12H2O = Al(OH)3 + KOH + H2SO4 + H2O =>
KAl(SO4)2*12H2O = Al(OH)3 + KOH + 2 H2SO4 + 8 H2O
HSO4 = H + SO4 =>
HSO4 = H + SO4
Ca(NO3)2(aq) + Na2O(aq) = CaO(s) + NaNO3(aq) =>
Ca(NO3)2(aq) + Na2O(aq) = CaO(s) + 2 NaNO3(aq)
A2B3 + DE = AE3 + D2B =>
A2B3 + 6 DE = 2 AE3 + 3 D2B
Al + NiO = AlNiO =>
Al + NiO = AlNiO
C10H10O2 + CH3NH2 = C12H16N + O2 =>
11 C10H10O2 + 10 CH3NH2 = 10 C12H16N + 11 O2
N2 + O2 = N2O =>
2 N2 + O2 = 2 N2O
KOH + SO2 = K2SO2 + OH =>
2 KOH + SO2 = K2SO2 + 2 OH
C(CH3)3Cl + SH2 = C(CH3)3SH + HCl =>
C(CH3)3Cl + SH2 = C(CH3)3SH + HCl
CH4(g) + Br2(g) = CH3Br(g) + HBr(g) =>
CH4(g) + Br2(g) = CH3Br(g) + HBr(g)
C6H12S + O2 = CO2 + H2O + SO2 =>
C6H12S + 10 O2 = 6 CO2 + 6 H2O + SO2
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
CaOCl2 + MnSO4 + NaOH = MnO2 + NaSO4 + CaCl2 + H2O =>
3 CaOCl2 + 2 MnSO4 + 2 NaOH = 2 MnO2 + 2 NaSO4 + 3 CaCl2 + H2O
NH4CI + NaOH = NH3 + H2O + NaCI =>
NH4CI + NaOH = NH3 + H2O + NaCI
C19H40 + CuO = H2O + CO2 + Cu =>
C19H40 + 58 CuO = 20 H2O + 19 CO2 + 58 Cu
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
KCIO3 = KCI + O2 =>
2 KCIO3 = 2 KCI + 3 O2
MgSO4 + Na2S = MgS + Na2SO4 =>
MgSO4 + Na2S = MgS + Na2SO4
NiSO4 + Na2S = NaSO4 + Ni2S =>
2 NiSO4 + Na2S = 2 NaSO4 + Ni2S
C6H12O6 = CH3CH(OH)COOH =>
C6H12O6 = 2 CH3CH(OH)COOH
Al + NaOH + H2O = NaAl(OH)4 + H2 =>
2 Al + 2 NaOH + 6 H2O = 2 NaAl(OH)4 + 3 H2
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
Ag2O + K2S2O8 + KOH = Ag2O3 + K2SO4 + H2O =>
Ag2O + 2 K2S2O8 + 4 KOH = Ag2O3 + 4 K2SO4 + 2 H2O
Sr19BiFe15Mo5O60 = Sr20Fe15Mo5O60 + Sr30Fe10Mo10O70 + Bi10 + Fe10 + O20 =>
20 Sr19BiFe15Mo5O60 = 16 Sr20Fe15Mo5O60 + 2 Sr30Fe10Mo10O70 + 2 Bi10 + 4 Fe10 + 5 O20
Mg + H3O = MgO + H =>
Mg + H3O = MgO + 3 H
CH3COONa + H{+} = CH3COONaH{+} =>
CH3COONa + H{+} = CH3COONaH{+}
Ca(OH)2 + SO3 = CaSO4 + H2O =>
Ca(OH)2 + SO3 = CaSO4 + H2O
(H2O2)(aq) = H2O(l) + O2(g) =>
2(H2O2)(aq) = 2 H2O(l) + O2(g)
N2 + O2 = N2O3 =>
2 N2 + 3 O2 = 2 N2O3
CH3CHCH + KMnO4 + H2O = CH3CHOHCH2OH + KOH + MnO2 =>
3 CH3CHCH + KMnO4 + 5 H2O = 3 CH3CHOHCH2OH + KOH + MnO2
P + Cl2 = PCl5 =>
2 P + 5 Cl2 = 2 PCl5
Ca3(BO3)2 + H2O = OH + Ca + H3BO3 =>
Ca3(BO3)2 + 6 H2O = 6 OH + 3 Ca + 2 H3BO3
NaI + CoCl2 = NaCl2 + ICo =>
NaI + CoCl2 = NaCl2 + ICo
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