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2 FH3 + 3 SF4 = 3 H2S + 14 F
Cu(NO3)2 + Na2C2O4 = CuC2O4 + NaNO3 =>
Cu(NO3)2 + Na2C2O4 = CuC2O4 + 2 NaNO3
S + N2O = SO2 + N2 =>
S + 2 N2O = SO2 + 2 N2
AgC2H3O2 + Na3PO4 = Ag3PO4 + C2H3O2Na =>
3 AgC2H3O2 + Na3PO4 = Ag3PO4 + 3 C2H3O2Na
HCOOH + Cu = (HCOO)Cu + H2 =>
2 HCOOH + 2 Cu = 2(HCOO)Cu + H2
PtCl4 + Fr3PO4 = ClFr + Pt3(PO4)4 =>
3 PtCl4 + 4 Fr3PO4 = 12 ClFr + Pt3(PO4)4
HBr + Mg2CO3 = Mg + HBr(CO3) =>
HBr + Mg2CO3 = 2 Mg + HBr(CO3)
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
KCO3 + FeTiO3 = O2 + K2TiO3 + K2Fe2O4 + CO2 =>
6 KCO3 + 2 FeTiO3 = O2 + 2 K2TiO3 + K2Fe2O4 + 6 CO2
NaCIO3 + SO2 + H2SO4 = NaHSO4 + CIO2 =>
2 NaCIO3 + SO2 + H2SO4 = 2 NaHSO4 + 2 CIO2
FeS + O2 = Fe3O4 + SO2 =>
3 FeS + 5 O2 = Fe3O4 + 3 SO2
P2O3 + H2O = H3PO4 + H2 =>
P2O3 + 5 H2O = 2 H3PO4 + 2 H2
COCl2 = CO + Cl =>
COCl2 = CO + 2 Cl
CrBr2 + AgC2H3O2 = AgBr + Cr(CH3CO2)2 =>
CrBr2 + 2 AgC2H3O2 = 2 AgBr + Cr(CH3CO2)2
KClO3 = KClO4 + KCl =>
4 KClO3 = 3 KClO4 + KCl
CoCl2 + NH3 = Co(NH3) + Cl =>
CoCl2 + NH3 = Co(NH3) + 2 Cl
CCl4(l) + HF = CCl2F2 + HCl =>
CCl4(l) + 2 HF = CCl2F2 + 2 HCl
H2 + O4 = H2O4 =>
H2 + O4 = H2O4
K2SO4(ac) + Ba(OH)2(ac) = KOH(ac) + BaSO4 =>
K2SO4(ac) + Ba(OH)2(ac) = 2 KOH(ac) + BaSO4
Li2O + N2 = N2O + Li2 =>
Li2O + N2 = N2O + Li2
C2H6S2 + O2 = CO2 + H2O + SO2 =>
2 C2H6S2 + 11 O2 = 4 CO2 + 6 H2O + 4 SO2
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
AgOH + H2S = H2O + Ag2S =>
2 AgOH + H2S = 2 H2O + Ag2S
C2H6O = CH3CH2OH =>
C2H6O = CH3CH2OH
HClO3 + Ni(OH)4 = Ni(ClO3)4 + H2O =>
4 HClO3 + Ni(OH)4 = Ni(ClO3)4 + 4 H2O
Fe2O3 + HNO3 = Fe(NO3)3 + H2O =>
Fe2O3 + 6 HNO3 = 2 Fe(NO3)3 + 3 H2O
Na2S + As2S3 = Na3AsS3 =>
3 Na2S + As2S3 = 2 Na3AsS3
FeCO3 + O2 = Fe2O3 + CO2 =>
4 FeCO3 + O2 = 2 Fe2O3 + 4 CO2
NH4Cl + Ca(OH)2 = CaCl2 + H2O + NH3 =>
2 NH4Cl + Ca(OH)2 = CaCl2 + 2 H2O + 2 NH3
NH3(g) + O2(g) = NO(g) + H2O(g) =>
4 NH3(g) + 5 O2(g) = 4 NO(g) + 6 H2O(g)
Al + ZnCl2 = Zn + AlCl3 =>
2 Al + 3 ZnCl2 = 3 Zn + 2 AlCl3
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
(NH4)2PtCl4 + NH3 = Pt(NH3)2Cl2 + NH4Cl =>
(NH4)2PtCl4 + 2 NH3 = Pt(NH3)2Cl2 + 2 NH4Cl
NaOH + Ag(C2H3O2) = Na(C2H3O2) + Ag(OH) =>
NaOH + Ag(C2H3O2) = Na(C2H3O2) + Ag(OH)
Al2(SO4)3*18H2O + NH4OH = Al(OH)3 + (NH4)2SO4 + H2O =>
Al2(SO4)3*18H2O + 6 NH4OH = 2 Al(OH)3 + 3(NH4)2SO4 + 18 H2O
Br{-} + [SO4]2{-} + H{+} = Br2 + [SO3]2{-} + H2O =>
4 Br{-} + [SO4]2{-} + 4 H{+} = 2 Br2 + [SO3]2{-} + 2 H2O
C4H4O4 + KMnO4 + H2SO4 = CO2 + H2O + K2SO4 + MnSO4 =>
5 C4H4O4 + 12 KMnO4 + 18 H2SO4 = 20 CO2 + 28 H2O + 6 K2SO4 + 12 MnSO4
NH4ClO3 = O2 + NH4 + Cl2 =>
2 NH4ClO3 = 3 O2 + 2 NH4 + Cl2
AgN3 + NaBr = NaN3 + AgBr =>
AgN3 + NaBr = NaN3 + AgBr
Al + FeO3 = Fe + AlO3 =>
Al + FeO3 = Fe + AlO3
LiOH(aq) + HA(aq) = H2O(l) + LiA() =>
LiOH(aq) + HA(aq) = H2O(l) + LiA()
SNCl4 + NH3 = SNCl2 + HCl + N2 =>
3 SNCl4 + 2 NH3 = 3 SNCl2 + 6 HCl + N2
Cu + H2NSO3H + H2O = CuSO4*5H2O + H2 + NO2 =>
2 Cu + 2 H2NSO3H + 16 H2O = 2 CuSO4*5H2O + 9 H2 + 2 NO2
Al{3+}(aq) + NH4OH(aq) = Al(OH)3(s) + NH4{+}(aq) =>
Al{3+}(aq) + 3 NH4OH(aq) = Al(OH)3(s) + 3 NH4{+}(aq)
MgCl2 + O2 = MgO + Cl6 =>
6 MgCl2 + 3 O2 = 6 MgO + 2 Cl6
C4H8 + BrH = C4H9Br =>
C4H8 + BrH = C4H9Br
Al2(CO3)3 + NH4NO3 = (NH4)2CO3 + Al(NO3)3 =>
Al2(CO3)3 + 6 NH4NO3 = 3(NH4)2CO3 + 2 Al(NO3)3
NH2OH + CuSO4 + KOH = Cu2O + N2 + K2SO4 + H2O =>
2 NH2OH + 2 CuSO4 + 4 KOH = Cu2O + N2 + 2 K2SO4 + 5 H2O
Cu(OH)2 = Cu2O2 + H2O =>
2 Cu(OH)2 = Cu2O2 + 2 H2O
SiCl2 = Si + Cl2 =>
SiCl2 = Si + Cl2
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