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FS + HCl = FCl + HS
Pb(No3)2 + BaI2 = PbI2 + Ba(No3)2 =>
Pb(No3)2 + BaI2 = PbI2 + Ba(No3)2
Na2S2O3 + HCl = NaCl + SO2 + S + H2O =>
Na2S2O3 + 2 HCl = 2 NaCl + SO2 + S + H2O
HN3 + H3O = NH4 + H2O =>
HN3 + 11 H3O = 3 NH4 + 11 H2O
Zn + NaOH + H2O = Na2Zn(OH)4 + H2 =>
Zn + 2 NaOH + 2 H2O = Na2Zn(OH)4 + H2
FeCl3 + NH4OH = Fe(OH)3 + NH4Cl =>
FeCl3 + 3 NH4OH = Fe(OH)3 + 3 NH4Cl
BeO + NO2 + O2 = Be(NO3)2 =>
2 BeO + 4 NO2 + O2 = 2 Be(NO3)2
ClO3{-} + Br{-} + H{+} = Cl2 + Br2 + OH{-} =>
2 ClO3{-} + 10 Br{-} + 6 H{+} = Cl2 + 5 Br2 + 6 OH{-}
Cu + H2SO4 = CuSO4 + H2O + SO2 =>
Cu + 2 H2SO4 = CuSO4 + 2 H2O + SO2
FeCl + KClO3 + HCl = FeCl3 + KCl + H2O =>
3 FeCl + KClO3 + 6 HCl = 3 FeCl3 + KCl + 3 H2O
Li + P = Li3P =>
3 Li + P = Li3P
NaBr + Ca(OH)2 = CaBr2 + NaOH =>
2 NaBr + Ca(OH)2 = CaBr2 + 2 NaOH
Pb(OH)2(s) + NaOH = Na2Pb(OH)4 =>
Pb(OH)2(s) + 2 NaOH = Na2Pb(OH)4
KBr + H3PO4 = K3PO4 + HBr =>
3 KBr + H3PO4 = K3PO4 + 3 HBr
Rb + HNO3 = RbNO3 + H2 =>
2 Rb + 2 HNO3 = 2 RbNO3 + H2
Cu2 + H2SO4 = CuSO4 + H2O + SO2 =>
Cu2 + 4 H2SO4 = 2 CuSO4 + 4 H2O + 2 SO2
H3SbO4 + Ba(OH)2 = Ba(H2SbO4)2 + H2O =>
2 H3SbO4 + Ba(OH)2 = Ba(H2SbO4)2 + 2 H2O
NaNO3 + FeSO4 + NaOH = Fe3O4 + NH3 + Na2SO4 + H2O =>
NaNO3 + 12 FeSO4 + 23 NaOH = 4 Fe3O4 + NH3 + 12 Na2SO4 + 10 H2O
BaCl2 + Na2SO4 = BaSO4 + NaCl =>
BaCl2 + Na2SO4 = BaSO4 + 2 NaCl
CO2 + H2O = C2H6 + O2 =>
4 CO2 + 6 H2O = 2 C2H6 + 7 O2
SiO2 + C = SiC + CO =>
SiO2 + 3 C = SiC + 2 CO
NH4NO3 + AgNO3 = Ag3N + HNO3 =>
NH4NO3 + 3 AgNO3 = Ag3N + 4 HNO3
Ca3(PO4)2 + SiO2 + C = CaSiO3 + P4 + CO =>
2 Ca3(PO4)2 + 6 SiO2 + 10 C = 6 CaSiO3 + P4 + 10 CO
C + H2O = CH4 + CO2 =>
2 C + 2 H2O = CH4 + CO2
CS2 + O2 = CO2 + SO2 =>
CS2 + 3 O2 = CO2 + 2 SO2
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
Al + NiBr2 = AlBr3 + Ni =>
2 Al + 3 NiBr2 = 2 AlBr3 + 3 Ni
TiCl4 + Na = NaCl + Ti =>
TiCl4 + 4 Na = 4 NaCl + Ti
FeCl3 + HNO3 = Fe(NO3)3 + ClH =>
FeCl3 + 3 HNO3 = Fe(NO3)3 + 3 ClH
aluminiumsulfate + calciumhydroxide = aluminiumhydroxide + calciumsulfate =>
Al2(SO4)3 + 3 Ca(OH)2 = 2 Al(OH)3 + 3 CaSO4
CO2 + H2O = C6H12O6C + O2 =>
7 CO2 + 6 H2O = C6H12O6C + 7 O2
SiO2 + NaCl = SiCl2 + Na2O2 =>
SiO2 + 2 NaCl = SiCl2 + Na2O2
Zn + H2Cl2 = ZnCl2 + H2 =>
Zn + H2Cl2 = ZnCl2 + H2
CaBr2 + Pb(CNO)2 = PbBr2 + Ca(CNO)2 =>
CaBr2 + Pb(CNO)2 = PbBr2 + Ca(CNO)2
CuCl2 + Ni(SO4) = Cu(SO4) + NiCl2 =>
CuCl2 + Ni(SO4) = Cu(SO4) + NiCl2
Ce2O3 + HBr = CeBr3 + H2 + O2 =>
2 Ce2O3 + 12 HBr = 4 CeBr3 + 6 H2 + 3 O2
C2H2Br2 + Br2 = C2H2Br4 =>
C2H2Br2 + Br2 = C2H2Br4
NH4 + OH + HBr = H2O + NH4Br =>
NH4 + OH + HBr = H2O + NH4Br
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
HCl + Na2SO4 = H2O + NaCl + SO3 =>
2 HCl + Na2SO4 = H2O + 2 NaCl + SO3
C2H5NH2 + NaOH = C2H5NaN + H3O =>
C2H5NH2 + NaOH = C2H5NaN + H3O
Fe2(SO4)3 + Na(OH) = Fe(OH)3 + Na2SO4 =>
Fe2(SO4)3 + 6 Na(OH) = 2 Fe(OH)3 + 3 Na2SO4
P + NaOH = PH3 + Na + O =>
P + 3 NaOH = PH3 + 3 Na + 3 O
CaHPO4 + H2SO4 = CaSO4 + P2O5 + H2O =>
2 CaHPO4 + 2 H2SO4 = 2 CaSO4 + P2O5 + 3 H2O
AlP + BeCO3 = Al2(CO3)3 + Be3P2 =>
2 AlP + 3 BeCO3 = Al2(CO3)3 + Be3P2
CH3CHCH + KMnO4 + H2SO4 = CO2 + H2O + MnSO4 + K2SO4 =>
10 CH3CHCH + 34 KMnO4 + 51 H2SO4 = 30 CO2 + 76 H2O + 34 MnSO4 + 17 K2SO4
NH4OH + HCl = NH4(Cl) + H2O =>
NH4OH + HCl = NH4(Cl) + H2O
CaCO3 + C = CaC2 + (CO)2 =>
2 CaCO3 + 8 C = 2 CaC2 + 3(CO)2
FeCl3 + NH4OH = Fe(OH)3 + NH4Cl =>
FeCl3 + 3 NH4OH = Fe(OH)3 + 3 NH4Cl
Fe + N2 = FeN2 =>
Fe + N2 = FeN2
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