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HgCl2 + 2 NH4NO3 = Hg(NO3)2 + 2 NH4Cl
AgNO3 + K2CO3 = Ag2CO3 + KNO3 =>
2 AgNO3 + K2CO3 = Ag2CO3 + 2 KNO3
K3PO4 + Ca = K + Ca3(PO4)2 =>
2 K3PO4 + 3 Ca = 6 K + Ca3(PO4)2
Ag + HCl = AgCl + H2 =>
2 Ag + 2 HCl = 2 AgCl + H2
H2SO4 + NaNO2 = HNO2 + Na2SO4 =>
H2SO4 + 2 NaNO2 = 2 HNO2 + Na2SO4
CaO + Cl2O = CaCl2 + O2 =>
CaO + Cl2O = CaCl2 + O2
Sc + Se = ScSe =>
Sc + Se = ScSe
Pb(NO3)2 + Na2Co3 = Pb(Co3)2 + Na2(NO3) =>
Pb(NO3)2 + 2 Na2Co3 = Pb(Co3)2 + 2 Na2(NO3)
Al + Pb2O3 = Al2O3 + Pb =>
2 Al + Pb2O3 = Al2O3 + 2 Pb
Cr2S3 + HBr = CrBr3 + H2S =>
Cr2S3 + 6 HBr = 2 CrBr3 + 3 H2S
KAl3(SO4)2(OH)6 + H = Al + K + SO4 + H2O =>
KAl3(SO4)2(OH)6 + 6 H = 3 Al + K + 2 SO4 + 6 H2O
Fe + KNO3 = Fe2O3 + KNO2 =>
2 Fe + 3 KNO3 = Fe2O3 + 3 KNO2
Mg + HL = MgL2 + H2 =>
Mg + 2 HL = MgL2 + H2
Al + SnCl2 = Sn + AlCl3 =>
2 Al + 3 SnCl2 = 3 Sn + 2 AlCl3
Al(OH)3 + H3 + PO4 = AlPO4 + H2O =>
Al(OH)3 + H3 + PO4 = AlPO4 + 3 H2O
K + B2O3 = K2O + B =>
6 K + B2O3 = 3 K2O + 2 B
Fe + KNO3 = K2FeO4 + NO =>
Fe + 2 KNO3 = K2FeO4 + 2 NO
C3H505 + O2 = CO2 + H2O =>
4 C3H505 + 517 O2 = 12 CO2 + 1010 H2O
Au + PtBr2 = Pt + AuBr2 =>
Au + PtBr2 = Pt + AuBr2
C4H6O5(aq) + NaHCO3 = NaC4H6O5 + CO2 + H2O =>
13 C4H6O5(aq) + 12 NaHCO3 = 12 NaC4H6O5 + 16 CO2 + 9 H2O
Na2O = Na + O2 =>
2 Na2O = 4 Na + O2
Fe + KNO3 = Fe(NO3)2 + K =>
Fe + 2 KNO3 = Fe(NO3)2 + 2 K
C9H20(nonano) + O2 = CO + H2O =>
2 C9H20(nonano) + 19 O2 = 18 CO + 20 H2O
Mg(OH)2 + HCl = MgCl2 + H2O =>
Mg(OH)2 + 2 HCl = MgCl2 + 2 H2O
LiCl + Na2HPO4 = Li3PO4 + Na2HCl3 =>
3 LiCl + Na2HPO4 = Li3PO4 + Na2HCl3
NH3 + SO2 = NO + S + H2O =>
4 NH3 + 5 SO2 = 4 NO + 5 S + 6 H2O
Al(s) + CuSo4(aq) = Cu(s) + Al2(So4)3(aq) =>
2 Al(s) + 3 CuSo4(aq) = 3 Cu(s) + Al2(So4)3(aq)
Fe + KNO3 = Fe2O3 + N2 + K2O =>
10 Fe + 6 KNO3 = 5 Fe2O3 + 3 N2 + 3 K2O
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
KHC8H4O + NaOH = NaKC8H4O + H2O =>
KHC8H4O + NaOH = NaKC8H4O + H2O
Li2CO3 + MgBr2 = LiBr + MgCO3 =>
Li2CO3 + MgBr2 = 2 LiBr + MgCO3
SCl2 + NH3 = S4N4 + NH4Cl + S =>
6 SCl2 + 16 NH3 = S4N4 + 12 NH4Cl + 2 S
B(F)3 + NaB(H)4 = (B)2(H)6 + NaB(F)4 =>
4 B(F)3 + 3 NaB(H)4 = 2(B)2(H)6 + 3 NaB(F)4
Fe + KNO3 = FeO + KNO2 =>
Fe + KNO3 = FeO + KNO2
Na + NaOH = Na2O + H2 =>
2 Na + 2 NaOH = 2 Na2O + H2
Fe + KNO3 = K + Fe(NO3)3 =>
Fe + 3 KNO3 = 3 K + Fe(NO3)3
Fe + Cl = FeCl3 =>
Fe + 3 Cl = FeCl3
Al + KOH + AsO3 = KAlO2 + AsH2 + H2O =>
8 Al + 8 KOH + 3 AsO3 = 8 KAlO2 + 3 AsH2 + H2O
NO2 + KOH = KNO3 + NO + H2O =>
3 NO2 + 2 KOH = 2 KNO3 + NO + H2O
Na[Al(OH)4] + HNO3 = NaNO3 + Al(OH)3 + H2O =>
Na[Al(OH)4] + HNO3 = NaNO3 + Al(OH)3 + H2O
Cr2O3 + H2O = Cr2O + HO3 =>
5 Cr2O3 + 2 H2O = 5 Cr2O + 4 HO3
NH3 + H2O = NH4OH =>
NH3 + H2O = NH4OH
CS2 + O2 = CO2 + SO2 =>
CS2 + 3 O2 = CO2 + 2 SO2
NaCl = Na + Cl2 =>
2 NaCl = 2 Na + Cl2
AlH3 + Cl2 = AlCl3 + H2 =>
2 AlH3 + 3 Cl2 = 2 AlCl3 + 3 H2
Se + O2 = SeO3 =>
2 Se + 3 O2 = 2 SeO3
Ca(s) + H2SO4(aq) = CaSO4(aq) + H2(g) =>
Ca(s) + H2SO4(aq) = CaSO4(aq) + H2(g)
Br3CO3 = CO3Br3 =>
Br3CO3 = CO3Br3
Ca(s) + H2SO4(aq) = CaSO3 + H2O =>
Ca(s) + H2SO4(aq) = CaSO3 + H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
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