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2 Hg2Cl + 2 NH3 = 3 Hg + HgNH2Cl + NH4Cl
NH3 + H2SO4 = (NH4)2SO4 =>
2 NH3 + H2SO4 = (NH4)2SO4
ZnO + NaCl = ZnCl2 + Na2O =>
ZnO + 2 NaCl = ZnCl2 + Na2O
FeSO4 + KClO3 + H2SO4 = Fe2(SO4)3 + K2SO4 + HCl + H2O =>
12 FeSO4 + 2 KClO3 + 7 H2SO4 = 6 Fe2(SO4)3 + K2SO4 + 2 HCl + 6 H2O
NH3 + H2SO4 = (NH4)2SO4 =>
2 NH3 + H2SO4 = (NH4)2SO4
C4H10O + Cl2 = C4H9Cl + OH =>
2 C4H10O + Cl2 = 2 C4H9Cl + 2 OH
MgOHI = MgHIO =>
MgOHI = MgHIO
Bi(NO3)3 + H2O = Bi(OH)2NO3 + HNO3 =>
Bi(NO3)3 + 2 H2O = Bi(OH)2NO3 + 2 HNO3
Mg(s) + Ni(NO3)2 = (aq)Mg(NO3)2(aq) + Ni(s) =>
Mg(s) + Ni(NO3)2 = (aq)Mg(NO3)2(aq) + Ni(s)
BaCl2(aq) + NaOH = Ba(OH)2 + NaCl =>
BaCl2(aq) + 2 NaOH = Ba(OH)2 + 2 NaCl
HI + Tc(OH)7 + Co(OH)2 = H2O + TcCoI9 =>
9 HI + Tc(OH)7 + Co(OH)2 = 9 H2O + TcCoI9
NH3 + C2H5OH = N(C2H5)3 + H2O =>
NH3 + 3 C2H5OH = N(C2H5)3 + 3 H2O
H(NO3) + Na(HCO3) = Na(NO3) + H2O + CO2 =>
H(NO3) + Na(HCO3) = Na(NO3) + H2O + CO2
NH4CO3 + HNO3 = (NH4)(NO3) + H2O + CO2 =>
8 NH4CO3 + 6 HNO3 = 7(NH4)(NO3) + 5 H2O + 8 CO2
Ca + O2 = CaO =>
2 Ca + O2 = 2 CaO
NaAlO2 + CuSO4 = NaSO2(O4) + Cu(Al) =>
NaAlO2 + CuSO4 = NaSO2(O4) + Cu(Al)
C3H6O + N2H4 = C3H8N2 + H2O =>
C3H6O + N2H4 = C3H8N2 + H2O
As2O3 + HCl = AsCl3 + H2O =>
As2O3 + 6 HCl = 2 AsCl3 + 3 H2O
NiSO4 + NaOH = NiNaOH + SO4 =>
NiSO4 + NaOH = NiNaOH + SO4
Na2CO3 + HCl = NaCl + H2O + CO2 =>
Na2CO3 + 2 HCl = 2 NaCl + H2O + CO2
CuCl2 + NaOH = Cu(OH)2 + NaCl =>
CuCl2 + 2 NaOH = Cu(OH)2 + 2 NaCl
CO + B4C = C + B2O3 =>
6 CO + B4C = 7 C + 2 B2O3
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
Na2CO3 + H2S = NaHS + NaHCO3 =>
Na2CO3 + H2S = NaHS + NaHCO3
NaHCO3 + CH3COOH = CH3COONa + H2O + CO2 =>
NaHCO3 + CH3COOH = CH3COONa + H2O + CO2
Bi(NO3)3 + Al2(SO4)3 = Bi2(SO4)3 + Al(NO3)3 =>
2 Bi(NO3)3 + Al2(SO4)3 = Bi2(SO4)3 + 2 Al(NO3)3
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
Ca(HO)2 + HBr = CaBr2 + H2O =>
Ca(HO)2 + 2 HBr = CaBr2 + 2 H2O
Pb(C2H3O2)3 + Co(NO3)2 = Pb(NO3)2 + Co(C2H3O2)3 =>
Pb(C2H3O2)3 + Co(NO3)2 = Pb(NO3)2 + Co(C2H3O2)3
C240H90O4NS + O2 = CO2 + H2O + NO + SO =>
2 C240H90O4NS + 523 O2 = 480 CO2 + 90 H2O + 2 NO + 2 SO
MgCl2 + Na3PO4(aq) = Mg3(PO4)2 + NaCl =>
3 MgCl2 + 2 Na3PO4(aq) = Mg3(PO4)2 + 6 NaCl
HgCl2 + NaI = HgI2 + NaCl =>
HgCl2 + 2 NaI = HgI2 + 2 NaCl
Fe + KOH + H2O = K3[Fe(OH)6] + H2 =>
2 Fe + 6 KOH + 6 H2O = 2 K3[Fe(OH)6] + 3 H2
C2H5N2 + O2 = CO2 + H2O + N2 =>
4 C2H5N2 + 13 O2 = 8 CO2 + 10 H2O + 4 N2
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
HClO4 + BaCl2 = Ba(ClO4)2 + HCl =>
2 HClO4 + BaCl2 = Ba(ClO4)2 + 2 HCl
Al + KOH + KMnO4 = K2MnO4 + K[Al(OH)4] =>
Al + 4 KOH + 3 KMnO4 = 3 K2MnO4 + K[Al(OH)4]
Na2CO3 + H2S = NaHS + NaHCO3 =>
Na2CO3 + H2S = NaHS + NaHCO3
S + KMnO4 + HCl = H2SO4 + MnCl2 + H2O + KCl =>
5 S + 6 KMnO4 + 18 HCl = 5 H2SO4 + 6 MnCl2 + 4 H2O + 6 KCl
PCl3 = P4 + Cl2 =>
4 PCl3 = P4 + 6 Cl2
Na2CO3 + HCl = NaCl + H2O + CO2 =>
Na2CO3 + 2 HCl = 2 NaCl + H2O + CO2
HBrO + H2O = H3O + BrO =>
HBrO + H2O = H3O + BrO
Co + H2SO4 = CoSO4 + H2 =>
Co + H2SO4 = CoSO4 + H2
Ag2SO4 + NaCl = AgCl + Na2(SO4) =>
Ag2SO4 + 2 NaCl = 2 AgCl + Na2(SO4)
BaSO4 + S = BaS + SO2 =>
BaSO4 + 2 S = BaS + 2 SO2
BaO + MgO = BaMg + O2 =>
BaO + MgO = BaMg + O2
Mg2 + F2 = Mg2F2 =>
Mg2 + F2 = Mg2F2
Rb(s) + O2(g) = RbO(s) =>
2 Rb(s) + O2(g) = 2 RbO(s)
KMnO4 + NaS + H2O = KOH + MnO2 + NaOH + S2 =>
2 KMnO4 + 6 NaS + 4 H2O = 2 KOH + 2 MnO2 + 6 NaOH + 3 S2
Na2SO4 + H2C2O4 = Na2C2O4 + H2SO4 =>
Na2SO4 + H2C2O4 = Na2C2O4 + H2SO4
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