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2 HNO3 + 3 H3AsO3 = 2 NO + 3 H3AsO4 + H2O
Cu(s) + HNO3(aq) + O2 = Cu(NO3)2(aq) + H2O =>
2 Cu(s) + 4 HNO3(aq) + O2 = 2 Cu(NO3)2(aq) + 2 H2O
Li + Cl2 = LiCl2 =>
Li + Cl2 = LiCl2
NaOH + K{-2}SO4 = Na{-2}SO4 + KOH =>
NaOH + K{-2}SO4 = Na{-2}SO4 + KOH
Pb(NO3)2 + Ma2SO4 = PbSO4 + MaNO3 =>
Pb(NO3)2 + Ma2SO4 = PbSO4 + 2 MaNO3
CH3CH(NH2)COOH + HNO3 = CH3CH(OH)COOH + N2 + H2O =>
5 CH3CH(NH2)COOH + 3 HNO3 = 5 CH3CH(OH)COOH + 4 N2 + 4 H2O
C14H14N3NaO3S + CH3COOH = C14H14N3NaO3S(CH3COO{-}) + H{+} =>
C14H14N3NaO3S + CH3COOH = C14H14N3NaO3S(CH3COO{-}) + H{+}
AgNO3 + CaCl2 = AgCl + Ca(NO3)2 =>
2 AgNO3 + CaCl2 = 2 AgCl + Ca(NO3)2
KClO3 + Zn + H2SO4 = KCl + ZnSO4 + H2O =>
KClO3 + 3 Zn + 3 H2SO4 = KCl + 3 ZnSO4 + 3 H2O
Cr(OH)3 + HBr = CrBr + H(OH)3 =>
Cr(OH)3 + HBr = CrBr + H(OH)3
SnS + HCl = SnCl2 + H2S =>
SnS + 2 HCl = SnCl2 + H2S
K3PO4 + PbSO4 = K2SO4 + Pb3(PO4)2 =>
2 K3PO4 + 3 PbSO4 = 3 K2SO4 + Pb3(PO4)2
TiO(OH)2(s) + HCl(l) = TiOCl2(s) + H2O =>
TiO(OH)2(s) + 2 HCl(l) = TiOCl2(s) + 2 H2O
Li3N + Ca(OH)2 = Ca3N2 + LiOH =>
2 Li3N + 3 Ca(OH)2 = Ca3N2 + 6 LiOH
C2H4O2 + (CH3)2CHCH2CH2OH = C7H14O2 + H2O =>
C2H4O2 + (CH3)2CHCH2CH2OH = C7H14O2 + H2O
KClO3 + HI = I2 + H2O + KCl =>
KClO3 + 6 HI = 3 I2 + 3 H2O + KCl
NH3(g) + O2(g) = N2(g) + H2O(l) =>
4 NH3(g) + 3 O2(g) = 2 N2(g) + 6 H2O(l)
Ag(s) + CuCl2(aq) = AgCl3 + Cu =>
2 Ag(s) + 3 CuCl2(aq) = 2 AgCl3 + 3 Cu
CuO = Cu2O2 =>
2 CuO = Cu2O2
Br + CO3 = BrCO3 =>
Br + CO3 = BrCO3
C6H12O(s) + O2(s) = CO2(g) + H2O(l) =>
2 C6H12O(s) + 17 O2(s) = 12 CO2(g) + 12 H2O(l)
CrCl + H2O2 + NaOH = NaCrO4 + NaCl + H2O =>
CrCl + 3 H2O2 + 2 NaOH = NaCrO4 + NaCl + 4 H2O
NO2 + Sr(OH)2 = Sr(NO3)2 + H2 =>
2 NO2 + Sr(OH)2 = Sr(NO3)2 + H2
Be + KNO3 + KOH + H2O = NH3 + K[Be(OH)4] =>
8 Be + 3 KNO3 + 5 KOH + 18 H2O = 3 NH3 + 8 K[Be(OH)4]
Zn(s) + Fe(NO3)3(aq) = Zn(NO3)2 + Fe(s) =>
3 Zn(s) + 2 Fe(NO3)3(aq) = 3 Zn(NO3)2 + 2 Fe(s)
CH3CH22OH + O2 = H2O + CH3COOH =>
CH3CH22OH + 6 O2 = 11 H2O + CH3COOH
Ag + HNO3 = AgNO3 + NO + H2O =>
3 Ag + 4 HNO3 = 3 AgNO3 + NO + 2 H2O
MgCl2 + Na3PO4 = NaCl + Mg3(PO4)2 =>
3 MgCl2 + 2 Na3PO4 = 6 NaCl + Mg3(PO4)2
Al(OH)4{-} + H2SO4 = Al(OH)3 + H2O + SO4{-2} =>
2 Al(OH)4{-} + H2SO4 = 2 Al(OH)3 + 2 H2O + SO4{-2}
Ba(OH)2 + ZnO + H2O = Ba[Zn(OH)4] =>
Ba(OH)2 + ZnO + H2O = Ba[Zn(OH)4]
Na2SO3 + SO2 = Na2S2O5 =>
Na2SO3 + SO2 = Na2S2O5
SO4(aq) + BaCl2(aq) = BaSO4(s) + Cl =>
SO4(aq) + BaCl2(aq) = BaSO4(s) + 2 Cl
Hg(OH)3 = Hg + O2 + H2 =>
2 Hg(OH)3 = 2 Hg + 3 O2 + 3 H2
[NiCl2(H2O)6] + C2H8N2 = [Ni(C2H8N2)3]Cl2 + H2O =>
[NiCl2(H2O)6] + 3 C2H8N2 = [Ni(C2H8N2)3]Cl2 + 6 H2O
Br2 + H2 = HBr =>
Br2 + H2 = 2 HBr
ZnSO4 + Na2OH = ZnOH + Na2SO4 =>
ZnSO4 + Na2OH = ZnOH + Na2SO4
(NH4)2SO4(aq) + Na2CO3(aq) = Na2SO4(aq) + CO2(g) + H2O(l) + NH3(aq) =>
(NH4)2SO4(aq) + Na2CO3(aq) = Na2SO4(aq) + CO2(g) + H2O(l) + 2 NH3(aq)
CuO = Cu2O2 =>
2 CuO = Cu2O2
KMnO4 + KNO2 + H2O = MnO2 + KNO3 + KOH =>
2 KMnO4 + 3 KNO2 + H2O = 2 MnO2 + 3 KNO3 + 2 KOH
Fe(OH)3 + KHC2O4 = K3[Fe(C2O4)3] + H2O =>
Fe(OH)3 + 3 KHC2O4 = K3[Fe(C2O4)3] + 3 H2O
C3H8O3 + C6H8O7 = C9H14O9 + H2O =>
C3H8O3 + C6H8O7 = C9H14O9 + H2O
Al(s) + ZnCl(aq) = Zn(s) + AlCl3(aq) =>
Al(s) + 3 ZnCl(aq) = 3 Zn(s) + AlCl3(aq)
C2H4O2 + O2 = CO2 + H2O =>
C2H4O2 + 2 O2 = 2 CO2 + 2 H2O
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
CuSO4 + NaOH = Cu8(OH)14SO4 + Na2SO4 =>
8 CuSO4 + 14 NaOH = Cu8(OH)14SO4 + 7 Na2SO4
C15H31COONa + H2O = C15H31COOH + NaOH =>
C15H31COONa + H2O = C15H31COOH + NaOH
HNO3 + SO2 = HNO2 + SO3 =>
HNO3 + SO2 = HNO2 + SO3
Ag + ZnSO4 = Ag2SO4 + Zn =>
2 Ag + ZnSO4 = Ag2SO4 + Zn
HgO + Hg = Hg2O =>
HgO + Hg = Hg2O
N2 + H2O = NH3 + O2 =>
2 N2 + 6 H2O = 4 NH3 + 3 O2
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