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HI + NOH = HOH + NI
Cu + S8 = Cu2S =>
16 Cu + S8 = 8 Cu2S
SO2 + O2 + H2O = H2SO4 =>
2 SO2 + O2 + 2 H2O = 2 H2SO4
KNO3 + Li2CO3 = K2CO3 + LiNO3 =>
2 KNO3 + Li2CO3 = K2CO3 + 2 LiNO3
NaBr + Al = AlBr3 + Na =>
3 NaBr + Al = AlBr3 + 3 Na
NiSO4(aq) + Ag(s) = Ag2SO4(aq) + Ni(s) =>
NiSO4(aq) + 2 Ag(s) = Ag2SO4(aq) + Ni(s)
NaMnO4 + NaBr + HCl = MnCl2 + Br2 + H2O + NaCl =>
2 NaMnO4 + 10 NaBr + 16 HCl = 2 MnCl2 + 5 Br2 + 8 H2O + 12 NaCl
Al + Fe3O4 = Al2O3 + Fe =>
8 Al + 3 Fe3O4 = 4 Al2O3 + 9 Fe
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
CuI2 = Cu + I2 =>
CuI2 = Cu + I2
H22 + O2 = H2O =>
2 H22 + 11 O2 = 22 H2O
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
Bi2O3 + Br2 + NaOH = NaBiO3 + NaBr + H2O =>
Bi2O3 + 2 Br2 + 6 NaOH = 2 NaBiO3 + 4 NaBr + 3 H2O
CrCl3 + Nh4OH = Cr(OH)3 + Nh4Cl =>
CrCl3 + 3 Nh4OH = Cr(OH)3 + 3 Nh4Cl
(NH4)2SO4(aq) + Pb(NO3)2 = NH4NO3 + PbSO4 =>
(NH4)2SO4(aq) + Pb(NO3)2 = 2 NH4NO3 + PbSO4
FeSO4 + Ba(OH)2 = BaSO4Fe(OH)2 =>
FeSO4 + Ba(OH)2 = BaSO4Fe(OH)2
K3PO4 + HCl = KCl + H3PO4 =>
K3PO4 + 3 HCl = 3 KCl + H3PO4
Fe2O3 + H2SO4 = Fe2(SO4)3 + H2O =>
Fe2O3 + 3 H2SO4 = Fe2(SO4)3 + 3 H2O
N3O6 = N + O2 =>
N3O6 = 3 N + 3 O2
AlBr3 + K2SO4 = KBr + Al2(SO4)3 =>
2 AlBr3 + 3 K2SO4 = 6 KBr + Al2(SO4)3
H2CO3Ca(OH)2 = CaCO3 + H2O =>
H2CO3Ca(OH)2 = CaCO3 + 2 H2O
MnO2 + K2CO3 + KOH = K2MnO4 + KCO + H2O =>
3 MnO2 + 2 K2CO3 + 4 KOH = 3 K2MnO4 + 2 KCO + 2 H2O
Mg(NO3)2(heat) = MgO + NO2 + O2 =>
2 Mg(NO3)2(heat) = 2 MgO + 4 NO2 + O2
He = e + He{17+} =>
He = 17e + He{17+}
AlBr3 + K2SO4 = KBr + Al2(SO4)3 =>
2 AlBr3 + 3 K2SO4 = 6 KBr + Al2(SO4)3
Sn + Pb(C2H3O2)2 = Sn(C2H3O2)2 + Pb =>
Sn + Pb(C2H3O2)2 = Sn(C2H3O2)2 + Pb
Ca(OH)2 + MgSO4 = Ca(SO4) + Mg(OH)2 =>
Ca(OH)2 + MgSO4 = Ca(SO4) + Mg(OH)2
CdS + HCl + I2 = HI + S + CdCl =>
2 CdS + 2 HCl + I2 = 2 HI + 2 S + 2 CdCl
HCN + NH3 = CH4N2 =>
HCN + NH3 = CH4N2
CH3CH2COOH + C3H8O = C6H12O2 + H2O =>
CH3CH2COOH + C3H8O = C6H12O2 + H2O
Fe + AuSO4 = FeSO4 + Au =>
Fe + AuSO4 = FeSO4 + Au
C6H5CH3 + HNO3 = C6H3(CH3)(NO2)2 + H2O =>
C6H5CH3 + 2 HNO3 = C6H3(CH3)(NO2)2 + 2 H2O
Mg + O2(g) = MgO2 =>
Mg + O2(g) = MgO2
NH3(g) + H2S(g) = NH4HS(s) =>
NH3(g) + H2S(g) = NH4HS(s)
Zn(OH)2 + HCl = ZnCl2 + H2O =>
Zn(OH)2 + 2 HCl = ZnCl2 + 2 H2O
PCl5 + H2O = HCl + H3PO4 =>
PCl5 + 4 H2O = 5 HCl + H3PO4
CO3 + H2O = HCO3 + OH =>
CO3 + H2O = HCO3 + OH
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
HNO3 + NaOH = NaNO3 + H2O =>
HNO3 + NaOH = NaNO3 + H2O
H2SO4HF = HSO4H2F =>
H2SO4HF = HSO4H2F
AgNO3(ag) + NaCl(ag) = AgCl + NaNO3 =>
AgNO3(ag) + NaCl(ag) = AgCl + NaNO3
Li3P + ZnF2 = LiF + Zn3P2 =>
2 Li3P + 3 ZnF2 = 6 LiF + Zn3P2
C + NaOH + H2O = Na2CO3 + H2 =>
C + 2 NaOH + H2O = Na2CO3 + 2 H2
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
FeI2 + (NH4)3PO4 = Fe3(PO4)2 + NH4I =>
3 FeI2 + 2(NH4)3PO4 = Fe3(PO4)2 + 6 NH4I
KCIO3 = KCI + O2 =>
2 KCIO3 = 2 KCI + 3 O2
C2H5OH + Na2S2O5 + H2SO4 = Na2SO4 + C2H6SO3 + H2O =>
2 C2H5OH + Na2S2O5 + H2SO4 = Na2SO4 + 2 C2H6SO3 + H2O
FeSO4 + Ba(OH)2 = BaSO4 + Fe(OH)2 =>
FeSO4 + Ba(OH)2 = BaSO4 + Fe(OH)2
AlBr3 + K = KBr + Al =>
AlBr3 + 3 K = 3 KBr + Al
K2O + H3PO4 = K3PO4 + H2O =>
3 K2O + 2 H3PO4 = 2 K3PO4 + 3 H2O
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