QUESTION 08 The density of 17.0% sulfuric acid, \(\ce{H2SO4}\), is 1.12 g/mL. Calculate the molar concentration of the sulfuric...

QUESTION 09 The solubilities of copper (II) sulfate, \(\ce{CuSO4}\), in water are 20 at 293 K,...

QUESTION 10 Calculate the degree of ionization, \(\alpha\), of \(1.0 \times 10^{-2} \text{ mol/L}\) acetic acid, \(\ce{CH3COOH}\). The ionization...

QUESTION 11 The mass of oxygen, \(\ce{O2}\), gas occupied a volume of 550 mL is 0.96 g at 330...

QUESTION 12 In the following reaction, which of the following procedures is correct for the displacement of the equilibrium...

QUESTION 13 A certain amount of oxalic acid, \(\ce{(COOH)2}\), reacted with 200 mL of 0.020 mol/L potassium permanganate, \(\ce{KMnO4}\),...

QUESTION 14 When electrolysis of a sulfuric acid, \(\ce{H2SO4}\), was carried out at 2.0 A for 25 min using...

QUESTION 15 Which of the following gases is the colored gas? \(\ce{NO2}\) \(\ce{SO2}\) \(\ce{CO2}\) \(\ce{H2S}\) \(\ce{NH3}\) 🔍 Solution \begin{equation*}...

QUESTION 16 Which of the following metal complex ion solutions is the colored solution? \(\ce{^{2+}}\) \(\ce{^{2+}}\) \(\ce{^+}\) \(\ce{^{2-}}\) \(\ce{^-}\)...

QUESTION 01 Which of the following elements is not a noble gas? Ne Ar Br Kr Xe 🔍 Solution...