(Solved): The protein catalase catalyzes the reaction 2H2O2(aq)2H2O(l)+O2(g) and has a Mich ...

The protein catalase catalyzes the reaction $$2{\mathrm{H}}_2{\mathrm{O}}_2(\mathrm{aq})?2{\mathrm{H}}_2\mathrm{O}(\mathrm{l})+{\mathrm{O}}_2(\mathrm{g})$$ and has a Michaelis-Menten constant of $$K_{\mathrm{M}}=25\mathrm{mM}$$ and a turnover number of $$4.0\times 10^7{\mathrm{s}}^{?1}$$. The total enzyme concentration is $$0.025?\mathrm{M}$$ and the initial substrate concentration is $$7.24?\mathrm{M}$$. Catalase has a single active site. Calculate the value of $$R_{\max }$$ (often written as $$V_{\max }$$ ) for this enzyme. $${\mathbf{R}}_{\mathrm{ma}}$$ $$\mathrm{M}?{\mathrm{s}}^{?1}$$ Incorrect Calculate the initial rate, $$R$$ (often written as $$V_0$$ ), of this reaction. $$R$$ $$\mathrm{M}?{\mathrm{s}}^{?1}$$