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The following initial reaction rates were observed for the reaction below: Experiment  [A] (M) [B] (M) Initial Rate (M/s) 1 2.40x 10-3 3.40x 10-2 4.60×10-2 2 4.80 x 10-3 3.40x 10-2 1.84 x 10-1 3 2.40x 10-3 1.02x 10-1 1.38x 10-1 Determine the initial reaction rate for a solution containing 1.9 x 10-2 M of A and 2.3 x 10-3 M  of B. 

Which of the following statements is /are true about the following graph () with a liner equation of y=3.40x+9.00  The graph represents a first order reaction The graph represents a second order reaction The rate constant k is 3.4 M-s-

Which of the following statements is/are true about the following graph () with a liner equation of y=1.56x+12.0  The graph represents a second order reaction The graph represents a first order reaction The rate constant k is 1.56 M-s-

What is the pH of 2.15 M sodium chlorite  (NaClO2) at 25 oC? The Ka of chlorous acid HClO2= 1.1 x 10-2.

What is the pH when 63.0 mL of 0.022 M NaOH is added to 34.0 mL of 0.036 M HNO3?

Which is the correct equilibrium constant expression for the following reaction? 2 Fe (s) + 3 H2O (g)   Fe2O3(s) + 3 H2 (g)

The following initial reaction rates were observed for the reaction below: Experiment  [A] (M) [B] (M) Initial Rate (M/s) 1 4.20 x 10-3 2.20 x 10-2 4.60 x10-2 2 1.26 x 10-2 2.20 x 10-2 1.38 x 10-1 3 4.20 x 10-3 4.40 x 10-2 1.84 x 10-1 Determine the initial reaction rate for a solution containing 4.60 x 10-2 M of A and 3.20 x 10-3 M  of B. 

Which of the following is TRUE about RecA?

What are the three granulocytes?  

Which syringe will the nurse use to administer insulin subcutaneously to a patient?