What is the pH of a 0.0037 M solution of H2CO3?  H2CO3 (aq) ↔ H+ (aq) + HCO3- (aq)             Ka1 = 4.3 × 10–7 HCO3- (aq) ↔ H+ (aq) + CO32- (aq)               Ka2 = 5.6 × 10–11

The Kb of cyanide ion (CN-) is 2.0 × 10-5 at 25.0°C. Calculate the pOH of a 0.20 M solution of CN-. Complete the ICE table (use commas to separate answers values and x only you do not need to label the compounds). Initial  _______ Change _______ Equilibrium _______

The Kb of cyanide ion (CN-) is 2.0 × 10-5 at 25.0°C. Calculate the pOH of a 0.20 M solution of CN-.

Calculate the molar solubility of AgCl in 0.020 M of AgNO3. Ksp of AgCl is 1.6 x 10-10. What is the correct Ksp equation for this reaction?

Using Le Chatelier’s principle determine the direction the reaction will proceed, when a catalyst is added. 2Na(s) + 2H2O (l) →{“version”:”1.1″,”math”:”→”} 2NaOH (aq) + H2 (g)   ΔH = -368.6 kJ

The reaction 2NOBr (g)  →  2 NO (g) + Br2 (g)  Has an initial concentration of NOBr is 440 M with a rate constant of 0.800 M-1s-1 at 30°C. What is the concentration of NOBr after 63.0 seconds?

When the a newborn’s cheek is touched, they instinctively turn their head toward the stimulus to help the newborn locate the mother’s breast for feeding. What is this reflex called?

A person groups objects together because they are close to each other. Which Gestalt principle is this?

Your awareness of the position and motion of body parts, or body placement, is called what?

In your English class, you break down the large concept of Romeo’s character by examining smaller aspects of his personality, actions, and relationships. You are engaging in which cognitive task?