General Chemistry Answers

The reaction, A + 2B → B2 + A, proceeds by the following mechanism: (A is a catalyst.) A + B → AB (slow) AB + B → B2 + A (fast) What is the rate law expression for this reaction?

For the overall reaction A + 2B → C which of the following mechanisms yields the correct overall chemical equation and is consistent with the rate equation below? rate = k[A][B] 

For the overall reaction 2A + B → C which of the following mechanisms is/are consistent with a rate equation of rate = k[A]2 [B]?

what number of moles of SrCl2 is consumed when 54g of ZnCl2 is produced

Write the name of the compound represented by the following formula: (NH4)2SO4

A man is found dead in a vacant lot near his work place. In the crime scene, the SOCO collected different pieces of evidence including two pieces of cloth tainted with unknown stains. The police are hoping that through these pieces of evidence they could find the culprit or criminal.

The resistance of 0.1 N solution of an electrolyte is 50 ohms. If the distance between the electrodes is 1.6cm and the area of cross-section is 2.45cm. Calculate the equivalent conductivity.

How many mL of 0.250 M KOH will react with 15.0 mL of 0.350 M H₂SO₄?

The reaction is : 2KOH + H₂SO₄ → K₂SO₄ + 2H₂O