Post a New Question

chemistry

posted by .

If you add a metal piece to excess acid, what of listed factors below will increase, decrease, or have no impact on how fast a reaction happens?

a) lower molarity (concentration) of a solution
b) higher molarity (concentration)of a solution
c) increase volume of a solution (with the same molarity)
d) decrease volume of a solution (with the same molarity)

  • chemistry -

    Generally adding more (higher conc) acid will increase rate and lower M will decrease rate. Changing the volume up or down will not impact the rate assuming you have enough to begin with to have a reaction.

  • chemistry -

    Ok, so the shape of the metal affects the reaction rate, correct? And any shape, will increase the rate, right?

  • chemistry -

    I don't think the shape has much to do with reaction rate other than how much surface area is exposed. Increasing the surface area increases the rate of reaction.

Respond to this Question

First Name
School Subject
Your Answer

Similar Questions

  1. Chemistry

    Acid-Base Titrations a) How will the concentration of NaOH be affected if during the titration some of the solid potassium hydrogen phthalate was spilled during the transfer?
  2. Cemistry

    If you have a chemical reaction in equilibrium and add more of the product...what happens to the product's concentration, if it doesn't increase?
  3. ? on Chemistry

    If you have a chemical reaction in equilibrium and add more of the product...what happens to the product's concentration, if it doesn't increase?
  4. Chemistry

    a) How will the concentration of NaOH be affected if during the titration some of the solid potassium hydrogen phthalate was spilled during the transfer?
  5. CHEMISTRY PLEASE HELP

    a) How will the concentration of NaOH be affected if during the titration some of the solid potassium hydrogen phthalate was spilled during the transfer?
  6. Chemistry

    1. As the strength of a weak acid increases, the proportion of ions to molescules increases or decreases?
  7. Chemistry Help

    I have no idea where to begin with this??
  8. CHEM

    Mass percent is one way to represent solution concentrations, though not the only one. A common measure of solution concentration is Molarity; moles of solute per liter of solution. Calculate the molarity of vinegar in each sample …
  9. Chemistry

    1) If I add 10 grams of salt into 0.1 L of water, what is the molarity of the solution?
  10. Chemistry

    You have found that 14.37mL of 0.162M sulfuric acid reacts with exactly 20.00mL of barium hydroxide solution of unknown concentration. What is the molarity of the barium hydroxide solution?

More Similar Questions

Post a New Question