Q: A stronger acid produces a greater concentration of ions than a weaker acid.  Having read the above passage, choose the right answer to the following question (choices are Larger or Smaller ):   John was looking at the substances and noticed something. The stronger that the acid was, the concentration of Ions became Larger or Smaller?
A: Larger


Q: To reduce friction, oil is added to the engine.  Having read the above passage, choose the right answer to the following question (choices are decreases or increases ):   When two pieces of metal are rubbing together and sandpaper is added between them the friction decreases or increases?
A: increases


Q: The closer to pH 14, the more strongly basic the solution.  Having read the above passage, choose the right answer to the following question (choices are becomes less basic or becomes more basic ):   If Jim brings his solution closer to pH 14, what happens to the solution becomes less basic or becomes more basic?
A: becomes more basic


Q: But the more computing power that goes into the model and the care with which the scientists construct the model can increase the chances that a model will be accurate.  Having read the above passage, choose the right answer to the following question (choices are increase or decrease ):   Mona is developing a computerized model to detect changes in weather patterns for her farming business. If she adds computing power to the computer she is using to develop the model, what happens to the chances that model will be correct increase or decrease?
A: increase