An acid solution has a pH value of 5. Which of these statements correctly describes the acid?

a

It is a dilute acid

b

It is a weak acid

c

It is a strong acid

d

There is not enough information to determine strength or concentration.

1. Construct Explanations How does the time at which you see things happen at a baseball game compare to the time when you hear things happen? Explain your answer.

If 5430 J of energy is used to heat 1.25 L of room temp. water (23.0 °C) whats the final temp of the water?

Do you expect to find an atom with 26 protons and number 52

Why can't all mixtures be classified as solutions?

If you were asked to convert 25 hg to the unit cg, which of the following would be the first fraction used in the conversion?

Nuclei with too many or too few neutrons are?

Be sure to answer all parts. Enter the formula for potassium dihydrogen phosphate and determine its molecular (formula) mass.

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How many molecules of atp are produced in aerobic versus anaerobic cellular respiration

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