Solution A has a pH of 6. Solution B has a pH of 9. Which of the following statements is false?
Solution A has 1000x more H+ than solution B.
The concentration of H+ in solution B is 1×10–9 moles per liter.
Both solutions A and B are acids.
All of the above are true.
Both solutions A and B are acids.
Explanation:
A pH < 7 is considered acidic and a pH > 7 is considered basic. Thus solution A is an acid and solution B is a base.
You might also like to view...
The chemical reactions of photosynthesis occur in which cellular organelle?
A) Chloroplasts B) Nucleus C) Mitochondria D) Ribosomes
According to the fossil record, the most ancient group of fungi is probably the
A) glomeromycetes. B) chytrids. C) basidiomycetes. D) zygomycetes. E) ascomycetes.
Both primary and secondary growth are accomplished by mitotic cell division. Compare and contrast these two types of growth
What will be an ideal response?
One mechanism that some animals use to limit heat loss in cold environments is
A. vasoconstriction of veins. B. vasoconstriction of the precapillary sphincters in the skin. C. increasing cardiac output. D. vasodilation of below surface blood vessels. E. vasodilation of the near surface blood vessels.