Multiple Choice
The pH of your small intestines is around 7.5 and the pH of your large intestine can be 5.5.As substances travel from the small intestines to the large intestine,what would happen to the H+ ion concentration?
A) It decreases 100-fold.
B) It increases by 100-fold.
C) It increases 10-fold.
D) It increases 2-fold.
E) It decreases 10-fold.
Correct Answer:

Verified
Correct Answer:
Verified
Q2: Oxygen-16 is abundant and has 8 protons
Q3: To increase the rate of a reaction
Q4: Matter is composed of:<br>A)atoms<br>B)energy<br>C)mass<br>D)molecules
Q5: Capillary action is one of the forces
Q6: Carbon-12,Carbon-13 and Carbon-14 are examples of:<br>A)ions<br>B)isotopes<br>C)isomers<br>D)molecules
Q7: Salt is often used to melt ice
Q8: Regardless of its shape,a given orbital may
Q9: Consider the following electronegativity values: Boron (B)=
Q10: Atoms in which the number of electrons
Q11: A scientist conducts a procedure that causes