The top of the syringe is a circle. You need to
compute its area for use in later computations of
pressure values. Start by using a ruler to measure
the diameter. Estimate to the nearest 0.01 cm.
3.60
cm
COMPLETE
Divide by two to find the radius. Maintain
significant figures. 1.80
✓ cm
MM
CM
1
2
3
4
5
COMPLETE
Substitute the radius into the formula A-s to find
the area of the top of the syringe. Maintain
significant figures. cm2
DONE

The first answer is 3.60cm

The second answer is 1.80cm

The third answer is 10.2

Explanation:

the correct answer is b. a strong acid completely dissociates to its ions when dissolved in water. completely dissociates to and ions. a is incorrect because does not fully ionize to and ions and some remain as the compound . c and d are incorrect because, and do not fall into the category of bronsted lowry acids. a bronsted lowry acid is a proton donor and since both molecules do not have a proton to donate they are not bronsted lowry acids. likewise,   if we use the lewis acid definition, they cannot be acids. a lewis acid is an electron pair acceptor. both and have a complete octet so can not accept any electrons which disqualifies them as acids.