Science and
Technology
/12 points
Classification

Q2 — The pH Scale

Place the elements in the corresponding category based on their acidity, basicity (alkalinity), or neutrality.
Orange juice ||(\text{pH}\approx 3)||
Tea ||(\text{pH}\approx 5)||
Rainwater ||(\text{pH}\approx 5.5)||
Tap water ||(\text{pH}\approx 6.5)||
Maple sap ||(\text{pH}\approx 6.5)||
Hand soap ||(\text{pH}\approx 9)||
Seawater ||(\text{pH}\approx 8)||
Oven cleaner ||(\text{pH}\approx 12)||
Laundry detergent ||(\text{pH}\approx 10)||
Blood ||(\text{pH}\approx 7.4)||
Distilled water ||(\text{pH}=7)||
Aqueous solution of sodium chloride ||(\text{pH}=7)||
Acids
Bases
Neutral