If the pH of a solution is 10, what is the hydroxide ion concentration?
A) 1 × 10-4 M
B) 4 M
C) 14 M
D) -14 M
E) -1 × 1014 M
A
You might also like to view...
The world mid-oceanic ridge system totals approximately ________
A) 6 km (4 miles) B) 60 km (40 miles) C) 6,000 km (4,000 miles) D) 60,000 km (40,000 miles) E) 600,000 km (400,000 miles)
Fluvial process includes both the stream flow within valleys as well as ________
A) overland flow B) rock glaciers C) hydrolysis D) groundwater E) underground solution
What type of mechanical weathering occurs because water increases in volume when it freezes?
a. Frost wedging b. Polar areas c. Polar region d. Frost action
In accordance with the pressure gradient,
A) air is less tightly packed in high pressure zones and moves away from low pressure zones. B) air is more tightly packed in high pressure zones and moves away from low pressure zones C) air is more tightly packed in high pressure zones and moves toward low pressure zones. D) air is less tightly packed in high pressure zones and moves toward low pressure zones.