The Ka for lactic acid is 8.4 x 10^-4. What is the pKa of lactic acid?
A) -10.92
B) -3.08
C) 3.08
D) 10.92
C
Environmental & Atmospheric Sciences
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The vertical movements caused by loading or unloading the crust are called ________
A) grinding the strike zone B) isostatic adjustments C) updraft/downdraft adjustments D) focal point displacement E) lateral adjustments
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What has caused changes to the water level in the High Plains aquifer?
A) erosion B) irrigation C) increasing urban demand D) tectonic plate movement
Environmental & Atmospheric Sciences
In thermohaline circulation of global current systems, surface water is ________
A) driven by winds from north to south B) less salty, less dense, and warmer C) cold and dense D) warm and dense E) saltier and colder
Environmental & Atmospheric Sciences
Pure white sunlight contains all of the colors of the visible light spectrum
Indicate whether the statement is true or false
Environmental & Atmospheric Sciences