The reaction "mica + H2O ? K+ + OH- + acid clay" is an example of ________
A) hydration
B) exfoliation
C) hydrolysis
D) oxidation
E) acid solution weathering
C
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Many hybrid electric vehicles (HEVs) can use voltages in excess of ____ volts (both DC and AC).
A. 150 B. 300 C. 600 D. 1200
The subsequent problems deal with the circuit below where:R1=5k?, R2=10k?, R3=5k?, R4=10k?, R5=10k?, V1=5V, and V2=10V.
What is the voltage across R2?
A. 2/3 V B. 10/3 V C. 1/3 V D. 1/2 V E. 5/3 V
If support A in Figure P11.23 is constructed 0.48 in. too low and the support at C is accidentally constructed at a slope of 0.016 rad clockwise from a vertical axis through C, determine the moment and reactions created when the structure is connected to its supports.
What is the total voltage gain of a three-stage amplifier that has stage gains of 17, 142, and 4?
A) 163 B) 9656 C) 2414 D) 28,968