Calculate the following concentrations.A solution had an original concentration of 8%. It was then diluted and the final concentration was 2%. What is the final dilution?__________
What will be an ideal response?
Answer: 4
You might also like to view...
________ is the resistance to flow resulting from interactions among molecules and suspended materials in a liquid
A) Turbulence B) Viscosity C) Density D) Pressure variable
Which of the following markings may be used to indicate a designated fire lane?
A. Green lines on curb B. White lines on roadway C. Flame pictograph on roadway D. Orange and red stripes on curb
Lovastatin increases the risk of myopathy and:
A) hyperglycemia B) hyperlipidemia C) rhabdomyolysis D) hypertension
For an AP thoracic projection, the
1. shoulders and the ASISs are positioned at equal distances from the imaging table. 2. hips and knees are flexed until the lower back is pressed against the imaging table. 3. central ray is centered to the fifth thoracic vertebra. 4. transversely collimated field is open to an 8-inch (20-cm) field size. a. 1 and 2 only b. 3 and 4 only c. 1, 2, and 4 only d. 1, 2, 3, and 4