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4 years ago

"When measuring a liquid inside a glass container, you should always read the volume measure using what part of the meniscus?"

Medicine

2 answers:

ICE Princess25 [194]4 years ago

7 0

Measurement of the bottom

velikii [3]4 years ago

5 0

Answer:

When a liquid inside a glass container is measured, the bottom of the meniscus is observed to get an accurate measurement.

Explanation:

The meniscus is the curve seen at the top of the liquid and it can be either concave or convex in shape as per the liquid used. For example, liquids like water produce a concave meniscus. the meniscus is measured by keeping the glassware to the eye level by bringing it to your level or bending down. The measurement is taken from the center of meniscus. For instance, Liquids are measured from the bottom of meniscus and mercury is measured from the top of meniscus.

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You ground your vitamin C tablet and dissolved the ground powder in 250. mL of water in a volumetric flask. The mass of the tabl

inna [77]

Answer:

0.2558 g

Explanation:

1.- In titration, since you have the concentration and the volume of the titrant and the aliquot that you take, you can use the formula C1 V1 = C2 V2.

2.- To obtain C2 = C1 V1 /V2

Substitution C2 = (0.0149 M ) (9.75 ml) /25 ml = 0.0058 11 M

3.- This concentration is the number of moles that you would have in 1 L but you dissolve your tablet in 250 ml, so a rule of three.

4.- 0.005811 moles - 1 L

x - 0.250 L

X= 0.250 L x 0.005811 moles / 1L = 0.00145275 moles

5.- using your molecular weight, you can obtain the grams with another rule of three.

0.00145275 moles - x

1 mole - 176.12 g

x= 176.12 g x 0.00145275 moles / 1 mole = 0.2558 g

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4 years ago

the nurse has reviewed the previous physical assessment notes on a client and sees the following documentation: perrla, l 6-4, r

andrew-mc [135]

the nurse has reviewed the previous physical assessment notes on a client and sees the following documentation: perrla, l 6-4, r 6-4. Re-assess as needed is the nurse's best action for follow-up care on this client

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The conventional health care delivered in the United States is known as Group of answer choices allopathic medicine. naturopathi

Lelu [443]

Conventional health care delivered in the United States is known as allopathic medicine.

<h3>What is allopathic medicine?</h3>

Allopathic medicine is a type of medical approach based on scientific evidence to provide healthcare.

Conventional healthcare is a methodology where medical professionals are aimed at treating disease states using suitable medications and surgical procedures.

This medical strategy (allopathic medicine) is widely used and preferred around the world.

In conclusion, conventional health care delivered in the United States is known as allopathic medicine.

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