Ch.1 Matter and Measurements

McMurry - Fundamentals of General, Organic, and Biological Chemistry 8th Edition

McMurry8th EditionFundamentals of General, Organic, and Biological ChemistryISBN: 9780134015187Non è quello che usi tu?Cambia libro di testo

McMurry 8th Edition

Ch.1 Matter and Measurements

Problema 56

Capitolo 1, Problema 56

Give the full name of the following units:
a. cc
b. dm
c. mm
d. nL
e. mg
f. m³

Guida verificata passo dopo passo

Step 1: Understand that the question is asking for the full names of the given units, which are abbreviations commonly used in scientific measurements.

Step 2: For 'cc', recognize that it stands for 'cubic centimeter', a unit of volume equivalent to 1 milliliter (mL).

Step 3: For 'dm', identify it as 'decimeter', which is a unit of length equal to one-tenth of a meter (10⁻¹ m).

Step 4: For 'mm', determine that it represents 'millimeter', a unit of length equal to one-thousandth of a meter (10⁻³ m).

Step 5: For 'nL', 'mg', and 'm³', recognize that they stand for 'nanoliter' (10⁻⁹ liters), 'milligram' (10⁻³ grams), and 'cubic meter' (a unit of volume), respectively.

Risposta video verificata per un problema simile:

Questa soluzione video è stata consigliata dai nostri tutor come utile per risolvere questo problema.

Durata del video:

Concetti chiave

Ecco i concetti essenziali che devi comprendere per rispondere correttamente alla domanda.

Centicenti (cc)

The unit 'cc' stands for cubic centimeter, which is a volume measurement equivalent to one milliliter. It is commonly used in fields such as medicine and science to quantify liquid volumes. One cubic centimeter is defined as the volume of a cube with sides of one centimeter.

Video consigliato:

Percorso guidato

02:10

Conversion Factors (Simplified) Concept 2

Decimeter (dm)

The unit 'dm' refers to decimeter, a metric unit of length equal to one-tenth of a meter. It is often used in contexts where measurements are needed in a more manageable scale than meters, such as in education and everyday measurements. One decimeter is equivalent to 10 centimeters.

Video consigliato:

Percorso guidato

01:56

Density

Milligram (mg)

The unit 'mg' stands for milligram, which is a metric unit of mass equal to one-thousandth of a gram. It is frequently used in fields like pharmacology and nutrition to measure small quantities of substances. Understanding milligrams is essential for accurate dosing and nutritional information.

Video consigliato:

Percorso guidato

01:59

Henry's Law Calculations Example 2

Pratica correlata

Domanda del libro di testo

Glucose, a form of sugar, has the formula C₆H₁₂O₆. Which elements are included in this compound, and how many atoms of each are present?

3710

views

Domanda del libro di testo

The white blood cell concentration in normal blood is approximately 12,000 cells/mm³ of blood. How many white blood cells does a normal adult with 5 L of blood have? Express the answer in scientific notation.

2238

views

rank

Domanda del libro di testo

The specific heat of fat is 0.45 cal/(g ⋅ °C) (1.9 J/g °C) and the density of fat is 0.94 g/cm³. How much energy (in calories and joules) is needed to heat 10 cm³ of fat from room temperature (25 °C) to its melting point (35 °C)?

3117

views

rank

Domanda del libro di testo

What is the difference between a physical quantity and a number?

3593

views

Domanda del libro di testo

Calculate the specific heat of copper if it takes 23 cal (96 J) to heat a 5.0 g sample from 25 °C to 75 °C.

2266

views

Domanda del libro di testo