Exam 1: Chemistry - Methods and Measurement

Round 0.052018 to three significant figures.

(Multiple Choice)

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Question 101

What is the basic unit of volume in the metric system?

(Multiple Choice)

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Question 102

Select the answer that best expresses the result of the following calculation: 1.86 + 246.4 - 79.9208 = ?

(Multiple Choice)

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Question 103

The distance between two hydrogen atoms in a hydrogen molecule (H2)is 7.461 × 10^-11m.What is the equivalent distance expressed in inches? [2.54 cm = 1 in]

(Multiple Choice)

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Question 104

Showing 101 - 104 of 104

Round 0.052018 to three significant figures.

What is the basic unit of volume in the metric system?

Select the answer that best expresses the result of the following calculation: 1.86 + 246.4 - 79.9208 = ?

The distance between two hydrogen atoms in a hydrogen molecule (H2)is 7.461 × 10^-11m.What is the equivalent distance expressed in inches? [2.54 cm = 1 in]

The Structure of the Atom and the Periodic Table

Structure and Properties of Ionic and Covalent Compounds

Calculations, chemical Changes, and the Chemical Equation

States of Matter: Gases, liquids, and Solids

Solutions

Energy,rate and Equilibrium

Acids and Bases

The Nucleus, radioactivity, and Nuclear Medicine

An Introduction to Organic Chemistry

The Unsaturated Hydrocarbons: Alkenes, alkynes, and Aromatics

Alcohols, phenols, thiols, and Ethers

Aldehydes and Ketones

Carboxylic Acids and Carboxylic Acid Derivatives

Amines and Amides

Carbohydrates

Lipids and Their Functions in Biochemical Systems

Protein Structure and Function

Enzymes

Introduction to Molecular Genetics

Carbohydrate Metabolism

Aerobic Respiration and Energy Production

Fatty Acid Metabolism

Filters

Exam 1: Chemistry - Methods and Measurement

Round 0.052018 to three significant figures.

What is the basic unit of volume in the metric system?

Select the answer that best expresses the result of the following calculation: 1.86 + 246.4 - 79.9208 = ?

The distance between two hydrogen atoms in a hydrogen molecule (H2)is 7.461 × 10-11m.What is the equivalent distance expressed in inches? [2.54 cm = 1 in]

The Structure of the Atom and the Periodic Table

Structure and Properties of Ionic and Covalent Compounds

Calculations, chemical Changes, and the Chemical Equation

States of Matter: Gases, liquids, and Solids

Solutions

Energy,rate and Equilibrium

Acids and Bases

The Nucleus, radioactivity, and Nuclear Medicine

An Introduction to Organic Chemistry

The Unsaturated Hydrocarbons: Alkenes, alkynes, and Aromatics

Alcohols, phenols, thiols, and Ethers

Aldehydes and Ketones

Carboxylic Acids and Carboxylic Acid Derivatives

Amines and Amides

Carbohydrates

Lipids and Their Functions in Biochemical Systems

Protein Structure and Function

Enzymes

Introduction to Molecular Genetics

Carbohydrate Metabolism

Aerobic Respiration and Energy Production

Fatty Acid Metabolism

Filters

The distance between two hydrogen atoms in a hydrogen molecule (H2)is 7.461 × 10^-11m.What is the equivalent distance expressed in inches? [2.54 cm = 1 in]