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AP Unit 0: Summer Packet

AP Unit 0: Summer Packet. Lundquist. Chemical Foundations. Unit 0.1. Matter. takes up space, has mass, exhibits inertia composed of atoms only 100 or so different types. Matter. Most reactions are reversible. Chemistry. The study of matter, energy, and the changes between the two

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Digital Values

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Measurement

Measurement. Exponential Notation Decimal coefficient + Power of 10 multiplier Significant Figures Accuracy and precision Rounding Off Rules for rounding up and down Dimensional Analysis Mind the units being converted Accuracy and Precision

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Chapter 2 Measurement & Problem Solving

Chapter 2 Measurement & Problem Solving. Uncertainty. There is a certain amount of doubt in every measurement It is important to know the uncertainty when measurements are recorded or read Why is this important in science?

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Dimensional Analysis

Dimensional Analysis. Organized method of problem-solving Used in chemistry, physics, engineering, and medicine Communicates the path to scientists that follow your work Records your own path for your future use. Dimensional Analysis. Calculate the number of minutes in 3.61 hours .

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Dimensional Analysis

Dimensional Analysis. Organized method of problem-solving Used in chemistry, physics, engineering, and medicine Communicates the path to scientists that follow your work Records your own path for your future use. Dimensional Analysis. Calculate the number of minutes in 3.61 hours .

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Significant Figures

Significant Figures. otherwise known as sig figs!. Importance of Sig Figs. Sig Figs let us know how accurate and precise a measurement is. They give us a clue about the markings for measurement on the instrument used. Sig Figs are counted by looking at each individual digit within a number.

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Significant Digits

Significant Digits. Objective. SWBAT Determine the correct number of significant digits in a number. Rule 1. Digits other than zero are always significant. Examples: 98765 5 sig. figs. 1.56 3 sig. figs. Rule 2. Any final zero or zeros used after the decimal point are significant.

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VERIFICATION

PROBLEM SOLVING AND DIMENSIONAL ANALYSIS. VERIFICATION. Dimensional Analysis and Significant Digits The RULE OF ZERO!. LEARN THE RULES. PROBLEM SOLVING AND DIMENSIONAL ANALYSIS. VERIFICATION.

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