0 1 sig figs

    • [PDF File]04. Sig Figs in Calcs tutorial - Foothill

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      Sig Figs in Calcs tutorial.doc Daley 1 10/9/09 Introduction ... 25.8+273.15 = 299.0 K (4 sig figs) 4. Likewise, when subtracting numbers you may find the number of significant figures decreases 34.46 ml – 27.88 mL (4 sig figs each) = 6.58 mL (3 sig figs). 5. When adding/subtracting numbers written in scientific notation, it is necessary to ...

    • [PDF File]Rules for Significant Figures (sig figs, s.f.)

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      A. Read from the left and start counting sig figs when you encounter the first non-zero digit 1. All non zero numbers are significant (meaning they count as sig figs) 613 has three sig figs 123456 has six sig figs 2. Zeros located between non-zero digits are significant (they count) 5004 has four sig figs 602 has three sig figs

    • [PDF File]GuidedPractice: Sig Figs, Scientific Notation Unit Conversions

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      PartOne: Sig Figs How many significant figures are there in each number? 1. 0.0871 4. 3.803 3. 0.00084 Performthe following calculations and write the answer using the correct number of sig figs. 6. 709.0 + 1.01 = 9. 630.0602 – 600.00 = 8. 50.0 x 5.0 = PartTwo: Scientific Notation Converteach of the real numbers to scientific notation: 1. 709 ...

    • [PDF File]Module 3 – Significant Figures - Moorpark College

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      Example: 0.0006 has one sig fig. b. Zeros embedded between other digits are always significant. Example: 300.07 has 5 sig figs. (Zeros sandwiched by sig figs count.) c. Zeros after all other digits as well as after the decimal point are significant. Example: 565.0 has 4 sig figs. You would not need to include that zero if it were not ...

    • [PDF File]Significant Figures - Montgomery College

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      1.050 (4 sig. figs.) 1.00 x 103 (3 sig. figs.) 10 (2 sig. figs.) 1000 (1 sig. fig.) 190 (2 sig. figs.) 5. Exact numbers have an unlimited number of significant figures. 10 dm = 1m (unlimited sig. figs.) Significant Figures in Calculation Multiplication and Division When multiplying or dividing measurements with significant figures, the result ...

    • [PDF File]A Short Guide to Significant Figures - Yale University

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      0.001o C has only 1 significant figure, 0.012 g has 2 significant figures. (4) Zeroes to the right of a decimal point in a number are significant: 0.023 mL has 2 significant figures, 0.200 g has 3 significant figures. (5) When a number ends in zeroes that are not to the right of a decimal point, the zeroes are not necessarily significant:

    • [PDF File]Counting Significant Figures (“Sig Figs”)

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      Counting Significant Figures (“Sig Figs”) The number of significant figures of a measurement is the number of certain digits, plus one uncertain digit. There are 2 rules to recall. 1. All nonzero digits are significant. a. 5.37 cm (3) (three “sig figs”here, the 7 is the uncertain digit) b. 61.294 g (5)

    • [PDF File]CHEMISTRY Name: Chapter 1 2 Precision, Accuracy, Significant Figures

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      1. Non zero numbers count as significant. For example: 1234 + 4 sig figs and 3.17 = 3 sig figs 2. For zeros you must determine whether the 0 is a place holder or measured. a. Leading zeros: Zeros that precede non zero digits no not count. Ex. 0.00047 = 2 sig figs b.

    • [PDF File]Significant Figure Rules - Germanna Community College

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      Example 1: 412945 has 6 sig figs. 2) All exact numbers have an unlimited number of sig figs. Example 2: If you counted the number of people in your class to be exactly 35, then 35 would have an unlimited number of sig figs. Example 3: It has been determined that exactly 60 seconds are in a minute, so 60 has an unlimited number of sig figs.

    • [PDF File]Chemistry Practice: Sig Figs

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      Report your answers with the correct sig figs and proper units. s mg 0.44 36.1 19.4 3 96.153 cm g hr g g 0.026 (29.7 0.3 ) a.) Average of: 132 g/mol, 136 g/mol, 129 g/mol, 134 g/mol: b.) Convert 482 inches to feet: e.) 2.50 x105 cm3 = _____ dm3 c.) (0.030 . 0.02 .) 0.500 . in x in lbs d.) 2.0 g = _____ kg f.) 5.0kg = _____ g 4 m x 3 m 36.4 ml ...

    • [PDF File]Significant figures (sig figs)

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      Watch the Sig Figs When rounding, you don’t change the size of the number. You should end up with a number about the same size. Use place holders- they’re not significant. –Round 15253 to 3 sig figs –Round 0.028965 to 3 sig figs 15300 0.0290

    • [PDF File]Rules for Significant Figures (sig figs, s.f.) - University of Florida

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      A. Read from the left and start counting sig figs when you encounter the first non-zero digit 1. All non zero numbers are significant (meaning they count as sig figs) 613 has three sig figs 123456 has six sig figs 2. Zeros located between non-zero digits are significant (they count) 5004 has four sig figs 602 has three sig figs

    • [PDF File]Significant Figures Worksheet - Ms. Pasta's Classes

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      246.32 5 sig figs 107.854 6 sig figs 100.3 4 sig figs 0.678 3 sig figs 1.008 4 sig figs 0.00340 3 sig figs 14.600 5 sig figs 0.0001 1 sig fig 700000 1 sig fig 350.670 6 sig figs 1.0000 5 sig figs 320001 6 sig figs 2. Calculate the answers to the appropriate number of significant figures. 32.567 135.0 + 1.4567

    • [PDF File]Significant Figures (Significant Digits) - University of Texas at Austin

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      2.0 (2 sf) 2.00 (3sf) 0.0002 (1sf) 0.0200 (3sf) 0.2000 (4sf) 2.0e-3 (2 sf) The Sig Fig Rules for Computation—Addition and/or Subtraction The answer cannot be more precise than the least precise measurement. TIP: Solve by using decimal place. Example: Sum the following three measurements and report to the correct sig figs. 2.58 2.6 2.575 -----

    • Significant Figures - Purdue University

      (1) The number of significant figures in the experimental uncertainty is limited to one or (when the experimental uncertainty is small, e.g., ± 0.15) to two significant figures. ... 2.4 ± 0.16 implies that the result lies in the range 2.24 – 2.56. But the apparatus can measure only up to a precision of one place after the decimal. Hence the ...

    • [PDF File]01. Sig Fig tutorial

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      b. 1.608 (4) Embedded zero is significant. c. 0.091 (2) Leading zeros are not significant, they are power of ten place holders. d. 0.0910 (3) Trailing zero is significant since it is written. e. 1.30x10–3 (3) Decimal portion has three significant digits. f. 1.30x10+3 (3) Decimal portion has three significant digits.

    • [PDF File]Pogil Sig Figs - School of Arts & Sciences | School of Arts and Sciences

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      87.0 6.05 4.30 These numbers have 3 sig. figs. 20. 1.0 90. 8.0 These numbers have 2 sig. figs. 7 6 5 4 These numbers have 1 sig. fig. _____ Decimal is present: #’s < 1 0.9000 0.8700 0.6540 0.3002 These numbers have 4 sig. figs. 0.100 0.980 0.706 0.0540 These numbers have 3 sig. figs. 0.30 0.21 0.098 0.00076 These numbers have 2 sig. figs. 0.5 ...

    • [PDF File]1 - Sig Figs/Scientific Notation

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      Rules for Sig Figs 1. If a decimal is Absent, count from the right side (ignore trailing zeros) 2. If a decimal is Present, count from the left side (ignore leading zeros) 3. Count total number of sig figs once you hit a nonzero number 4. Only worry about sig figs at the end of the problem when you are calculating a final answer 5.

    • [PDF File]Rules for Significant Figures (sig figs, s.f.)

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      A. Read from the left and start counting sig figs when you encounter the first non-zero digit 1. All non zero numbers are significant (meaning they count as sig figs) 613 has three sig figs 123456 has six sig figs 2. Zeros located between non-zero digits are significant (they count) 5004 has four sig figs 602 has three sig figs

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