Don't used hand raiting and don't used Ai solution The real rule for significant figures states that: "The first digit of the absolute uncertainty is thelast significant digit in the answer". How many significant figures are there in 0.092362+-0.0002?4 (WRONG)35 (WRONG)2 (WRONG)1

You're looking at the number 0.092362 ± 0.0002, and we're figuring out how many significant figures…

Answered: The real rule for significant figures…

Chemistry & Chemical Reactivity

10th Edition

ISBN:9781337399074

Author:John C. Kotz, Paul M. Treichel, John Townsend, David Treichel

Publisher:John C. Kotz, Paul M. Treichel, John Townsend, David Treichel

Chapter1: Basic Concepts Of Chemistry

Section: Chapter Questions

Problem 24RPS

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Similar questions

For each of the following numbers, by how many places must the decimal point be moved to express the number in standard scientific notation? In each case, will the exponent be positive, negative, or zero? 55,651 0.000008991 2.04 883,541 0.09814
Perform the following mathematical operations, and express the result to the correct number of significant figures. a. 6.022 X 10-23 1.05 x 102 b. 6.626210342.9981082.54109 c. 1.285 102 + 1.24 103 + 1.879 101 d. (1.00866-1.00728)6.022051023 e. 9.8751029.7951029.875102100(100isexact) f. 9.42102+8.234102+1.6251033(3isexact)
In the pairs of numbers of Problem 2-34, tell whether both members of the pair have the same uncertainty. a. 345,000 and 340,500 b. 2302 and 2320 c. 0.6600 and 0.66 d. 936 and 936,000
between significant digits are always significant. figures. Example: 5,007 has 4 significant figures. 3) Trailing zeros in a number are significant only If the number contalns a decimal polnt. Example: 100.0 has 4 significant figures. 100 has 1 significant figure. 4) Zeros in the beginning of a number whose only function Is to place the decimal polnt are not significant. Example: 0.0025 has 2 significant figures. 5) Zeros following a decimal significant figure are significant. Example: 0.000470 has 3 significant figures. 0.47000 has 5 signlficant figures. Determine the number of significant figures in the following numbers. 1. 0.02 6. 5,000. 4. 2. 0.020 2. 7. 6,051.006 3. 501 3 8. 0.0005 1. 4. 501.0 9. 0.1020 5. 5,000 10. 10,001 5 Determine the location of the last significant place value by placing a bar over the digit. Example: 1.700) 9,010.0 4.7x10-8 10,8 00,000 3.0Tx 1021 0.00410 1. 8040 6. 90,100 0.0300 699.5 2,000X162 0.90100 2. 0.0300 7. 4.7 x 108 3. 699.5 8. 10,800,000. 3.…
What is the uncertainty in the measured value 12.37040 after it is rounded to the following number of significant figures? The uncertainty of 6 is? The uncertainty of 4 is? The uncertainty of 3 is?
I don't understand the wording. The least significant digit means the last digit? 7.700 X 2.1 = 16.17 would the uncertainty be 0.01 ? 2.132 + 17 + 4.04 = 23.172 would the uncertainty be 0.001 ?
Consider the following problem. How should the answer be rounded, to accurately indicate correct significant figures? 3.1 x 5.342 = 16.5602
Round each answer to the correct number of significant figures. 9 +2.8 - 0.135+10.8=22.265 My previous answer was 22.3 it was incorrected.
Perform the calculation and record the answer with the correct number of significant figures. (34.123 + 1.50) (98.7654 8.100) 0.40 Incorrect
Perform the following computations, and retain only significant figures in the results: 56.824 / 0.0905 250 / 1.109
3.) Perform the following calculations. Express your answers in scientific notation (1 pt each) using the correct number of significant figures. a) (0.000414000) + (7.80 x 10-11) 40 14×1054 7.8 X 10-11 = 0.53 077X10 [5.3077x10 c) (9.612 x 5.00)- 35.20 -4+11 9612x5-35.2 48.06-35.20 $12.95 - (1.286 X10' b) 118 +3020.760 3020.760 + 118.000 13138.760 |scientific No *13138.761 C 7 -0.03906 11 3.906x10
Calculate to the correct number of significant figures. (24.6681 x 2.38) + 332.58

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The real rule for significant figures states that: "The first digit of the absolute uncertainty is the last significant digit in the answer". How many significant figures are there in 0.092362+-0.000 2? 4 (WRONG) 3 5 (WRONG) 2 (WRONG) 1