# Significant Figures

### Topic Page

Significant Figures### Questions

- What are rounding and significant figures?
- How can I round significant figures when multiplying?
- How can I round significant figures in Excel?
- Why should I use significant figures in chemistry?
- Question #1cb75
- When I am doing calculations, how much should I round of the masses in the Periodic Table?
- What are significant figures and why do they matter?
- Question #8372c
- Question #b65fe
- Question #0a2eb
- Question #16ba2
- Question #16bfa
- Question #8654e
- Question #06425
- Question #6af5d
- Which number has one significant figure: #4xx10^(-23)# or #4.0xx10^(-23)#?
- If converting 5.15 days to seconds = 444960 seconds, what is 444960 in sigfig terms?
- What is the answer of: 320.70 − (3103.0/1.3) in sigfig terms?
- Question #924ee
- Question #48161
- What is 0.00124658 rounded to 2 significant figures?
- How many significant figures are in the number 5400?
- How many significant digits are in the value 0.0050340?
- How many significant digits are in #2.404 * 10^6# #kg#?
- How do you round 0.00222755 to four significant figures and express the result in scientific notation?
- How should I round #1.27368421053# #"atm"# to three sig figs? Should it be #1.27# or #1.30#?
- Question #c2e90
- How many significant digits does the number 0.0034 have?
- Question #fb02e
- How many significant digits are in #50.00#?
- I have a confusion regarding significant and rounding off data, What would be correct answer of this , if we add them: 5.00 + 0 .775 + 0.0001 = ??? What would be its correct answer??
- I have a great confusion in significant and rounding off data, 834.8501 I have to be asked to round off to four significant, I have done it as 834.8, but teacher said it would be 834.9, she says rounding of 501 is greater than 500 so one is add into 8. ?
- What is the measurement 111.009 mm rounded off to four significant digits?
- What is the measurement 1042 L rounded off to two significant digits?
- How many significant figures are in the measurement 811.40 grams?
- How many significant figures are in the measurement 0.0105 km?
- How many significant digits are in the number 0.00120?
- Question #049da
- How many significant figures does 0.0560 have?
- Using the rules for significant figures, what do you get when you subtract 15.54 from 508.9538?
- Does any of the following pairs have the same number of significant figures?
- 5) How many significant figures are in the number 0.008?
- 5) How many significant figures are in the number 2.3462?
- 5) How many significant figures are in the number #2.34xx10^12#?
- 5) How many significant figures are in the number 0.02?
- 5) How many significant figures are in the number 0.122210000?
- What is the number of significant figures in the measurement of 45.030 mm?
- How many significant figures are in the number 0.115?
- What is the sum of 334.540 g and 198.9916 g to the correct significant figure?
- How many significant digits are in the number 5.40?
- How many significant digits are contained in the number 1804.00?
- Question #94c0e
- What are the significant digits in a measurement?
- Suppose you add a measurement of 7.2 mL to a measurement of 15.37 mL. How many decimal places should the answer have?
- Suppose you multiply a measurement of 4.52 kg by a measurement of 6.0 kg. How many significant figures does the product have?
- How many significant figures are there in the number 1008500?
- What is the number of significant digits in 0.0070 ft?
- What is the number of significant digits in 20,300.011 lb?
- How do you round 65.145 meters to three significant figures?
- How do you round 0.000718 kilograms to two significant figures?
- How would you round 155 cm to two significant figures?
- How do you round 65.145 meters to 4 significant figures?
- How do you round 100.1°C to 1 significant figure?
- How would you write the number of significant figures present in 372kg?
- How would you write the number of significant figures present in 16,500 km?
- How would you write the number of significant figures present in 0.0031 m?
- How would you write the number of significant figures present in #"106,356.7800 s"#?
- Question #1c6ee
- How many significant figures are present in 78?
- Using the rules for significant figures, what do you get when you add 24.545 and 307.3?
- Using the rules for significant figures, what do you get when you multiply 67.6 by 1.2?
- What is the value of 12,437 when rounded to four significant figures?
- What is the measurement of 417.32 g when rounded to four significant figures?
- What is the value of 9682 when rounded to three significant figures?
- What is the length of the nail reported to the correct num ber of significant figures?
- Consider three masses that you wish to add together: 3 g. 1.4 g, and 3.3 g. These numbers represent measured values. How do you add the numbers together and report your answer to the correct number of significant figures?
- How would you round 9,446 to the nearest thousand?
- How many significant figures will the answer of the operation below have?
- How many significant figures will the answer of the problem below have?
- How do you round 1,566,311 into 3 significant figures?
- How do you put 1.349582 into 3 significant figures?
- How many significant figures are there in the number 24.006?
- How many significant figures will there be inthe answer to the following problem? #101.7 * 5.45#
- How many significant figures will there be in the answer to the following problem? #6.783 - 2.56 #
- How many significant figures will there be in the answer to the following problem? #3.4 *17.05 #?
- What is a meaningful digit in a measured quantity said to be?
- Without calculating the result, how do you find the number of significant figures in the following products and quotients?
- When does a 0 count as a significant figure?
- What is #(28.7xx10^5)/48.533+144.99#?
- How many significant figures does 0.098560 have?
- Question #15539
- How do you round each number to four significant figures? 0.004384010 cm and 431,801 kg?
- The number 0.00243 has how many significant digits?
- How many significant figures are in the measurement 0.020 km?
- Question #ec69f
- How many significant digits does 520 have?
- How many significant digits does 50007 have?
- How many significant digits does 20.0020 have?
- How many significant digits does 80800 have?
- How many significant digits does 230. have?
- What is the number of significant figures in each of the following?
- The number 19.0 has how many significant figures?
- The number #2.87 xx 10^9# has how many significant figures?
- The number 40 has how many significant figures?
- The number -9.87 has how many significant figures?
- What is the mass in milligrams of a #4.3*mol# quantity of sodium metal?
- What is the product of 877 and 0.345 expressed to the correct significant digits and written in proper scientific notation?
- How many significant figures are there in the measurement #10.3 *10^2# kg?
- How many significant figures are there in the measurement 238.230 kg?
- How many significant figures are there in the measurement 100.0001 kg?
- How do you express the sum of 9.78 g and 7.0 g using the correct number of significant digits?
- How do you express the product of 3.3 cm an 7.00 cm using the correct number of significant digits?
- What is the measurement 345.067 mg rounded to four significant digits?
- How many significant figures are there in the measurement 64,000 mg?
- How do you correctly round this problem #(30.00 g)/ (10.0 mL)#?
- What is the number of significant digits and the implied precision of the given number: 2851 dollars per acre?
- How do you calculate 6200 x 5.125 and round your answer to the correct number of significant figures?
- How do you round 2.001234 to three significant figures?
- How do you calculate the following to the correct number of significant figures?
- How do you write the numbers 10, 100, and 1000 in with two, three, and four significant figures, respectively.?
- How can I perform the following operation 100-23, taking into account the number of significant figures?
- How can I perform the following operation 32500 + 26 823 - 56 000 taking into account the number of significant figures?
- What is the mass of #3.2 × 10^24# atoms of nickel?
- The density of hydrogen at standard temperature and pressure is 0.0899 gram per liter. How would you express the density to two significant figures?
- A student calculates the density of an unknown solid. The mass is 10.04 grams, and the volume is 8.21 cubic centimeters. How many significant figures should appear in the final answer?
- How many moles are present in 5.0 billion atoms of carbon? ___________ (Answer with the correct number of sig figs)
- How many molecules are present in 1.0 x 103g of water? (Answer with correct number of sig figs)
- How do I figure out the significant figures from a question that involves a scientific notation to solve?
- How can you convert 43.736 to 1 significant figure?
- How do you round the number 894.754,390 to the near million?
- How many significant figures are in 0?
- How many significant figures are in 163?
- How are decimals used to find significant figures?
- Do you count all zeros behind a decimal place as significant figures?
- How do you determine the number of significant figures if a number does not have a decimal place?
- How are significant figures determined if a number is expressed in scientific notation?
- How many significant figures are in #92 * 10^3#?
- Question #8fbbd
- How many significant figures are in the measurement 2103.2 g?
- How would you round 0.0523 to one significant figure?
- What is the value of 1467 when rounded to three significant figures?
- How do I round my answer for a measurement to appropriate significant figures if the measuring tool gives the measurements in increments of 2, 4, 6, etc.?
- How do you reduce a number to a certain number of significant digits?
- Question #9435c
- How many significant figures are in 0.00081?
- Question #15f43
- How do you round 0.013946 to three significant figures?
- Which of the following has three significant figures? A. 0.0005 m, B. 7,007 mg, C. 5.60 km, D. 0.080
- Are zeros never significant digits?
- Question #85a3f
- Question #972fd
- Question #1fb34
- Question #91b9d
- How many significant digits are in the number 0.7080?
- Question #4f28e
- Question #a0133
- Question #6930d
- How do I round off? 12.456 + 15 + 23.45
- What is the limiting reactant when 6.00 g of BaCl2 reacts with 5.00 g of Na3PO4 to form the precipitate Ba3(PO4)2?
- Question #b68ff
- Which statement is correct one and how? 1- Which number has three significant figures? 2- Which number has three significant digits?
- How do you round #1721.344# to three significant figures?
- How many significant figures are there in the result of the following calculation? (4.321/28) x (6.9234 x 10)
- How many significant figures does this number contain: 5.684?
- What is the estimated value of #7.94/2.01# to 1 significant figure?
- How do you add 32 500 + 26 823 - 56000 *to the correct number of significant digits*?
- How many significant figures are in the measurement 0.0034 kg?
- How do you determine the number of significant figures in a problem?
- How many significant figures can the final answer have? #(29 - 20.2) xx 1.79 xx 10^2 -: 1.37#
- How do you round .000405 to 2 significant figures?
- Question #a6453
- What is the meaning of "Assume when using a meter stick measuring can be done so that the last significant figure is in the tenth of a millimeter digit".?
- Question #a89be
- Question #3790f
- Question #d5112
- Question #9f7af
- Question #d6001
- What do #100.# and #50.# mean?
- Question #f3fc1
- Question #29219
- Question #c7216
- How many significant figures are in 0.04050?
- What is the correct calculation for this? Perform the following calculations to the correct number of significant figures. 91.3×73.0×0.08
- Question #51727
- Question #93106