How many significant figures are in the number 9.80 x 104?

Q: 0.1184x8.00x0.0345 please do the calculations and give me the final answer with the correct number…

A: The calculations are to be done and the final answer with the correct number of significant figures…

Q: How many significant figures are in each of the following numbers (assume that each number is a…

A: (a) The significant figure for 4.003 is 4 because zeros between two non-zero digits is…

Q: How many significant figures are in this number? 0.70050 g

A: • Significant figures are meaningful digits which are known with certainty.  • There are certain…

Q: Do the following calculation and report your answer with the correct number of significant figures.…

A:

Q: How many significant figures are in the following: A. 3001 inches b. 0.00350 m c. 5600 ft

A:

Q: When the calculation (1.0453x10-1.4) x 1.604 is carried out, the number of significant figures in…

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Q: 6. How many significant figures does the following number have: 0.002040 6. O 4 2

A: Given: 0.002040

Q: Indicate how many significant figures there are in (a) 0.305 0 (b) 0.003 050 (c) 1.003 X 104

A: a.  0.3050 Number of significant figure:  4   b.  0.003050 Number of significant figure:  4

Q: When 87.7 is added to 73.841, the result should be reported with significant figures. And when 87.7…

A: 87.7+ 73.841= 161.5 87.7÷73.841 = 1.19

Q: Express the number 554,780,000,040 in scientific notation to three significant figures.

A:

Q: 1. Which of the following quantities has three significant figures? a) 0.0095 b) 0.4 c) 101 d) 0.10…

A: a) 0.0095  two significant figure b) 0.4  one significant figure c) 101   three significant figure…

Q: Why does 25000 only contain 2 significant figures?

A: Given that a number 25000 25000 only contains two significant figures.

Q: The measurement 4.3 x 103 g also could be written as

A: unit conversion is one of the basic measurement gram and kilogram are the units of mass 103 gram = 1…

Q: how many significant figures are in 16.90

A: Number of significant figures in 16.90 = ?

Q: How can the number 642,000 g be written to indicate that there are four significant figures

A: Given number is, 642,000 g

Q: How many significant figures are there in the following numbers? (a)0.00740 (b)609.20 (c)9.005 x…

A: To determine the number of significant figures in a number use the following three rules- 1-Nan-…

Q: Perform the following calculation and input the answer expressed to the correct number of…

A: Non zero digits are always significant.

Q: 80.0 6.0030 x 10-8 1020.80 0.000045 Least Significant Figures Most Significant Figures

A: Rules for significant figures: ◾All non zero numbers are counted in significant figure. ◾ Trailing…

Q: otes: # of significant figures in the ans [NAOH] = 2.0 x 10³ M.

A: 6) [OH-] = 3.5×10-2 [H3O+] = 1.0×10-14/3.5×10-2    = 2.9×10-13 M 7) [NaOH] = 2.0×10-3 M As, NaOH is…

Q: 0.00050 L How many significant digits are there in this number?

A: Given :- 0.00050 L To determine :- number of significant digits in the given problem

Q: Convert 0.0063 to two significant figures

A: Firstly we will find out no. Of significant figures then we will do round off to the required no. of…

Q: To the correct number of significant figures, what is the answer to 8119 x 0.000023? 0.19 0.186737…

A: To find the answer in correct number of significant figures, 8119 X 0.000023?

Q: 1. How many significant figures are in the number 0.0840900? Write the following number in standard…

A: Zero between digits is significant Zero left to decimal is non significant Zeroes just after decimal…

Q: There should be 10.07 x 7.395 2.5x0.08 significant figures in the answer to the following…

A: During multiplication and division,  the result is reported in the minimum number of significant…

Q: 0,0056542  write in scientific notation to two significant figures

A: The number given is 0.0056542.

Q: A sample that has a mass of about 25 g is weighed on a balance that has a percentage of 0.0001 g.…

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Q: Identify the number of significant figures in the numer 9.00 x 107

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Q: The number 114.4335 rounded to 5 significant figures is

A: All non zero numbers are consider as significant figures.

Q: How many significant figures are in the following value? 0.0350 g 4 1

A:

Q: 103.351*102 to four significant figures

A: 103.351 × 102 = 10541.802

Q: 2. The number of significant figures in the number 2101.010100 is

A: 2101.010100 To find out the significant figures of given value.

Q: How can the number 642,000 g be written to indicate that there are 4 significant figures?

A: The number 642000 has three significant figures.

Q: How many number of significant figures are in the measurement 3.88 x 10-3 dm?

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Q: How many significant figures are in number? 30,800

A: In any number,the figures that are known with certainty or precision are known as significant…

Q: 1. Perform the following calculations and give the answer rounded to the correct number of…

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Q: When expressed using an appropriate prefix, the quantity 3.77 × 10–2 L should be written as (write…

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Q: The number 621.0870 rounded to 4 significant figures is

A: To round the number 621.0870 to 4 significant figures.

Q: 0.000000100092 in scientific notation to two significant figures

A: Significant figures: The digits which are measured in a number including one estimated digit is…

Q: The number 4861.850 rounded to 3 significant figures is

A: If any number give in more digit and we have to write in less significant figures use power method…

Q: Round the value 44.981 g to three significant figures.

A: Rounding significunt rules:  Non-zero digits are always significant Zeros between non-zero digits…

Q: (2.241 mm )(2.8 mm ) Complete the operation and express the answer with the appropriate number of…

A: The operation expressed and the appropriate number of significant figures:Unit same for both values…

Q: How many significant figures are in the number 6.455x108?

A: Significant figures is termed as the total number of digit in a number including the last digit wose…

Q: How many significant figures are present in(a) 4.01 102(b) 8.256(c) 100

A: Given, (a) 4.01 102(b) 8.256(c) 100

Q: How many significant figures are in the following: c.) 0.00145 d.) 100365 e.) 1.20 x 10² f.)…

A: Significant figures in the given data are determine using following concepts :-  1) All non-zero…

Q: number of significant figures and units.

A:

Q: The number 8.07 x 10 3 has significant figures.

A: Significant figures:-  It is basically a measure of accuracy and precision.

Q: How many significant figures are there in 0.003840? ( give a numerical answer)

A: Introduction- Significant figures are the digits that have meaning and are non-zero integers. To…

Matter and Measurement

In the universe, there is matter, energy, and void space. The universe contains energy and void space. The definition of matter can be considered as something which possesses mass and consumes space. Chemistry is that branch of science which deals with the study of matter. Under chemistry, nature, composition, and the changes occurring to matter are discussed.