1-25 How many significant figures are in the following? (a) 0.012 (c) 36.042 (e) 32100 (g) 0.000012 (b) 0.10203 (d) 8401.0 (f) 0.0402

Q: Carry out the following operations and express the answerswith the appropriate number of significant…

A: Significant figures are the digits having a meaning in a given number. The number of decimal places…

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: Convert the following from scientific notation to decimalform.(a) 3.333 × 10-3(b) -1.20 × 107(c)…

A: Since we only answer up to 3 sub-parts, we’ll answer the first 3. Please resubmit the question and…

Q: Round the following to the indicated number of significant figures:(a) 0.424 (to two significant…

A: Since, we answer only upto three sub-parts, so we will answer first three. Please resubmit the…

Q: Express each of the following numbers in scientific notation with correct significant figures:(a)…

A: Since you have posted question with multiple sub-parts, we are entitled to answer the first 3 only.…

Q: How many significant figures are in each number?(a) 58.31 (b) 0.00250 (c) 2.7 * 103 (d) 1 cm = 0.01…

A: a) 58.31 = There are 4 significant figures.     b) 0.00250 = There are 3 significant figures.     c)…

Q: How many significant figures do the following numbers contain? (a)   1.233 + .1    (b)   1.233*.1…

A: In this question, we have to find out the correct answer of given problem by the help of the…

Q: Underline the significant zeros in the following numbers:(a) 0.41     (b) 0.041     (c) 0.0410…

A: In a given number zero can be significant and not significant. There are three major rules for this:…

Q: Convert the following quantities into SI units with the correct  number of significant figures. (a)…

A: Given data (a) 5.4 in        (distance)  (b) 66.31 lb     (mass) (c) 0.5521 gal     (volume) (d) 65…

Q: Round off each of the following numbers to two significant figures:(a) 517(b) 86.3(c) 6.382 × 103(d)…

A: There are few rules to determine number of significant figures: a) Non-zero digits are always…

Q: (a) How many picometers are there in 1 m? (b) Express6.0 * 103 m using a prefix to replace the power…

A: (a) The conversion of 1m into centimeters (cm) is done as,

Q: Perform the following calculations and report each answer with the correct number of significant…

A: As per our guidelines, we are supposed to give answers for the first three subparts kindly repost…

Q: Determine whether the zeros in each number are significant(A) 2050(B) 9.00 x 10^2(C) 0.0530(D)…

A: Dear student, you have not mentioned the parts for which you need answer. I am answering the first…

Q: Express the results of the following additions and subtractions to the proper number of significant…

A:

Q: Write the following numbers in standard notation. Use a ter-minal decimal point when needed:(a)…

A: when we are going to convert scientific notation to standard notation , we have to multiply the…

Q: Express the results of the following multiplications and divisions to the proper number of…

A: Hi, as you have provided the many numbers of subparts in a single question and have not mentioned…

Q: Be sure to answer all parts. An empty Erlenmeyer flask weighs 205.9 g. When filled with wat contents…

A:

Q: How many significant figures are there in each number below? (a) 1.903 0 (b) 0.039 10 (c) 1.40 X 104

A: Given   How many significant figures are there in each number below? (a) 1.903 0 (b) 0.039 10 (c)…

Q: Write the following numbers in standard notation. Use a ter-minal decimal point when needed:(a)…

A: For a)    6.500×103 = 6.500×1000                       = 6500   For b)    3.46 × 105 = 3.46 ×100000…

Q: How many significant figures are there in each of the following? (a) 81.0 ± 0.8  (b) 3.827 ✕ 109…

A: Each of the digits of a number that are used to express it to the required degree of accuracy,…

Q: Underline the significant zeros in the following numbers:(a) 5.08(b) 508(c) 5.080*10^3(d) 0.05080

A: The rule of significant figures establishes the following points to consider: 1) The zeroes present…

Q: How many significant figures are there in each of the following measurements?   (a) 4.380 x 10-8 m…

A: To find: The number of significant figure present in the given numbers.

Q: Perform the following calculations and report each answer with the correct number of significant…

A: Significant Figures in Addition and Subtraction:When adding or subtracting numbers, the result…

Q: Perform the following calculations and report each answer with the correct number of significant…

A: Significant figures: The numbers which make us read easily when their value is too large are called…

Q: Convert the following from scientific notation to decimalform.(a) 5.37 × 10-4(b) 9.390 × 106(c)…

A: The given scientific notations to be converted into decimal form.

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: Calculate each of the following expressions, giving youranswers the proper numbers of significant…

A: Welcome to bartleby !

Q: Round off each of the following numbers to two significant figures:(a) 0.436(b) 9.000(c) 27.2(d)…

A: Take a gander at the primary non-zero digit if rounding to one significant figure.  Take a gander at…

Q: How many significant figures are there in each of the following? (a) 61.8 ± 0.1 (b) 3.407 x 109 (c)…

A: ->All non-zero digits and any zeros contained between non-zero digits are…

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.