Perform the calculation and round the answer to the correct number of significant figures. 14.658−5.37

Q: (3.20×10^2)(2.72×10^−3) (2.918×10^−3)(57.0)   Above is listed as a fraction   Express your answer…

A: Interpretation -  To express the answer in the correct number of significant figures in the given…

Q: Convert the following to ordinary decimal numbers 4.995*10^0 8.712*10^1

A: The transformation of scientific notation into corresponding decimal numbers can be done using…

Q: 20. In mathematical operations involving antilogarithm (In your calculator, press shift log), the…

A:

Q: 1) Volume of liquid Liquid 1 Liquid 2 Type of liquid Water unknown liquid Volume (mL) 10.0 mL 10.0…

A: The mass and volume of liquid data given are,

Q: Determine the slope of this line. Calculate Ea KJ / mol The slope is y = 7097.3x - 17.85

A:

Q: Use the References to access important values if needed for this question. The number 4.75721…

A: The rounded to 3,4 and 5 significant number according to given number are given below.

Q: 5. Perform the following calculations using your calculator: a. (3.21 x 104) (6.59 x 103) = 6.24…

A: a. 3.21×104 ×(6.59×103)     =211539×103 b. 6.24×103/1.95×104     = 0.32

Q: 56. Round the number on the left to the number of significant figures indicated by the example in…

A: Significant figures of a number are those which are absolutely necessary to explain the numbers…

Q: Perform the following calculation, reporting your answer to the correct number of significant…

A: Rules for significant figure All non zero integer are significant Exact number have unlimited…

Q: Constants Tigures Part A while 600 x 195 Express your answer with the appropriate number of…

A: Rules for significant figures in Multiplication and Division. First determine the significant…

Q: Complete the following mathematical operation and answer with the correct number of significant…

A:

Q: Provide the answers with proper number of significant figures in the following operations. pls…

A: We know the default base of logarithm is 10.  To find the antilog we need to divide the given number…

Q: Perform each calculation to the correct number of significant figures. (1.5×10^6÷2.93×10^5)+7.33

A: Try to solve this problem step by step as follows :  = (1.5 × 106 ) ÷ (2.93 × 105 ) = 0.51 × 10  =…

Q: The highest recorded body temperature that a person has survived is 320. K. Part A You may want to…

A: Temperature describes the energy state of a matter. The temperature can be expressed in Kelvin,…

Q: Drag the answers that have been correctly rounded to the appropriate number of significant figures…

A:

Q: 2×10−5)(5.09×104) (7.70×10−8)   Above is listed as a fraction

A: Applying concept of significant figures.

Q: Please refer to this table underneath. I have the answer for Part A I need help with Part B & C.…

A: Step:IGiven,Part B     Temperature in °F=-37.0°FFind out     Temperature:          in K=?…

Q: Select the correct option for the answer (with the correct number of significant figures) to the…

A:

Q: Describe a method to determine the volume of a very small needle.

A: There are two ways to find out voulme of needles. there are 2 ways to find size of small needle , we…

Q: The number 9.469709 rounded to 2 significant figures is The number 674.9424 rounded to 4…

A: Rounded the number as directed in the question ----

Q: Part A Compute 3.5 x 4.48697. Round the answer appropriately. Express your answer numerically using…

A: # Part-A: The given multiplication is 3.5 * 4.48697 When we multiply or divide two or more numbers,…

Q: Complete the following using significant digits rules. Report your answers using the correct number…

A: Complete the following using significant digits rules. Report your answers using the correct number…

Q: Round the answer to the correct number of significant figures. (27.52÷3.29) + 5.7=14.065

A: Introduction: significant figures in a reported value is the number of digits that are known with…

Q: Carry out each calculation and report the answer using the proper number of significant figures.…

A:

Q: 14.3476 +2.67 Express your answer in appropriate significant figures. 953.2140.7329 Express your…

A: Significant figures: The number of digits that are used to express the quantity. Appropriate…

Q: Part A pH 9.0 Express your answer using one significant figure. (H3O*] = M Submit Request Answer…

A: The pH of a solution measures the hydrogen ion concentration on the negative logarithm scale. It can…

Q: Volume of water in beaker (mL) Beaker reading 60 50 40 30

A:

Q: 0.17 M NaCl Express your answer to two decimal places. pH =

A:

Q: Perform the operation as indicated below and report your answer rounded with the correct number of…

A: In positional notation, significant figures are the digits in a number that are accurate and…

Q: Perform the calculation to the correct number of significant figures.  (8.111-7.50)/3.002

A: The given arithmetic expression is, (8.111-7.50)/3.002

Q: Perform each of the following calculations to the correct number of significant figures. 1.…

A: In addition or subtraction, the final result should be upto the same number of decimal places as are…

Q: [Refere It is sometimes necessary to take powers or roots to solve chemistry problems. Take powers…

A:

Q: Perform the following mathematical operations and choose the answer with the correct number of sig…

A: Multiplication and division of significant figures :- The answer must have the same number of…

Q: Perform the calculations and determine the absolute and percent relative uncertainty. Express each…

A: Answer is given in below image  In a answer is 5.8±0.30 Absolute uncertainty = 0.30 Percentage =5.17…

Q: Determine the answer to the following problem.  Make sure your final answer has the proper number of…

A: • The given problem is -     15.67200 − 33.009000   • We need to determine the final answer of the…

Q: Round off each of the following numbers to the indicated number of significant digits and write the…

A: Significant figures are the number of digits in a value that contribute to the degree of accuracy of…

Q: Q1 A pencil is 16.2 cm long. What is its length in inches?           Q2 A person has a mass of…

A: Solution A unit conversion expresses identical property as a unique unit of measure. as an example,…

Q: Perform the calculations and determine the absolute and percent relative uncertainty. Express each…

A: In this question we have to calculate the absolute and percent relative uncertainty of the following…

Q: Perform this mathematical operation: (2.568x5.8)/4.186 1. Which has the fewest number of…

A: The significant figure refers to particular digits in a number. According to the measurement rule,…

Q: Perform the following calculation to the correct number of significant figures: 453 / 2.031

A: Given calculation,         453 / 2.031

Q: 2.20 (3)(35) Express your answer using the correct number of significant figures.

A: Given value: 2.20/(3)(35)

Q: A. Rounding Off A.1 Rounding A student rounded off the following calculator displays to three…

A: Rules for significant figure  All non zero integer are significant  Exact number have unlimited…

Q: Convert 999  mm3/s to km3/day. (Integral or decimal)

A: Here we are required to convert the following unit  mm3/s to km3/day.

Q: When 22.473 + 82.25 are summoned the answer should have blank digits after the decimal point Enter…

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

Q: Perform the calculation and give your answer with the proper number of significant digits.       1.…

A: For calculation , we have to follow BODMAS rule where first solve brackets then followed by orders…

Q: Freezing point of water 1 Determine room temperature using a Centigrade thermometer: 2 Convert the…

A: Temperature is the measure of hotness or coldness of the body. Temperature of the body is measured…

Q: 1222.5+6.24+3.88 Express your answer to the appropriate number of significant figures.

A: There is an addition of 3 numbers.

Q: The quadratic formula is used to solve for x in equations taking the form of a quadratic equation,…

A: The given quadratic equation is: 2x2+21x-7.1 =0 ......(1)

Q: What answer should be reported with the correct number of significant figures, for the following…

A:

Q: Compute 9.3456 + 2140.56. Round the answer appropriately. Express your answer numerically using the…

A: As the rule says we have to round off to the least no. of decimal places while adding or…

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.