Complete the following operation and determine the correct answer using the appropriate number of significant figures: 1.023 * (1.40x10*) O 1.43x10^4 O 1.4322x10^4 14,322 1.432x10^4

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

A: Answer:In multiplication operation number of significant digits in final answer will equal to the…

Q: 7401 x 1047, when expressed correctly in scientific notation, would be written as ___ . 7.401x…

A:

Q: Multiply or divide the following measurements. Be sure each answer you enter contains the correct…

A: Significant Figure Rule:When multiplying or dividing numbers, the result has the same number of…

Q: perform the following calculations and provide an answer with the correct number of significant…

A: In the given question we have to calculate the following value with correct significant figure.

Q: Multiply or divide the following measurements. Be sure each answer you enter contains the correct…

A: Same Units cancel each other if present in division form only. Treat units similar to the numbers…

Q: The density of air at ordinary atmospheric pressure and 25 oC is 1.19 g/L. What is the mass, in kg,…

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Q: If the radius of the sun is 7.001×105  km, what is the average density of the sun in units of grams…

A: Density can be calculated as: Density=MassVolume

Q: 0.93 cm x 4.925 cm 358.62 g 64.52 mL 93. g mI 1 = X 93. mL = cm 0 mL 5.0 g

A: The expressions given are:

Q: Calculate the slope (m) of the best-fit line using the equation: m=y2-y1/x2-x1. Report the result to…

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Q: Carry out the following mathematical operations, rounding your answers to the correct number of…

A: (0.41 + 124.9)/1.4 × 10-2 = ? = 125.31/1.4 × 10-2 = 125.31/0.014 = 8950.715

Q: Complete the following calculation and express the answer with the correct number of significant…

A: To solve this question, first solve the numerator part and round off answer to least decimal place.…

Q: Perform the following multiplications and divisions and express the answer in the correct number of…

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Q: lume (in L) of an object that has the density of 1.48 g/cm^3 and a mass of 2

A: The volume and mass of a substance are related by the density of a substance.

Q: Express the result of the following calculation in scientific notation: 301 cm x 439 cm 1.32 x 10°…

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Q: None

A: (4.743936*10-2)/(1.2628*103)separate the constants from the powers of…

Q: A chemistry student needs 65.0 mL of diethylamine for an experiment. By consulting the CRC Handbook…

A: The relation between mass and volume is given by: Density = mass / volume so, mass = density x…

Q: Complete the following operations and write your answer with the correct number of significant…

A: Complete the following operations and write your answer with the correct number of significant…

Q: Add or subtract the following measurements. Be sure each answer you enter contains the correct…

A: In scientific measurements, the significant digits of a number are those digits that carry…

Q: 2.0947 mL X 2.425 mL 642.98 + 79.239 mL mL 2 78.08 cm X 45. cm cm

A: For division and multiplication, the answer should have the same number of significant figures as…

Q: Determine the answer for the equation below with correct number of significant figures: 3.215 x 13.2…

A: The result of multiplication or division should be reported in the same number of significant…

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

A:

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

A: To determine the correct number of significant figures in the answer for the calculation (965.43 x…

Q: Of the following choices, which one has the LARGEST value? 0.0052 1.1 x 10^-3 (expressed in…

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Q: Perform the following calculations and report your final answer with the correct number of…

A: Since, Lowest significant digit present in the given questions is also a part of answer means same…

Q: Write each of the following numbers as “ordinary” decimal numbers.   6.244 x 10^3   9.117 x 10^-2…

A: a) 6.244×103 6244 b) 9.117×10-2 0.09117 c) 8.299×101 82.99

Q: Multiply or divide the following measurements. Be sure each answer you enter contains the correct…

A: This problem is based on significant figures.We know that , According to the rule for significant…

Q: A student is given the following question: "What is the mass of a gold bar that is 7.379 × 10–4 m3…

A: We know,Mass = Density x Volume

Q: what is decimal nottion of 3.2×10^11

A: 320000000000 Decimal notation.

Q: cm x 4.125 cm mol L -41 m +0.50 s cm X 1.65 L = mol 2 0 S

A: (1) For multiplication and divisionWhen two numbers are multiply and divide then the answer has the…

Q: if a plot of weight in g vs volume in ml for a metal gave the equation y=13.41x and R^2= 0.9981 what…

A: Density, mass and volume of a metal are related as:

Q: 3.39×10^−5g to micrograms Express your answer to three significant figures and include the…

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Q: Multiply or divide the following measurements. Be sure each answer you enter contains the correct…

A: -> In addition and subtraction answer contains the lowest number of decimal places.-> In…

Q: An iceberg has a volume of 8365 ft^3 What is the mass in kilograms of the iceberg? The density of…

A: Density is a physical quantity that can be determined with the help of the mass and volume of the…

Q: A student sets up the following equation to convert a measurement. (The ? stands for a number the…

A:

Q: Add or subtract the following measurements. Be sure each answer you enter contains the correct…

A: While performing addition or subtraction, the answer should contain as many decimal places as the…

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.