How many significant figures are in each of the following measurements? а. 310.0 kg b. 0.224800 m c. 0.05930 kg

Q: What is the number of significant figures in each of thefollowing measured quantities? (a) 601 kg,…

A: The total number of single digits used in expressing a number is known as significant figures. The…

Q: 58. Perform each calculation to the correct number of significantfigures.(a) 89.3 * 77.0 * 0.08(b)…

A: Significant figures are the digits of a number that are meaningful in terms of accuracy or…

Q: In the product A ∙ B ∙ C, A has 5 significant figures, B has 3 significant figures, and C has 4…

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

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

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Q: Table 2 Weighing by Difference Mass of Empty Beaker Mass of Beaker + Sugar Mass Measurement 69.787 g…

A: Given,  Mass of empty beaker = 69.787 g  Mass of beaker + Sugar = 75.230 g  Calculate the mass of…

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

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Q: Use the significant figures rules to report the result of the following computation. (43.221 1.6) /…

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Q: Which one of the following measurements is reported to 3 significant figures? a. 0.019 km O b. 3.468…

A: Significant numbers are the digits of a number that have significant contribution towards precision…

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

A: ANS. -0.82 m3

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

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Q: 45. Express each of the following numbers in exponential notation with correct significant figures:…

A: To convert 405 in exponential form first place decimal from right to left and place decimal just…

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

A: Different units can be converted into each other with the help of different conversions factors in…

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: The product of 79.7 m x 9.31 m is m2. Express the answer with the correct number of significant…

A: Answer: 742 m2

Q: 3. Round off the following values: а. 1.2267 x 103 kg to 3 significant figures b. 0.00120678 L to 2…

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Q: 49. Round each number to four significant figures.(a) 255.98612 (b) 0.0004893222(c) 2.900856 * 10-4…

A: The following rules can be followed to round up the final answer to the significant figures.…

Q: Osmium has a density of 22.6g/mL. What volume would be occupied by a 13.7g sample of osmium? Report…

A: Given that:  density, d = 22.6 g/ml Mass = 13.7 g V =?

Q: m cm - 4.2 × 10° х 10' ? S

A: For unit conversion, 1 m = 100 cm = 102 cm ( -4.2 × 105 ms) . 102  cm =  -4.2 × 107 cms

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

A: The conversion of quantity from one unit to another unit is known as unit conversion. During the…

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

A: Distance is measured in different units such as meters (m) , centimeters (cm) , millimetres (mm) ,…

Q: Decide whether each proposed multiplication or division of measurements is possible. If it is…

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Q: Decide whether each proposed multiplication or division of measurements is possible. If it is…

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Q: 2 kg•m g'm 77. 2 2 S S

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Q: How many significant figures in each term : 0.001048 and 3032 ?   a. 7 and 7 b. 6 and 6 c. 4 and 7…

A: Significant number is very important to represent the result. Significant number of given terms is…

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

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Q: A brick has a mass of 4.0 kg and the Earth has a mass of 6.0 x 10 g. Use this information to answer…

A: Mole interms of mass :   mole  = given mass/ molecular mass   n = w/M    Mole interms of particles…

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

A: To convert 90 kg.m/s to g.m/s.

Q: A raindrop has a mass of 50. mg and the Pacific Ocean has a mass of 7.08 × 10° kg. Use this…

A: 1 mole = avogadro number of particles = 6.022 x 1023 particles    Given that  1 rain drop = 50 mg…

Q: 7.64x1020 H2O2 molecules Express your answer using three significant figures. m =

A: Since  1) Find the number of moles present in each of the given substance. 2) Multiply the number…

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

A: In chemistry g/mL or g/L is readily used so in order to convert one to other we have to used the…

Q: B. Significant figure. Identify the total significant figure of each item. 1. 786.39 cm 2. 0.009 mL…

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Q: What is the number of significant figures in each of thefollowing measured quantities? (a) 601 kg,…

A: Since you have posted a question with multiple sub-parts, we will solve first three sub-parts for…

Q: Decide whether each proposed multiplication or division of measurements is possible. If it is…

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Q: How many candies are found in a box of Bertie Beans if one box weighs 54.11 and the average Bertie…

A: Given: Mass of candies in box = 54.11 g. And the average mass of each candy = 0.33 g.

Q: (5) One meter contains how many micrometers? A: 1x 109 B: 1 x 10-9 C: 1 x 10-6 D: 1 x 103 E: 1 x 106

A: 1 Meter contains 1 × 106 micrometres.

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

A: Convert the given measurement---

Q: Express your answer using two significant figures. T = 25 °C

A: (_°F - 32)*5/9 = _°C

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

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Q: C. 136 Q3. Accuracy refers to how close a measured number is to A. zero C. Other measured numbers…

A: 3. Sol :-  Given statement is :  Accuracy refers to how close a measurement number is to :  A. zero…

Q: 2, '4 9, 8, 9. 10cm How long is the box shown in the diagram above? Number only

A: Given diagram,

Q: 3. Use exponential notation to express the number 385,500 to (a) one significant figure. (b) two…

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Q: . How many significant figures does each of the following have? A) 275 Gm C) 5000 ml B) 003544 dg…

A: Significant Figures -  These demonstrate the notation of digits that are reliable and absolutely…

Q: Decide whether each proposed multiplication or division of measurements is pc proposed…

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

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

A: Formula : 1 kg = 103 g 1 m = 102 cm  1 kg.m = 105 g.cm   -1.4 × 103 kg.ms × 105 = -1.4 × 108 g.cms…

Q: The result of the calculation (1.0161-0.8711) with correct number of significant figure is a.…

A: Given calculation problem;   1.0161 - 0.8711

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.