Write the following in three significant figures.a. 0.0030850 km c. 5808 mLb. 3.0823 g d. 34.654 mg

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

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Q: . Convert the following: a. 623.5 F to K  b. 0.0083 miles to cm c. 3027.2 ml to ounces

A: Note : According to our guidelines we are supposed to answer only first three subpart. Kindly repost…

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: Write the correct number if significant figures for the following numbers a. 2 816.0014    b.…

A: (a) The number of significant figures in 2816.0014 are eight.All non-zero digits are significant.The…

Q: For each of the following determine how many significant figures are present a. 8 X 10-3 g b. 53000…

A: 1. All non-zero digits are always significant.2. zeros between nonzero numbers are significant.3.…

Q: Round each number to three significant figures. b. 1.548937 x 10 a. 79,845.82 c. 2.3499999995 d.…

A: Hi, since you have posted question with multiple subparts. We will answer the first three subparts…

Q: Convert the following measurement. 0.659 g 2 = 0 L mg dL

A: 1 g = 1000 mg1 L = 10 dL

Q: Convert each temperature. a . 32 °p to 0 c (temperature at which water freezes) b. 77 K to 0 P…

A:

Q: ndiur 4.S 3. Express 9.7001 x 10-3 as an ordinary decimal number with the correct number of…

A: 9.7001×10^-3 having a ordinary decimal number as 9.7001e+3 is the E notation version of the…

Q: how many significant figures are in each of the following numbers? a. 0.025 b. 22.4 c. 0.0404 d.…

A: Rules for determining the number of significant figures: 1) all non zero digits are significant.…

Q: How many significant figures are represented in each ofthe following numbers?a. 10.0 d. 2.062b.…

A: To find: The number of significant figures: a. 10.0  b. 0.214 c. 0.120 d. 2.062 e. 10.50 f. 1050

Q: Convert 0.00023 m to miles 2. Convert 0.66 lb to grams

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Q: What is the equality that would provide the following conversion factors? 12 inches / 1 foot or 1…

A: Unit conversions . 1foot/12 inches. 1 foot = 12 inches. Correct option is D.

Q: Which of the following numbers contains the designated correct mumber of significant figures? Select…

A: To find significant figure do not count zero after decimal and before digits but every zero must be…

Q: Conversions: include the correct number of significant digits  a. 1.2 g to ug (micrograms) b. 10.0…

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Q: 4. Express in scientific notation. Include all significant figures. 0.000000738592

A: Answer: When we represent a number in scientific notation, there are two components of it, one is…

Q: Convert the following numbers from Scientific Notation to Regular Notation. a. 5.7x106®

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Q: 7. Convert the following:  b. 0.0083 miles to cm c. 3027.2 ml to ounces d. 0.885 kg to pounds

A: Miles and cm both are units of distance. ml and ounce are units of volume. kg and pounds are units…

Q: A metal has a mass of 30.000g when it is placed in a graduate cylinder containing 20.0 mL of water…

A: According to Archimedes principle, the volume of solid submerged in the water is equal to the volume…

Q: Which of the following numbers have four significant figures?  A. 12045 B. 5500 C. 5500. D. 0.010210

A: The question is based on the concept of significant figures. we have to identify which of the given…

Q: 4. Show the answers with appropriate number of significant figures. 39.9 а. 6.022 x1023 b. 0.0021 g…

A: In case of multiplication or division, the least number of significant figures in any number…

Q: How many significant figures do the following quantities have? a. 6.420 x 106 mm b. 0.00043210 kg…

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Q: Copper has a density of 8.9 g/cm3 what is the volume of 2.5g copper

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Q: an object has a density of 3.83 g/mL and a total mass of 61.7 g what would be the volume in mL

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Q: Conversions: include the correct number of significant digits a. 0.35 oz to mg b. 75 mL to…

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

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

Q: How many significant figures in the following numbers?

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Q: 1. 35 kilometers = 2. 1600 yards 3. 3500 ml = = miles kilometers gallons

A: Since you asked multiple questions so as per Q&A guidelines of portal I solved first three…

Q: Choose the answer with the correct number of significant figures.  An unknown sample of…

A: The digits/numerals part of any number contributing essentially in its measurement/calculation is…

Q: 4. If an object has a density of 4.05 g/cm³, what is its density in units of kg/m³? a. 4.05 x 10¹…

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Q: 2. How many significant figures are in the following? a. 50.0 cm b. 0.00500 m c. 1.50 x 105 sec

A: Calculate number of significant digit in the given question ?

Q: Convert the volumes from liters to the indicated derived units. 18.4 L to milliliters: 2.67 L to…

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Q: Conversions: include the correct number of significant digits and follow the format provided in the…

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Q: O 1000 O 100 O 2.2 O 2200

A: Answer = 1000 gram Solution - According to the question - Given - Kilogram to Grams Hence, the…

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Q: A 50mL beaker has a mass of 42.503g.  Make the following conversions    mass in dg

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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.