How many significant digits should be reported in the answer to the following calculation? (4.213) + (10.02) =  a. 3 b. 4 c. 2 d. 1 e. none of the above.

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A: Given  Density = 4.55 g/ml Volume = 250 ml

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A: Conversion -->  1 mm = 10-3 m  1 mm2 = 10-6 m2

Q: After performing the following calculation, the answer should have significant figure(s). (0.545 +…

A: After performing the following calculation, the answer should have _____ significant figure(s).

Q: The lowest temperature recorded in a particular city during the past year was –16.53° C. What was…

A: The relation between kelvin and celcius temperature is - kelvin = 273.15 + celcius

Q: CHE154-H Gen Chem II Bronik <CHE154 S20 Ch19 Sec8-10 Exercise 19.64 - Enhanced - with Feedback %3D…

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A: The problem :  6.5-6.034.73

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A:

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

A: Conversion --&gt; 1 m = 100 cm

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A: Interpretation: We have to determine the product for the following given reaction.

Q: (5.985 mmmm )(7.3 mmmm ) Complete the operation and express the answer with the appropriate number…

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Q: ||| O MEASUREMENT Multiplication and division of measurements Decide whether each proposed…

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Q: An aspirin tablet has a mass of 9820.0 mg. Report the mass of the tablet in: grams: • kilograms: kg…

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

A: 1 KJ = 1000 J 1 KJ = 103 J

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A: Mass of the substance contained in one unit volume is known as density of the substance which may be…

Q: Solve the following equation and then express the answer in the correct number of significant…

A: We have been asked to calculate the following equation →                          (8.0 ·0.0482)100.0

Q: When 11.4 and 60.9 are divided, the answer should have      Significant figures

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Q: To how many significant figures should each answer be rounded? (a) (6.626 x 10-34 J-s) (2.9979 x 10…

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Q: Given the equation 2N2(g) + O₂(g) ⇒ 2N₂O(g) Kc = 1.2x10-¹², what is Kc for the equation 2N₂O(g) =…

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Q: How many significant figures does the following calculations yield? (12.2-0.2)/1.02

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

A: The number :

Q: 3 64. Pa cm 3 = ? kPa'm

A:

Q: Perform the following calculations, and report numbers with correct significant figures:  (6.626 x…

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Q: Conversion Factors in Calculations Report Sheet - Lab 2 B. Significant Figures in Calculations B.1…

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Q: The lowest temperature recorded in a particular city during the past year was –16.53° C. What was…

A: Temperature in Kelvin = temperature in degree Celsius + 273.15

Q: Isn't 10.3 Liters only? Because when following the fewest sigfig in the equation, it should be in 3…

A: Yes you're Right ! No. of significant figures in 2.73 are 3 So answer should be reported in 3…

Q: Which of the following relationships is needed if you want to convert from 50.5 mi./hr to ft./s?…

A: Conversion: 50.5 mi/hr = ?  ft/s Here, we have to convert ''mi to ft'' and ''hr to s''

Q: 1. 42.8 cm + 16.48 cm + 1.497 cm 12.8 cm + 9.69 cm 2. 39000 N + 19600 N + 8470 N + 2500 N 3. 467 m +…

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Q: Multiply the following and express your answer in appropriate scientific notation, and a correct…

A: we have to report the answer with correct significant figures in scientific notation

Q: Part A A 12-oz vanilla milkshake at a fast-food restaurant contains 573 Calories. What quantity of…

A: BODMAS rule is applied to solve any mathematical expression.Unit conversion: 1 calorie = 4.184 J

Q: How many significant figures are there in the answer to the following problem? (3.335 x 5.400) +…

A: Given,( 3.335 x 5.400 ) + 0.940 = ?

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Q: The Gateway Arch in St. Louis, MO is approximately 630 ft tall. How many U.S. half dollars would be…

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