How many significant figures are in this number? 1050.00 L How many significant figures are in this number? 210.005 mL

Q: A student is determining the density of an unknown metal with a mass of 256.0 g. The student…

A: First, the volume of unknown metal is determined as follows,

Q: of significant figures in each of the follwing. 68,000 m     5000. L

A: 1- All the nonzero number count in significant figures  2- All the zero number between two nonzero…

Q: How many significant figures are in the following value?

A: Trailing zeros are considered to be significant if a decimal point is shown in the number, but they…

Q: Which quantity would have unlimited significant figures? 12 square feet 12 miles/hour 12 kg 12 eggs…

A:

Q: The density of butanol is 0.8098 g/mL. To the proper number of significant figures, what is the…

A: Mathematically, density ρ is expressed as the ratio of mass (m) to volume (V). The given value of…

Q: Write each of the following numbers as “ordinary” decimal numbers.   6.244 x 103   9.117 x 10-2…

A: The given scientific notation is 6.244 x 103, to write the ordinary decimal notation, the decimal…

Q: Which of the following is the smallest volume? 44 cm³ O 1.0 dL O 5.5 x 10³ mL O 1.0 x 10° nL

A: Since, 1cm3 = 1 ml 1L= 1000 mL 1 dL= 0.1 L 1 nL = 10-9 L then,

Q: How many significant figures are there in each of the following numbers? 0.072 12.649 0.58 114.192

A: Significant figures are the number of digits which is compulsory to give the accurate result of any…

Q: Count the number of significant figures in each of the following measurements: 1. 0.230 g. 4. 34 mL…

A:

Q: Which has the fewest Significant figures? 1- 0.200 2- 7.760 3- 2.00 4- 300 5- 11.0 6- 200

A: Given numbers: 0.200 7.760 2.00 300 11.0 200 We have to find which one of them has the fewest…

Q: Your calculator gives you the number 1761.2868 as the volume (in cm^ 3) of a box 2.0 ft by 6.5 cm by…

A: When rounding off the result of a multiplication, the number of significant figures in the final…

Q: How many significant figures are there in each of the following numbers? 91.00 151900.0 3900.00 7810

A: Given, The set of numbers: 91.00 151900.0 3900.00 7810

Q: Which of the following measurements contains 4 significant figures?   Question 1 options:   0.0040…

A: Zeros between two non-zero digits, non zero digits, digits in scientific notation and terminal zeros…

Q: How many significant figures are there in each of the following numbers? 59.94 0.03484 921.784…

A: Numbers given :  1)  a)59.7 b)0.09902 c) 0.1545  d) 357.58  2)  a) 59.94  b) 0.03484  c) 921.784  d)…

Q: A student is determining the density of unknown metal with a mass of 627.0 g. The student partially…

A:

Q: In which of the following numbers are all the zeroes significant? 104.040 1040 0.1480 200 0.08090

A: The general rules of determining the significant zeroes are: All zeroes to the right of a decimal…

Q: Write the numbers in scientific notation. 1071 1071 = 0.00091 0.00091 = x 10⁰ x 10 am b=

A: By using a scientific notation we can write a very large or very small number easily.

Q: how many significant figures there are in each of the following values 6.97 x 10^-1

A: Those digits which has meaning in the given magnitude is known as significant figures. All non-zero…

Q: if an object has a density of 4.00 g/cm3, what is its density in units of kg/m3

A:

Q: How many significant figures are in the measurement, 0.0005890 g? O 4 O 5 O 6 7 8

A: Here we are required to find the number of significant figure in the measurement 0.0005890 .

Q: make the following conversions using the correct number of significant figures  a) 35.6 m to ft b)…

A: Make the following conversions using the correct number of significant figures---

Q: A chemistry student needs 90.0 g of carbon tetrachloride for an experiment. By consulting the CRC…

A:

Q: A student is determining the density of an unknown metal with a mass of 232.0 g. The student…

A: Given, the mass of unknown metal = 232.0 g Now calculate the volume of unknown metal is determined…

Q: How many significant figures are there in each of the following numbers? 90.59 0.01776 272.5 0.53

A: The significant figures of a given number are those significant digits, which express the meaning…

Q: Are numbers below exact or measured numbers?    Number Exact or Measured Number Exact or Measured…

A: The exact number is the number which contain two or three digits after the point . If it is 0 then…

Q: How many significant figures are in the following value? 0.0350 g 4 1

A:

Q: What is the result of the following calculation expressed in scientific notation with the correct…

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

Q: How many significant figures are in 1009.630 mL? O O O O 3 4 5 7

A: Significant figures are the number of digits in a value ,often a measurement that contribute to the…

Q: State the number of significant figures in the following numbers: 0.0004520 m 120300 L

A: Significant number- Significant number means to define or expressed the number with in proper…

Q: Each of these numbers is written in exponential form, but not in proper scientific notation. Write…

A:

Q: A brick of metal has these dimensions:  4.45 in  x 4.08 in x 7.23 in.  It has mass 16.1 kg.  What is…

A: Given: Dimensions of brick = 4.45 in × 4.08 in × 7.23 in And mass of brick = 16.1 Kg = 16100 g…

Q: Hexane has a density of 0.655 g/mL. Water has a density of 1.000 g/mL. What volume of Water has the…

A:

Q: complete, the following standard/metric conversions using the correct number of significant figures:…

A: This question is based on conversion of units where given physical quantity needs to be converted…

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: Complete the following metric conversions using the correct number of significant figures: 0.65kg to…

A: 1.0 kg =1.0 × 106 mg

Q: How many significant figures are in the following numbers? 0.0240 g 0.10050 L 400.020 mL 20020 cm…

A: some basic rules for counting Significant digits in Given number: All non zeros are countable as…