What decimal power does the abbreviation f represent? O 1 x 106 O 1 x 10³ O 1 x 10-1 O 1 x 10-15 O 1 x 10-12

Q: How many decimeters in a meter? O 103 O 101 O 1000 O 100000 O 10:5 O 100 O 100

A: To identify: Number of decimeters in a meter.

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

A:

Q: Convert the following measurement. mol mol - 6 9.00 x 10 g. cm kg m

A: International system of units or SI units is the metric system, which is used universally. These…

Q: Convert this unit into an si unit with the basic unit L (up to 3 significant number)

A: The volume of 28.32 L approximately equal to 1 ft3.

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: 6. How many significant figures does the following number have: 0.002040 6. O 4 2

A: Given: 0.002040

Q: The base unit for volume in the metric system is the liter. 1 ul= L. 10 10 10 10

A: The given volume is = 1 μ L And we are going to convert this volume into a liter unit. The…

Q: Write the following measurements without scientific notation using the appropriate SI prefix: 4.851…

A:

Q: How many significant figures should your answer have? 8.101 x 0.10 = %3D O 1 O 2 0 3 4 0 5 07 08

A: Calculate number of significant figure in the calculation--

Q: Ammonia (NH3) chemically reacts with oxygen gas (0₂) to produce nitric oxide (NO) and water (H₂O).…

A: The mass of oxygen gas is 8.30 g.The balanced chemical equation for the given reaction is:.The molar…

Q: Calculate the moles of ammonia needed to produce 0.800 mol of water.

A:

Q: Complete each row of the table below by filling in the missing prefix or missing exponent. 1 Ms S 1…

A: Unit conversion is the process of converting a quantity of one unit to a different unit. Conversion…

Q: Round each number to three significant figures. 25,401 1,248,486 0.001265982…

A:

Q: Liquid hexane (CH3CH24CH3) will react with gaseous oxygen O2 to produce gaseous carbon dioxide…

A: The given reaction is,

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

A: Since, 1Kg = 1000 g then,

Q: 3. Complete the blanks in each row, as in the first example: Unit name Property measured Unit symbol…

A: Unit name: microgram The property measured: mass Unit symbol: μg Power prefix: 10-6

Q: if you multiply 10^9 by 10^-1 what is the exponent of the final answer you need to only enter a the…

A: To solve this problem we have to do unit conversion

Q: Atom number 5 сл 7 12 Coordinate indices X i i i y i i Z i i

A:

Q: How many significant figures should your answer have? 8.101 x 0.10 = %3D O 1 O 2 0 3 O 4 O 5 0 6 07…

A: In measurement number digit in value is known as significant figure, all non zero digit are counted…

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

A: Rule of significant digit- 1) In non decimal number, 0 comes after non-zero not count in significant…

Q: Calculate the mass of gold(III) chloride (Au₂Cl) that contains a million (1.000 × 10°) gold at Be…

A:

Q: Complete the following table. Be sure each of your answer entries has the correct number of…

A: We have to calculate the values in each unit i.e. in cal, kcal and in kJ.

Q: Complete each row of the table below by filling in the missing prefix or missing exponent. 1 m =…

A: 1m = 10-3 mm  1Km = 103 m

Q: For each of the numbers listed below, determine the number of significant figures. a) 0.0838 1 О2 Оз…

A: There are several rules to determine the number of significant figures. a) 0.0838 The zeros at the…

Q: round each of the nubers three(3) significant figures  0.054206 200.953 96.50 0.001460 72.650…

A: The significant figures can be defined as the digits in the given number that carry some meaning and…

Q: Identify the prefix that defines each power of ten. 10%: 10%: 10-² 10-³ 10-6:

A: Prefixes are easier to write and pronounce than powers of 10.

Q: Convert 12 cm³ to liters. The answer must have the correct number of significant digits 1.2 × 10² L…

A:

Q: perform the following calculation, reporting your answer to the correct number of significant…

A: Significant figures of a number are  necessary to indicate the quantity of something. It is also…

Q: How many significant figures should the answer to this calculation have? 0.998213 g 10.00 mL X mL 1…

A: Calculate significant digit in the given questions---

Q: A major component of gasoline is octane (CH18). When liquid octane is burned in air it reacts with…

A:

Q: What is a suitable prefix that can be used for 1/1015

A:

Q: According to metric prefixes 1 TL is equivalent to O 10-12 T O 10-12 L O 1012 L 1012 T

A: Here we are required to find the correct conversion factor

Q: Convert the following measurement. mol mol - 6 5.67 x 10 2 g•cm kg•m

A:

Q: Which of the following numbers is correctly rounded to three significant figures, as shown in…

A:

Q: When you perform the following operations, how many significant figures should your answer have?…

A: Significant figures can be defined as the total number of the digits which includes the last digit…

Q: Using rules for significant figures in calculations, divide 0.39 by the number 5.12. Choose the…

A:

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

A: Given : data  Tip : in answer significant numbers is decided by the least significant numbers…

Q: 1 kN 1 ON 1 m N = 10 = 10 = = 10 10 -9 -6 N N N N μ X Ś

A:

Q: Unit Conversion (Round to 3 Sig Digs at ending) 6.0 × 10−9 m to pm

A: Unit conversion can be done by the unitary method and following the significant figure rule.

Q: Calculate the mass of gold (III) chloride (Au₂Cl) that contains a billion (1.0 × 10³) gold atoms. Be…

A:

Q: What is the proper answer and number of significant figures for the following calculation: 2.80 ×…

A: Rules for determining the number of significant figures in an answer :The result of multiplication…

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.