Multiply or divide the following measurements. Be sure each answer you enter contains the correct number of significant digits. g X 33. mL 78.1 %3D g x10 mL m 647.5 m ÷ 69.6 s %D S 195.1 m 0.73 s %3D S 日| %3D

Q: A.1.36 × 10% B. 1.36 x 10 Q3. Precision refers to how a measured number is close to A. Other…

A: Precision is a method to check the validity of the measured values of an experiment.

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

A: According to the rule for significant digits in addition and subtraction, the number of significant…

Q: 3. Perform the following calculation and report the answer to the proper numbers of significant…

A: a) 14.5 + 0.023 = = 14.523         b) 13.265 -2.065 = = 11.2

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

A: Answer: In case of multiplication and division, least number of significant figures in any digit…

Q: 1- Multiplication and Division Solve the multiplication and division problems, reporting the answer…

A: We are authorized to answer one question at a time, since you have not mentioned which question you…

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

A: Calculations Involving Significant Figures The results of various measurements are to be added,…

Q: Round 19047 x 10^-2 to 3 significant figures and put in scientific notation.

A: All zeros between non-zeros are significant. 10 raise to powers are non significant. Zeros after…

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

A: Lowest significant digit present in the question is also a part of answer. Thus,

Q: Use the prefix multipliers to express each measurement without exponents. a. 1.2 x 10-9 m b. 22 x…

A: Certain prefix multipliers are used while denoting the quantities which indicate that the power of…

Q: Measurement in Chemistry: Perform the following computation, expressing your answers to the proper…

A: Computation is given below.

Q: Perform the following calculations and be sure to report your answer using correct number of…

A: Solution In chemistry, vital figures ar the digits important that carry that means towards the…

Q: 2. Perform the following calculations and report the answers with appropriate units and the correct…

A: Since you have posted multiple questions as per the policy we can not answer more than one per…

Q: Perform the following calculations and report each answer with the correct number of significant…

A: (a)

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

A:

Q: significant figures. 1. Carry out the following mathematical operations, and give each result with…

A: In this question we have to calculate the particular mathematical operation in the following…

Q: Carry out each calculation and report the answer according to the correct number of significant…

A: Carry out each calculation and report the answer according to the correct number of significant…

Q: 80.0 6.0030 x 10-8 1020.80 0.000045 Least Significant Figures Most Significant Figures

A: Rules for significant figures: ◾All non zero numbers are counted in significant figure. ◾ Trailing…

Q: A chemistry student needs  10.0g  of methyl acetate for an experiment. By consulting the CRC…

A: Density is a mass per volume ratio. The average density is similar to the total volume of an object.…

Q: Multiply vide the following measurements. Be sure each answer you enter co 552.8 g 0.50 mL %3D x10…

A: Given, Multiply divide the following measurements: 552.8 g ÷ 0.50 mL = ? g/mL 435.31 g ÷ 0.80 mL = ?…

Q: Calculate the answer with the correct number of significant figures. Assume that all the numbers are…

A: In multiplication, correct number of significant figure is equal to significant figure of least in…

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

A:

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

A: The expressions given are,

Q: Perform the following calculations and express each answer to the correct number of significant…

A: The solution is as follows :

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

A:

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

A: The expressions given are,

Q: calculate the following significant figures:  a.) 7.890 x 1012/ 6.7 x 104 b.) (67.8 x 9.8)/…

A: Part a: On multiplication or division, the answer obtained has the same number of significant figure…

Q: A chemistry student needs 35.0g of acetone for an experiment. By consulting the CRC Handbook of…

A: Density of a particular substance is the compactness of atoms present in it. It represents the…

Q: Carry out the following mathematical operations, and give each result to the correct number of…

A: "Since you have asked multiple questions, we will solve the first question for you. If you want any…

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

A: We have to predict the answer of equation as per Sig figs.

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

A:

Q: Carry out the division and enter the quotient with the proper number of significant figures in…

A: This is a division operation and in division, the number of significant figures are equal to the…

Q: 2.0947 mL X 2.425 mL 642.98 + 79.239 mL mL 2 78.08 cm X 45. cm cm

A: For division and multiplication, the answer should have the same number of significant figures as…

Q: How many significant figures are there in each number below? (a) 1.903 0 (b) 0.039 10 (c) 1.40 X 104

A: Given   How many significant figures are there in each number below? (a) 1.903 0 (b) 0.039 10 (c)…

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

A: Answer giving correct number of significant digit of add or subtract of this given questions.

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

A: Given that 994.21 g ÷ 74.371 mL = gmL0.93 molL × 3.75 L= mol600.38 mol ÷ 0.51 L = molL To find the…

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

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

Q: 3. Perform the following calculation and report the answer to the proper numbers of significant…

A: In multiplication and division, a measurement with low significant figures can decide the answer.

Q: A rectangular block has dimensions 2.8 cm X 3.5 cm X 10.0 cm. The mass of the block is 615.0 g.…

A: Given, the dimensions of block as 2.8 cm×3.5 cm×10.0 cmand the mass of block =615.0 gwe are asked to…

Q: What answer should be reported, with the correct number of significant figures, for the following…

A:

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

A: The operations given are,

Q: ad or subtract the fOllowing measurements. Be sure each answer you enter contains the correct number…

A: Given data :  5.97 g - 0.5 g =  9.800 g + 0.9 g =  4.87 g - 0.570 g =

Q: The product of 2.35 x 10 and 6.435 x 103 (multiplied together) to the correct number of significant…

A: The given values are - 2.35×105  6.435×10-3   On multiplying above values - Thus, after rounding it…

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

A:

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

A:

Q: express the answer in standard notation using the correct number of significant figures.

A:

Q: Write the numbers in scientific notation. 1099 =      x 10^a                        a=     0.00095=…

A: Write the numbers in scientific notation-

Q: 4. Express a density of 4.05 x 10° kg/m in g/L.

A:

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

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

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

A: In multiplication or division, the final answer should be reported as having the same number of…

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.