Evaluate 6×0.222×7.0 and round the answer appropriately. Express your answer numerically using the appropriate number of significant figures.     Part B Evaluate

Q: Underline significant figures 24040 0.04800 4.020 1.08 x 105 0.0022 9000000 2.00 x 10-5 8.60 x 102…

A: The Significant figures are determined by using the rules of significant figures, 1. Non Zero digits…

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Q: Express each result to the proper number of significant figures 5698 x 0.0439 0.005493/(28.000 x…

A: Significant figures are the digits having a meaning in a given number.The number of decimal places…

Q: 2. You are weighing a solid on our analytical balances and are weighing by difference. Your initial…

A: In the substraction of two uncertain numbers the uncertainty of the difference is the sum of the…

Q: 7401 x 1047, when expressed correctly in scientific notation, would be written as ___ . 7.401x…

A:

Q: What is the product of(4x10^2) and 185? Input your answer with the correct number of significant…

A: The numbers given are  1) 4 X 102  2) 185

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A: Answer:Mass percent of a substance can be calculated as:

Q: • Part B O2 (8) +2H20 (1) + 2Cu (s)+40H (aq) + 2Cu (aq) Express your answer using two significant…

A:

Q: You have a stock solution certified by a manufacturer to contain 245.0±0.2 ?g SO2−4/mL. You would…

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Q: 20 Express the answer to this multi-step calcu- lation using the appropriate number of sig- nificant…

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Q: Complete the following operations by filling in the exponent for the result: (**)(*) = *

A:

Q: Carry out the following calculations, making sure that your answer has the correct number of…

A: Given that, 8.69 mL ÷ (15.3 mL - 8.94 mL) We have to calculate and result should have correct…

Q: (285.0 x 10°)- (1.300 x 10')] × 2.8988 Express your answer to the appropriate number of significant…

A: Following are the appropriate answers of the given questions.

Q: 3.) Perform the following calculations. Express your answers in scientific notation using the…

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Q: Convert a speed of 751 cm/s to units of inches per minute. Also, show the unit analysis by dragging…

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Q: N204 (9) + 4 H2 (g) → N2 (g) + 4 H20 (9) Express your answer using one decimal place.

A:

Q: Part D Complete the fourth row. Express your answer using three significant figures. Enter your…

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Q: 10−6 ÷1.60×10−19 16.503 − 5.49 −10.012 + 24.67

A: This problem can be soved by applying BODMAS rule which operates the following operation in the…

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Q: Complete each of the following calculations, and give your answer to the correct number of…

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Q: A student determines the density of an object to be 5.9 g/mL. The actual density is 5.78 g/mL. The…

A: Answer:

Q: What is the result of the following calculation to the correctnumber of significant figures?(6.266 −…

A: (6.266 − 6.261) ÷ 522.0 = ( 0.005) ÷ 522.0 = 9.579 x 10-6  Number of significant figures are 4.

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A: The expression given is,

Q: Evaluate the following expression: 1.723 × 10² + 7.38 × 10³

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A: A numerical problem based on uncertainty measurements, which is to be accomplished.

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A: We need the answers of Q.1 to solve Q.3. So let's start from Q.1 #1:  Given the true value of the…

Q: with the correct significant figures

A: All parts have been solved. Any additional query is welcome.Explanation:Antilog of 5.667, here base…

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Q: Perform the following calculations using your calculator then express the answer in the correct…

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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.