How many significant figures should the answer for the following calculation have? (433.621 - 333.9) x 11.900 O 4 O 5 06 3.

Q: In this operation 10,300.2001 - 3,334.22 = ? Express your final answer with the correct number of…

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Q: mony significant figures, Haw in answer (99.2-20.0(1.79XI05) 1.39

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Q: how many significant figures would my answer have if i devide 94.997grams/10mL?

A: Significant figures- Uncertainty in measured value leads to uncertainty in calculated results.…

Q: Suppose that a certain fortunate person has a net worth of $79.0 billion ($7.90×101º). If her stock…

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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: 3. Express the answer to each of the following calculations with the correct number of significan…

A: Since you have posted question with multiple sub-parts, we are entitled to answer the first 3 only.…

Q: Straight-chain, saturated carboxylic acids, a class of hydrocarbons, has the general formula…

A: For the class of hydrocarbons, we are given the general formula also, we are given that n=5

Q: Straight-chain, saturated carboxylic acids, a class of hydrocarbons, has the general formula…

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Q: Please solve the following problem and show the answer with the correct amount of significant…

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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: Straight-chain, saturated carboxylic acids, a class of hydrocarbons, has the general formula…

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Q: V=(4/3)(pi)(r)^3, where r=19.136. What is the answer in correct significant figures?

A: The digits having a meaning in a given number are called as significant figures.

Q: 1. Evaluate the following and give the answer in the correct number of significant figures. d. Q = 1…

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Q: How many significant figures are in the answer to the following problem? (23.9-15.246)/0.841 3 O 2 O…

A: The number of significant figures in the product of the calculation is the minimum number of…

Q: Glycerol is a syrupy liquid often used in cosmetics and soaps. A 3.25L sample of pure glycerol has a…

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Q: What is the result of the following arithmetic operation? (1.369 + 0.56) / 20 = ? O 0.0964 O 0.096 O…

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Q: The specific gravity of nitric acid is 1.42 and the density of water at 25 C is 62.4 pounds/cubic…

A: Given: specific gravity of nitric acid =1.42 density of water at 250c= 62.4 pounds/ cubic feet and…

Q: In the UV assay of paracetamol you are required to weigh tablet powder “…containing 0.150 g of…

A: Answer : 1 tablet should contain  500 mg of paracetamol so  20 tablet contains  = 500*20 = 10000 mg…

Q: bleach, [OH ]= 2.9 × 10–3 M Express your answer using two significant figures. ΑΣφ a Xb

A: [ HO -] = 2.9 x 10-3 pOH= - log [ HO -] = -log 2.9 x 10-3 = 2.537   pH = 14 - pOH =(14 - 2.537  )…

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

A: Given : 39.20 dm +  10.000 m  =?

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.

Q: In an experiment a student recovers 6.43 g of dry nickel after dissolving a 5.14 g nickel coin in…

A: Given that,  Weight of dry nickel recovered = 6.43 g Weight of Nickel coin dissolved in nitric acid…

Q: Do the following calculation of measured masses from an experiment: 5.656 g + 168.435 g + 75.657 g…

A: Rules to determine the significant figures during addition Count the number of significant figures…

Q: Straight-chain, saturated carboxylic acids, a class of hydrocarbons, has the general formula…

A:

Q: 1-The answer rounded to the correct number of significant figures after    Performing the following…

A: Since you have posted a question with multiple sub-parts, we will solve first three sub-parts for…

Q: The output of a plant is 4335 pounds of ball bearings per work-week (a work week = five days). If…

A: Given: Mass of each ball bearing = 0.0113 g Total mass of ball bearings formed in 5 days = 4335…

Q: 3.8060 × 13.1 = x O 26162

A: From the rules of significant figures.  In multiplication and dividation.  The answer will have the…

Q: Straight-chain, saturated carboxylic acids, a class of hydrocarbons, have the general formula…

A: We have to calculate the % by mass of C .

Q: How many significant figures are there in the answer for the following problem? [(143.7-121) × 2.06]…

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Q: Express each result to the proper number of significant figures  0.00071+0.002+0.00008 0.9827-0.06…

A: We are authorized to answer three subparts at a time, since you have not mentioned which part you…

Q: Question 11 Which of the following is a correct way of reporting the number 0.0020510 to two…

A: The significant figures of a number written in positional notation are digits that carry meaningful…

Q: How many significant figures does the difference 218.7201 – 218.63 contain?

A: For calculation of difference between two numbers, answer should be in least number of decimal…

Q: 5) significant figures should be retained in the result of the following calculation: (354.0 +…

A: Given: 354.0+21.01×107(0.012+2.30)×102

Q: What is the answer of following calculation using the proper number of significant figures? 34.876…

A: The significant figure for the above given is

Q: Select the correct option for the answer (with the correct number of significant figures) to the…

A: The number of significant figures in the product of the calculation is the minimum number of…

Q: How did you get y=0.115x+0.1785? And r^2= 0.9935

A: In order to find the linear regression equation, y=0.115x+0.1785, we take the help of an Excel…

Q: Which of the following numbers has 3 sigfigs? O 0.03 4 5.0 x 106 3.09

A: Option D is correct. ( 3.09 )

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

A: The numbers in a given value which are significant to the true value is known as significant…

Q: A barometer is filled with a cylindrical column of mercury that is 76.0 cm high and 1.000 cm in…

A: Volume of a cylinder is given by the equation,

Q: What is the uncertainty in the measured value 12.37040 after it is rounded to the following number…

A: The location of the last significant figure of a measurement shows the uncertainty. When the…

Q: Consider this formula. If z = 4.0 and y = 9.2, what is the value of x? Express your answer to the…

A: Any final computation of a result must indicate the extent of reliability to be assigned to result…

Q: Perform the following calculation. How many significant figures should your answer be reported to?…

A: The expression given is,

Q: what is the sum of the measured values 539, 35.4, 0.90, and 9.0 ?

A: For the addition of the number first we have to count the significant figures in the in the decimal…

Q: 3. What is the density (in g/cm3) of a solid sphere with a mass of 8235 mg and a radius of 5.0 mm?

A: In given question  Density = mass / volume  Formula used.

Q: 3. The density of a lima bean was reported to be 1120 g/M³. If the volume of the average lima bean…

A: Given : Density of a lima = 1120g/m3  Volume = 0.015ml

Q: (0.41 + 124.9)/1.4 × 10-2 =    with correct signifcant figures

A: The explanation is given below-

Q: Volume: 200 mL  Diameter = 5.45 cm  Height = 9.72 cm Using the equation V= ??2ℎ, calculate the…

A: Formula used :- V = πr2h

Q: Straight-chain, saturated carboxylic acids, a class of hydrocarbons, has the general formula…

A: From calculation, we get the answer is 40%

States of Matter

The substance that constitutes everything in the universe is known as matter. Matter comprises atoms which in turn are composed of electrons, protons, and neutrons. Different atoms combine together to give rise to molecules that act as a foundation for all kinds of substances. There are five states of matter based on their energies of attraction, namely solid, liquid, gases, plasma, and BEC (Bose-Einstein condensates). 

Chemical Reactions and Equations

When a chemical species is transformed into another chemical species it is said to have undergone a chemical reaction. It consists of breaking existing bonds and forming new bonds by changing the position of electrons. These reactions are best explained using a chemical equation.