Calculate % difference between trials 1 and 2. Your value MUST be below 2% difference. Then Calculate the average value for AHftusion trail 1–trail 2 % difference = х 100 average trails

Q: Kmax = (6.63x1034 J.s) (7.09x10¹4 s¹)-(2.17x10 J) h. y = 2.25×108 m/s 3.00×108 m/s 1.

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Q: 4.0 x 10^-10 m to nm

A: 1 m=109nmor  1nm=10-9mGiven:- 4.0×10-10m

Q: the average mass of an adult human heart is between 250-400 g. Convert the midpoint mass 325 g to mg…

A:

Q: (0) OH /H,0 HC-C-CH2-CH3 CI (i) H3C он H,O*/A H;C. CH3 H3C CH3 100% - 2020 docx (93 KB Oct 22, 2020…

A: 1) nucleophile OH will add in place of Cl  2) first oH will gain H+ and then H2O will eliminate and…

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

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

Q: determine the precision of each measurement. 23.9m 14050ft 5.0 x 10^4s

A: The word Precision is defined by how closely a measurement matches the same measurement when…

Q: Why are repeated trials of the same measurement desirable

A: Repeated trials means measurement of same  data repeatedly.

Q: Given x(t) = (1.58 m/s²) t² - (4.1 m/s) t %3D What is the average acceleration in m/s? at t = 1.95 s…

A: d2x/dt2  is called acceleration

Q: 4 NO2 (g) + 2 H2O (1) + O2(g) → 4 HNO3 (aq) Express your answer using one decimal place.

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Q: A 1.21m chain in feet

A: Unit conversionHere we have to convert 1.21 m chain to feetconversion factor, 1 m = 3.28084…

Q: Select all the answers that are equivalent to 2.02 x 10° ks (FYI: s = seconds) 2.02 Ms 2.02 x 106s…

A: 1K = 1000 = 103

Q: Convert 65000 seconds t odays using dimensional analysis

A: Given: Time = 65000 seconds

Q: How do I determine which value is the most precise and which value is the most accurate when given 4…

A: In chemistry, there are many ways to check the deviation of experimental data from the accurate…

Q: Complete the following operations by filling in the value of the exponent for the result: 1 10 103…

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Q: 9. C.H,O (ketone) 100 80- 60- 40- 20- 10 20 30 40 50 60 70 80 85 90 100 100 110 m/2

A: Molecular formula = C6H12O (DBE = 6- (12/2)+ 1 = 7-6=1. The compound name is 2-hexanone.

Q: Q4: A thermometer is used for the range of 200 to 400•F, and it is stated that its inaccuracy is…

A: One-quarter of 1 percent. Means one by fourth of 1%.

Q: How many grams of N a Cl would need to be added to 345.00 grams öf wäter to lower the freezing point…

A:

Q: - The prefix giga is used in the metric system has a value of 1016 A 1019 10+12

A: A metric system is a measurement unit system that uses meter, liter, gram to measure the length,…

Q: The numerical value for (5.6 x 104) ÷ (7.89 x 102) is equal to, with the proper number of…

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Q: Convert 190K to F.

A: Relation between K and F: (°F − 32) × 5/9 + 273.15 = K

Q: (9.75 x 103)(8.4 x 10-6)

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Q: Convert the following measurement. cm -6 6.9 x 10 m ms

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Q: I 4000 3000 100 aVENJERI J 4300 3000 2008 1000 HVENUNERl

A: The given spectrum can be analyzed as follows:

Q: Convert 9lpg luse 3 conversion factors).

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Q: 5.00x10-2 M HNO3 Express your answer using three decimal places. Hνα ΑΣφ ? P pH = Submit Request…

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Q: Which conversion factor has an incorrect relationship? 103kg= 1g 1cm= 10-2m 1microliter= 10-6L…

A: Given, 103kg= 1g 1cm= 10-2m 1microliter= 10-6L 1dL= 10-1L

Q: standard notation:  3.92400 x 105      9.2 x 106    4.391 x 10-3  6.825 x 10-4

A: To convert scientific notation to standard notation we have to remove power  Values in standard…

Q: 2.39x10^-2=x^2/(0.291-x). Solve for unknown x's

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Q: 16.0 x10 3. 4.0 x 10-5 K[0.200]m[0.10o]" m=? K[0.100]"[0.100]n

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Q: 2. Convert 475.0 dyne/cm? to Pa.

A: Given 475.0 dyne/cm2

Q: A student is trying to determine the volume of a flask and compare it to the known volume. After…

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Q: 12. Calculate % difference using equation 2. Show set-up. |trail 1 density - trial 2 density 0.961 -…

A: Given the trial-1 density = 0.961  Trial-2 density = 0.979

Q: How many digits after the decimal point should be reported when the calculation (10.434 – 9.3344) is…

A: Introduction: For addition and subtraction, the product should have a similar number of decimal…

Q: 0.6 v/v to mL/L

A: It is given that 0.6 v/v needs to converted into mL/L, and % v/v  is defined as, mL of a solute…

Q: 2. Convert 71.0 Pa to dyne/cm?.

A: Please note- As per our company guidelines we are supposed to answer only one question. Kindly…

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

A: Please find your solution below : 1 Pa = 10-3 Pa I cm3 = 10-6 m3 Therefore, 87 Pa cm3 = 87×10-3×10-6…

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

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Q: Convert 1( slug-ft/s2) to mega pascal.

A: In this question, we have to convert 1 (slug ft/s2) to mega pascal. A slug is a unit of mass which…

Q: Convert the following measurement. m 3.4 x 10 ms

A: Conversion formulae: 1m = 100 cm 1 cm = 10-2 m 1 ms = 10-3 s

Q: Write the molecular and empirical formulas of the following compounds:

A: Empirical formula refers to the formula of a compound in which the elements are present in the…

Q: 1. Identify the metal used in the experiment by computing the specific heat and solve for the…

A: Given - Mass of the metal = 6.25 g             Initial temperature of the metal = 98°C…

Q: Convert the following. 1. 190 cm = ___ ft (3 significant figures 2. 800 mmHg = ___ psi ( 3…

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Q: 0.2 0.5×10-4 1x10-4 1.5x10-4 2x10-4 [Fe(SCN2+)]equ, (M) y = 4.26442 × 103 x + 0.0202852 R2 =…

A:

Q: O 07x 10-10 M

A: This question is related to pH.

Q: (-7,2 x 10° am") · ]= ?m 5 - 7.2

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Q: give explanation also please Convert the following numbers into standard notation:  3.92400 x 105…

A: Standard notation is the normal notation of expressing the numbers. 1. 3.92400×105 = 392400  2.…

Q: Convert 34.4 psi (ib/in squared ) to g/cm squared. Report to the nearest whole number (1 pound…

A: Given: Value in psi = 34.4 psi or 34.4 lb/in2

Q: Convert 5.5Tm(tera meter) to Km O a. 5.5x10 15 O b. 5.5x10

A: Tera(T) =1012 kilo(K)=103

Q: Compute for the following: 1. Absolute error of: | a. b. 2. Percent Relative error of each analyst:…

A:

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.