Convert the following number to standard notation: -8.765 x 10-2 Group of answer choices -876.5 -8.765 0.08765 -0.08765 -87.65

Q: Complete the follwing table.  Decimal notation           scientific notation 300,000,000 0.00091…

A: In scientific notation method when number is too large or too small and it is expressed in decimal…

Q: Convert the following to ordinary decimal numbers 4.995*10^0 8.712*10^1

A: The transformation of scientific notation into corresponding decimal numbers can be done using…

Q: Based on the given data, what is the λmax of copper?   0.1 M Copper 300 0.157 325 0.233 350 0.465…

A: The correct answer is:

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: Determine the slope of this line. Calculate Ea KJ / mol The slope is y = 7097.3x - 17.85

A:

Q: Question 1 Convert 53.4 pm to m. Give your answer in scientific notation (e. g. 1.23E4 instead of…

A: Given, 1) convert 53.4 pm to m 2) convert 76.5 nL to mL 3) convert 10.0 ks to us Note: 1 pm = 10-12…

Q: Determine the overall order of the reaction from the graphs below

A: The plot of 1/[C4H6] versus t is linear whereas the plots of [C4H6] versus t and ln[C4H6] versus t…

Q: Convert 59.0 m359.0⁢ m3 to liters. Note that 1 mL=1 cm3.1 mL=1⁢ cm3. 59.0 m3=59.0⁢ m3=   L=

A: Givenconvert 58.0m3→Litre

Q: in the US is 65 mi/h. Which set of conversion factors will you use if you're asked to convert this…

A: The maximum speed limit on many roads in the US is 65. mi/hour Given 1 mile = 1.609 km, 1000 m = 1km…

Q: Write 0.00293 in scientific notation with two significant digits. 2.9 x 10-3 2.9 x 103 2.93 x 10-3…

A: In scientific notation, we write a number with only one digit before the decimal. 10 raised to power…

Q: number 0.00754605000 whenconverted to standard exponential (or scientific) notation becomes ____…

A: We have to convert 0.00754605000 to standard exponential (or scientific) notation

Q: Convert the density 2.54 x 10-2 dag/ L to cg/kL. Express all answers in the proper scientific…

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Q: log10 x/ 100= 10 7.50×10−3 − 9.50×10−4 + 2.13×105  105 × π × (5.40)2

A:

Q: Complete the following multiplication and division problems in scientific notation.a. (4.8 × 1 0 5…

A: In multiplication, if the bases are same then the exponent will be added. In division, if the bases…

Q: Convert each number to standard notation. 3.4x108 5.8220x10-5 3x102 6.860x10-8

A: Standard notation is the normal way of writing numbers as we generally use it. In this we neither…

Q: Do the following calculations to the correct number of significant figures: a.) 89.3 x 77.0 x 0.08…

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

Q: Solve and write answer in scientific notation with significant digits: 70,000,000 *…

A: Given mathematical expressions are : a). 70,000,000 x 9.8540 x 2.00 x 108   b). 888 x 1014 x  4.00 x…

Q: Convert the following numbers from Regular Notation to PROPER Scientific Notation. Proper scientific…

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Q: Perform the following calculations and round off the answers to the proper number of significant…

A: This is a simple addition , multiplication and division.

Q: What is the proper scientific notation of the value 0.003280?    Group of answer choices 3.28 x 10-3…

A: What is the proper scientific notation of the value 0.003280?

Q: Water undergoes a large change in density at 0 °C as it freezes to form ice. Calculate the percent…

A: We are given density-temperature graph and we have to find the percent change in density during…

Q: Perform each unit conversion. Write all answers in scientific notation, with the correct number of…

A: Here is how the conversions will be carried out. One litre(L) consists of 1000000 microlitres(μL) or…

Q: Solve and write answer in scientific notation with significant digits: 1. 70,000.0 *…

A: Scientific notation is a way  by which a very large or small number is represented,  it should be…

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

A:

Q: 1.00 x 10 8 + 9.45 × 10 4.03 x 103 +1.00 × 10 8 3.17 x 104 9.68 x 106 (1.00 x 10-8) (9.45 x 10- 4)

A: 1.00×10-8+9.45×10-4we can write…

Q: Table 1. Mass of measured liquids. Weight (Mass) Accuracy Precision Standard Deviation Average…

A: Here, we have to calculate average value, standard deviation, accuracy and precision.

Q: Write each of the following numbers in standard scientific notation.   97,820   42.14 x 103…

A: 1)  97,820 Ans:  9.7820 ×104 2) 42.14 ×103 Ans: 4.214 ×104 3) 0.08214×10-3 Ans: 8.214 ×10-5 4)…

Q: Part A Use scientific notation to express each quantity with only the base units (i.e., with no…

A:

Q: Convert 3.00x10-2cm to mm. Group of answer choices A. 3.00x10-1 mm B. 3.00x101 mm C. 3.00x102 mm…

A: 1 cm =10 mm The conversion factor is 1cm×10 = mm

Q: 5.-What does the slope of each line on the graph tell you? 6.-Which runner finish the race first…

A:

Q: Of the following choices, which one has the LARGEST value? 0.0052 1.1 x 10^-3 (expressed in…

A:

Q: Write each of the following numbers as “ordinary” decimal numbers.   6.244 x 10^3   9.117 x 10^-2…

A: a) 6.244×103 6244 b) 9.117×10-2 0.09117 c) 8.299×101 82.99

Q: The density of ethyl alcohol (200 proof, or pure alcohol) is  0.789 g/mL  at  20 celcious .Calculate…

A: Given in question  Volume is =18.1ml Density= 0.789g/ml Formula  Density=mass/volume

Q: a). convert 125.0km to meters: 1km=1000 meters b). convert 200.0 mls to Liters. 1000 mls= 1 liter

A:

Q: convert and use sig figs 2.75kg to oz.

A: We have to convert the given quantity in oz

Q: conversions between the metric and English systems. a.)4.92 in to mm  b.)8779 yd to km c.) 87 ft…

A: In order to convert the a value from metric system System English, we need to first find the per…

Q: Write each of the following numbers in standard scientific notation. a. 1/1033 b. 1/105 c. 1/10-7 d.…

A:

Q: Multiple step conversions (please show work) 1. 5 miles to feet 2. 57 days to ounces 3. 45 days to…

A: Note - Since you have posted a question with multiple sub-parts, we are bound to solve only the…

Q: Question 1 Convert 16 g to scientific notation 0.000124 L to scientific notation 200 cm to…

A: The question is based on the concept of dimensional analysis. we have to write these values in…

Q: use all applicable rules of sig figs and rounding to determine the answers:

A: 0.53 x 12.3 x 1.321 = 14.151 All the non zero numbers are significant figures. so Total significant…

Q: Carry out the following multiplications and divisions, expressing your answer in scientific notation…

A:

Q: 1 17) J, (3x – 7)2 dx (Зх — 7) 18) [ vīdx | 19) | 3e* dx

A:

Q: Multiply: (2) (8.59 x 10°) × (7.41 × 1012) = (a) (6) (8.8 x 10 *) x (8.6 x 10°) - (b) メ (0) (8.62 x…

A: This question is related to finding out correct significant figures. Once calculation and then write…

Q: Q13. Convert 27 m/s to km/hr. (a) 97 km/hr (c) 1.6 km/hr (b) 7.5 km/hr (d) 0.027 km/hr

A:

Q: To convert pascals (Pa) to kilopascals (kPa) move the decimal _________ places to the_______…

A: There are 1000 pascals(Pa) in 1 kilopascal(kPa) so in order to convert pascal into kilopascals we…

Q: What is 2.5801 × 103 written in decimal notation.

A:

Q: 1.17 x 102 M 1.1 x 10-5 M/min 1.91 x 102 3.83 x 102 1.8 x 10-5 3.6 x 10-5 O 1.3 x 107 O 45 O 66

A: 1) from the unit of rate constant,  it is 1st order kinetics,  So, rate law is, Rate = k[C2H6N2]

Q: Perform the follwing calculations and round off the answers to the proper of significant figures.…

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

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.