4. Write the following numbers in normal decimal notation: a. 3.63 x 105 b. 6.14 x 10-3

Q: Which temperature is identical on both the Celsius and the Fahrenheit scales? (a) 100o(b) 32o(c)…

A: The formula for the conversion of Fahrenheit to Celsius is represented as: °F= 32 + 1.8°C We have to…

Q: 34. Use exponential notation to express the number 385,500 to one significant figure. b. two…

A: (34) Exponential notation is also known as scientific notation. It is a convenient way to write…

Q: 58. Perform each calculation to the correct number of significantfigures.(a) 89.3 * 77.0 * 0.08(b)…

A: Significant figures are the digits of a number that are meaningful in terms of accuracy or…

Q: Write the numbers in scientific notation. 10991099 1099=1099=       ×10?×10a ?=       0.000950.00095…

A:

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

A:

Q: A jogger runs a mile in 8.92 min. Calculate the speed in in/s.

A:

Q: State the temperature on the Celsius thermometerB to the correct number of significant figures:

A: Significant figures are the digits of number that are accurate and more reliable value of data.…

Q: Complete the table. Decimal Notation Scientific Notation________                        4.2 *…

A: Some of common way of representation of numbers are decimal and scientific notation. In decimal…

Q: 1.52 Underline the significant zeros in the following numbers: (a) 0.41; (b) 0.041; (c) 0.0410; (d)…

A:

Q: Decide whether each proposed multiplication or division of measurements is possible. If it is…

A: 1. )  27 g / 9 mL    ----- Possible =  3 g/ mL

Q: 5. Find x if (0.0010-x) 1.8 x 104

A: Answer: This is the sort of equation can often be seen in equilibrium situations, where we have to…

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

A: ANS. -0.82 m3

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

A:

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

A:

Q: Underline the significant zeros in the following numbers:(a) 0.41     (b) 0.041     (c) 0.0410…

A: In a given number zero can be significant and not significant. There are three major rules for this:…

Q: Round off or add zeros to calculate answers to give a final answer with three significant figure…

A: The rules for significant figures are: 1)  Zeros between two non-zero digits ARE significant. 2) All…

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

A:

Q: 02 The exponential notation of 385,500 to one significant figure is: A. 3.8x 10 B.3.8x 10 C3 10…

A: Scientific notation: Scientific notation or exponential is a way of expressing numbers in decimal…

Q: A supposedly gold nugget displaces 14.4 mL of water and has a mass of 276 g. Part A Calculate the…

A: Density basically expresses direct proportional relation with mass whereas inversely proportional…

Q: Evaluate: 27.30 g + 12.755 g + 0.055 g = Report answer to the correct number of decimal places and…

A: When addition operation is performed, the final answer have least number of digits after the decimal…

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

A: The conversion of quantity from one unit to another unit is known as unit conversion. During the…

Q: A new temperature scale has been invented called the °GS. If the temperature is -105 °C, calculate…

A: Formula for calculation: C = 3.1/(16.8 - GS) Given that: Temperature in degrees C = -105

Q: A slow jogger runs a mile in 11 minutes. Calculate the speed in: (a) in/s in/s

A:

Q: Determine whether the zeros in each number are significant(A) 2050(B) 9.00 x 10^2(C) 0.0530(D)…

A: Dear student, you have not mentioned the parts for which you need answer. I am answering the first…

Q: The density of pure copper is 8.89 gram/centimiter cube (at 20 degree celcius). a. Calculate the…

A: Density of a substance is related to mass and volume of the substance as shown by the equation given…

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Q: Calculate the mass of sugar weighed out.  a. Circle one: When performing the above calculation,…

A: According to significant figure rule when we subtract two numbers then the result will be in least…

Q: The number with the most significant zeros is . A) 2.5100000 B) 250000001 c) 2.501 × 10-7 D)…

A:

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

A:

Q: Using the significant digits, what is the temperature change if the initial temperature is 13.6…

A:

Q: MEASUREMENT Setting up a one-step unit conversion A student sets up the following equation to…

A: 1 mL = 0.001 L

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

A: Given75. ms .       = ? cms     and ? = To be filled

Q: (5) One meter contains how many micrometers? A: 1x 109 B: 1 x 10-9 C: 1 x 10-6 D: 1 x 103 E: 1 x 106

A: 1 Meter contains 1 × 106 micrometres.

Q: 10) Solve each problem and report your answer to correct significant figure and units. Remember that…

A: 244.15 kg 18.36 ml 152.5 cm 0.4049 g/cm3 11.5 lb.ft/gal 3.488 × 106 mg/cm3 1.761 × 102 nm 1.987 ×…

Q: Aluminum has a density of 2.70g/mL. What volume is occupied by a block of aluminum that weighs 4.32…

A: Given data:

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

A: Since we know that 1 m = 100 cm  hence cubic the above values we get  (1 m)3 = (100 cm)3  => 1 m3…

Q: Find t. 5 m 4 m 10 m D Write your answer as a whole number or a decimal. Do not round. t = meters

A:

Q: Convert 7.84 x 104 from scientific notation to decimal form.. Give the answer in the correct format…

A: Scientific notation is a means of representing quantities that are too big or too small (usually…

Q: Perform the following conversions in temperature. a. The temperature of a cold winter day is -25…

A: Degrees of Celsius 0C, Kelvin K and Fahrenheit degrees F are the different units for temperature. x…

Q: 9, 8, 6. 10cm How long is the box shown in the diagram above? Number only 4)

A: In an experiment, one of key aspects that determines the results of he experiment is recording and…

Q: O4(g) + 2 H₂O( HNO3(aq) + 2NO(g) ess your answer to one decimal place and include the appropriate…

A: According to the question, we need to determine the enthalpy of the reaction.

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

A: Convert the given measurement---

Q: ow many gigagrams are there in 5.66×108 milligrams? Your answer should not be in scientific…

A:

Q: dLdL to liters Express your answer to three significant figures and include the appropriate units.

A: Given data:   dL dL into litre conversion :?  That value need to be written by three significant…

Q: Convert 0.078 Gs into units of ks. Do not include units in your answer, just the number.

A: We know that the "Giga" prefix equal to = 109 And the "kilo" prefix equal to = 103 The given number…

Q: 3. Use exponential notation to express the number 385,500 to (a) one significant figure. (b) two…

A:

Q: A α 1/B means: A. A is directly proportional to B B. A is inversely proportional to B C. None of…

A: In the given question we have to define the following notation.          A  ∝  (1/B)  this means the…

Q: 15 | he individual markings of a0-milliliter graduated cylinder are a of a apart. This allows one to…

A: A graduated cylinder is a standard instrument used to measure the volume of reagents in…

Q: Round to 3 significant figures 3.185000

A: The number given is 3.185000 Hence there are 7 significant digits in the number.

Q: Decide whether each proposed multiplication or division of measurements is pc proposed…

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.