0.000 012 58 L Express your answer using three significant figures.

Q: Calculate the following and report answers using the appropriate significant figures. a) (0.00465 x…

A: Significant figures are digits in the number that are reliable and necessary to indicate the…

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

A:

Q: 0.000 012 58 L Express your answer using three significant figures. 0.00 L

A: The answer to the following question is given as -

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

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Q: decades

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Q: For Questions #6 through #14, perform all of the following for each question: 1. calculate the…

A: Dear student,  As you have asked multiple question but according to guidelines we will solve first…

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: Different units can be converted into each other with the help of different conversions factors in…

Q: Baby Yoda told me that the following measurement has 3 significant figures. Is he correct or not?…

A: a number of meaningful contribution of digit is known as significant figure.

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: page 4 Round off or add zeros to the following calculated answers to give a final answer with three…

A: Significant Figures: refers to the number of single digits in the coefficient of expression in the…

Q: Convert(give answers in the correct number of significant figures)

A: Unit conversionhere we have to convert 75.2 ul to mlconversion factor, 1 ul = 0.001 mlTherefore,…

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: For each of the mathematical expressions shown below, determine the answer and enter your response…

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Q: m cm - 4.2 × 10° х 10' ? S

A: For unit conversion, 1 m = 100 cm = 102 cm ( -4.2 × 105 ms) . 102  cm =  -4.2 × 107 cms

Q: Addition - express all answers in the correct significant figures - be sure to include units 0.01574…

A: Significant figures are the meaningful digits. The significant figure determination follows certain…

Q: Multiply the following and express your answer in appropriate scientific notation, and a correct…

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Q: Convert 438 ^∘ R to ^∘ F. Give your answer with 3-significant figures

A: To convert 438 ∘R to ∘F with 3-significant figures.

Q: A material has a mass of 7.0980E1 grams and a volume of 4.401E1 milliliters. What is the density in…

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

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Q: When 11.4 and 60.9 are divided, the answer should have      Significant figures

A: Significant figures are the number of digits in a value, often a measurement, that contribute to the…

Q: For each number, underline the zeroes that are significant and draw an x through the zeroes that are…

A: The given numbers are mentioned as follows: 180,701 mi 001040 m 005710 km 90,201 m

Q: Solve for x to three significant figures: -log(x)=2.30

A: Given,  -log (x) = 2.30  Solve for x to three significant figures = ?

Q: Add this group of measured numbers using the correct number of significant figures in your answer.…

A: Significant figures are defined as the figures present in a number that expresses the magnitude of a…

Q: Convert the following values and write answers in scientific notation, where appropriate. 67 L to qt

A: Given:Conversion of 67 L to qt

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: milk of magnesia with [H3O+] = 2.0 × 10-M X Express your answer using two significant figures.

A: Given data : [H3O+] = 2.0 × 10-9 M

Q: Convert -40.00 °C to K. Write the numerical value with the correct number of significant figures…

A:

Q: Subtract the values of any two adjacent labeled marks and  divide by the number of spaces (10/10=1)…

A: scale increment

Q: (3) Convert your result in question (2) into lb (pounds).

A: Grams(g) and pounds(lbs), both are the units of mass. And, 1g=0.002205lb

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

A: In chemistry g/mL or g/L is readily used so in order to convert one to other we have to used the…

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: Calculate the following answer and round to proper significant figures, Don't forget units. 2.22g x…

A: Calculate the answer and rounding off---

Q: How many significant figures should the following answer contain? 1.6+24.48-0.08 A. 3 B. 1 C. 2…

A: 1.6 +24.48 -   0.08 ----------   26.0 The least number of digits after the decimal point are to…

Q: Convert the following numbers to 2 significant figures, use scientific notation and use the (lowest/…

A: Significant figures are defined as each of the digit present in a number which is used to express…

Q: Addition - express all answers in the correct significant figures - be sure to include units…

A: Given information ,  3510.054 g + 1341.03264 g + 0.01654 g  After addition we have to express its…

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

A: Convert the given measurement---

Q: 0.20 qt to milliliters Express your answer using two significant figures.

A: We have to convert given number to mL.

Q: QUESTION 5. Convert the following decimal value to exponential format (put in the form x.xxEy):…

A: Solution in step 2.

Q: help use significant figures please

A: Given, the balanced Chemical equation is -  Ag2O(s) + 2 HNO3(l) ----> 2 AgNO3(s) + H2O(l)…

Q: Round off each number in the following calculation to onefewer significant figure, and find the…

A: We have to round off every number on the equation to onefewer significant digits and then find the…

Q: For Questions #6 through #14, perform all of the following for each question: 1. calculate the…

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Q: Convert 26.8 km into m(give the answer in the correct number of significant figures)

A: Unit conversion problemHere we have to convert 26.8 km to mkm is a larger unit than m. Therefore we…

Q: If 2.346 and 12.97 are two significant figures, use the rules for significant figures to calculate…

A: Addition or substraction of significant figures :- The answer must have the same number of…

Q: 3.527 x102 kg Express your answer using three significant figures.

A: Given value,           3.527 × 102 kg

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

A: In unit conversion  is  method in which one unit is converted into other unit by fixed…

Q: Express the quantity using significant figures to imply stated error.. 1.  963  + 0.0001

A:

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

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.