-1. Remember to put units on all numbers. Mass of graduated cylinder Volume of water (measure to 0.01 mL) Mass of graduated cylinder+water Mass of water Density of water (Sig. figs and units?)

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Q: 8 Observe figure 11: calculate: a - The mass of water. b- The volume of oil. -The mass of oil. d-…

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Q: Convert -41.51 °C to K. Provide an answer with TWO decimals. Your Answer:

A: Given : -41.51 °C  To find : Temperature in Kelvin Solution : Temperature can be measured in units…

Q: A small beaker was found to have a mass of 27.847 g. A 10.00 mL sample of an unknown liquidwas…

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Q: Estimate one more place. Reading will be to the nearest 0.1 mL.             52.8 +/-0.1  mL…

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Q: (8.01-7.50)/3.002

A: On solving this type of questions we use BODMAS rule. B - Bracket O - Of D - Division  M-…

Q: 17. Explain why units are important in calculations.

A: Units can act as a guide in a calculation and are ready to show if the calculation is off track.…

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

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Q: d) The number of u e) The ml values al f) The number of u g) The total numbe

A: n =principal quantum Number l = angular quantum Number l = 0 s orbital l= 1 p orbital  l= 2 F…

Q: A 3.48 liter glass bottle is full of oil. Assume it contains 3.48 Lof oil. The density of oil is…

A: Given: Volume of oil = 3.48 L = 3480 mL                                         (Since 1 L = 1000…

Q: (a) How many picometers are there in 1 m? (b) Express6.0 * 103 m using a prefix to replace the power…

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Q: Object 1 from an experiment contained a mass of 23.85 g and a volume of 8.84 mL determined through…

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A: We have to simplify given measurement by striking off the like terms

Q: ln[A]t/15.4=−(4.78x10^−4M⋅d−1)(1.1x10^4d) forgot how to solve for [A]t

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Q: where the numbers 2 and 3 in the last term are exact 1.67 Carry out each calculation, paying special…

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Q: a medical laboratory test run is using 4.6 microliters blood sample. what is the volume in mL?

A: The term SI base unit refers to the seven units of measurement which have been defined by the…

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Q: convert 0.386g to milligrams. use only metric system

A: Convert 0.386g to mg ?

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Q: 1. Does heating a cup of water allow it to dissolve more sugar? Temperature of the water is measured…

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Q: Part B 2.40x105 Pa Express your answer using three significant figures. ? P = atm Submit Request…

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Q: I am struggling with conversions specifically  2 conversion factors  here is the problem I am…

A: The general conversion is shown below: 1 pm = 1×10-15 km

Q: Two reasons to write a number in scientific notation are when it is either very big or very small.…

A: scientific notation was developed to easily represent numbers.

Q: 8. 9. 7. 17 63 -391 38 -16 62 37 15 61 Graduated cylinders #7-9 were measuring increments of mL.

A: The reading given are,

Q: 72. Complete the following conversions between SI units.

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Q: -1 A certain liquid X has a normal freezing point of -9.00 °C and a freezing point depression…

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Q: A volumetric buret should always be read to _______ decimal places.

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Q: A 3.24 g object is immersed into a graduated cylinder filled with water. Use the following figure to…

A: Given : Mass of object = 3.24 g

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Q: 1. OThe balance should be kept clean. 2. ONever weigh an object heavier than the capacity of your…

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Q: Convert 2.3miles/hour to ft/sec. Express you answer with the proper significant digits.

A: 1 mile is equal to 5280 feet 1 hour  is equal to 3600 sec

Q: For each trial use the mass of water and its density from Table 1.1 to determine the volume of water…

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Q: a 10ml graduated cylinder has a height of 7.12 inches. height in feet how to work this problem out

A: Given : height of cylinder in inches = 7.12

Q: Please help me answer and use pg 31 for questions A1 and A2 and pg 32 just for questions C1- C5…

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Q: Convert -66.54 °C to K. Provide an answer with TVWO decimals. Your Answer:

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.