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Q: In the lab, you record the temperature of your water bath to be 63.2 °C, what would be it…

A: T(K) = T(oC) + 273K This is given in the question, Hence putting the values for T(oC) = 63.2 T (K) =…

Q: Given the following information, calculate the equilibrium constant (K) of the reaction at 298 K. (R…

A:

Q: SI Unit: meter (m) 1 meter = 1.094 yards %3D 1 inch = 2.54 centimeters (exactly) 1 kilometer =…

A: Given  Velocity = 968 Km/h  Velocity in terms of ft/second = ?

Q: Convert this unit into an si unit with the basic unit L (up to 3 significant number)

A: The volume of 28.32 L approximately equal to 1 ft3.

Q: 5 - Which of the following numbers are not rounded correctly to 3 significant numbers O a) 1367 >>>…

A: Significant digits are those numbers which are important to used during mathematical operations.…

Q: To find the density on a graph you normally plot volume on the x axis and mass on the y axis. If you…

A: Density can be calculated using the following formula, Density = mass / volume

Q: The Mass: The A block is :19.30kg The B block is : .40kg The C block is : 19:32kg…

A: In the above question, mass  and volume of some compounds are given.

Q: The Hope diamond weighs 44.0 carats. Determine the volume occupied by the diamond, given that its…

A: Step : 1              Calculate the volume occupied by the diamond.

Q: Chemistry A scientist mixes water (containing no salt) with a solution that contains 45% salt. She…

A: Volume of 30% salt solution = 225 ounces Ounces of water ? Ounces of 45% salt solution ?

Q: A solid metal sphere has a radius of 3.53 cm and a mass of 1.796 kg. What is the density of the…

A: Given: Radius of metal sphere = 3.53 cm Mass of sphere = 1.796 kg

Q: What volume should be reported for an object that has a mass of 227.8 g and a density of 17.3 g/cm3.…

A: Given datas ;  m = 227.8 g  density (d) = 17.3 g/cm3  V = ?

Q: convert the following 1. 550 nm =                        km 2. 6328 Å =                         nm…

A: Convert the given measurement----

Q: 63. Apply Graph mass versus volume for the data given in the table. What is the slope of the line?…

A: Given,Volume cm3 : 7.5 , 12 , 15 , 22Mass g : 24.1 , 38.5 , 48.0 , 70.1Required,…

Q: (1.678x10^3m^2)/(1.6267x10^2m) ...I just need help with the sig figs and units

A: (1.678 X 103 m2 ) / (1.6267 X 102 m)Calculate the above problem with correct significant and unit.

Q: Fact, Law, Hypothesis, or Theory? __ Table vinegar is analyzed as 4.0% by mass aqueous acetic acid.…

A: The answer is as follows:

Q: What is the difference between an exact number and an inexact number? Give an example of each type…

A: The arithmetic numbers can be categorized into two categories: exact and inexact numbers. These…

Q: The density of lithium metal is 535 kg/m3 . What is this density in g/cm3?a) 0.000535 g/cm3b) 0.535…

A: 1 kilogram=1000 grams 1 meter=100 centimeter

Q: Convert 2.554 mg/mLmg/mL into pg/mLpg/mL.

A: Density is defined as the mass per unit volume. It is represented by. The relation for density is…

Q: Bromine is a red- brown liquid with a density of 3.10 g/mL. A sample of bromine weighing 57.2 g…

A: Soln

Q: Part A) 70 ∘C Express your answer to four significant figures and include the appropriate units.…

A: CONCEPT 1 mmHg = 0.00131579 atm

Q: 1) Perform the following conversions. 399 g to mg 370 oz to L 125.0 in to m 2.36 mL to L 3401.00 g…

A:

Q: The liquid bene zene has a density of.0.877 g/ml at 20.8°c. If a 141 gram sample of this compound is…

A: We can use the formula: densiy =mass volume  to find the volume of the liquid needed to provide a…

Q: You just competed in a track meet and you ran the 1500 m race in 471 s. What was your average speed…

A: given, distance = 1500m time = 471s

Q: The density of helium is 0.164 kg.m-3 What is the denisty in lb.ft-3? 1kg=2.20 1b and 1m=3.28ft

A:

Q: ppm mean that 100 100 kg per liter. 100 g per liter. 100 mg per liter. O

A: ppm refers to parts per million concentration.

Q: the mass of 1.00 US court of gallium, whose density is at 20 degrees Celcius is 5.904g/mol. 1 liter…

A: Various measuring unit have been made to measure the volume of a solution.1 US quart=946.35 mL

Q: Complete the table below. ML = 600 cs = 60 dg mm = = X 2 000 000 L S 0 g Ś 2 m

A: Unit conversion means convert one form in to another. In the given question, it has been asked to…

Q: round each of the nubers three(3) significant figures  0.054206 200.953 96.50 0.001460 72.650…

A: The significant figures can be defined as the digits in the given number that carry some meaning and…

Q: Identify the prefix that defines each power of ten. 10%: 10%: 10-² 10-³ 10-6:

A: Prefixes are easier to write and pronounce than powers of 10.

Q: 3. Use the pictures below to read the volumes of water using different glasswa sure to record the…

A: Given are three different glasswares.To find the volume indicated.

Q: Complete the table below. 9 kg =   g 40 dm =   m   Ms = 5000000 s   mL = 2 L

A: This question belong to unit conversion. Conversion of unit.

Q: Which one of the following is the largest mass? A) 7.6 x 10 mg 8 B) 7.6 × 10'ng C) 7.6 × 10 ²kg D)…

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

Q: 4. A perfect cube of aluminum metal was found to weigh 20.00 g. The density of aluminum is 2.70 g…

A:

Q: What is the mass of a 1.75 L sample of a liquid that has a density of 0.921 g/mL?a) 1.61 * 103 g…

A: opiton A is correct.

Q: Volume of water in beaker (mL) Beaker reading 60 50 40 30

A:

Q: 15. Complete this table so that all the measurements in each row have the same value. Use the metric…

A: Note: As per our guidelines, we are supposed to answer only one question when multiple questions are…

Q: 19). If the density of Gold is 19.3g/cm³.if the volume of a piece of jewelry is 6cm³ and its mass is…

A:

Q: Wire 1 0.0404 0,610 Wire 2 0.0195 ? 0.0105 (r) (in) 0.0193 Length(in) 0.0114 O 0.0136 (lbs) ?…

A: The objective of the question is to calculate the density of wire  in kg/mL with the given data.

Q: States of matter are distinct forms that different phases of matter take on. How many physical state…

A: Solution - There are 4 states of matter -  solid  liquid  gas  plasma  when the molecule are packed…

Q: 1. An open tank contains a liquid with a specific gravity of 1.735. If the height of the liquid is…

A: We are given the specific gravity and height of liquid, we need to find the pressure, in inches w.c…

Q: . Which of the three substances do you think will have the largest density? please show your…

A: Density= mass/volume

Q: 4 (1070 kg)(28.3 m/s)2 = %3D O 4.285 x 105 kg m²/s² O 4.3 x 105 kg m²/s² O 4.28 x 105 kg m²/s² O4x…

A: Significant figures can be defined as the number of digits present in a number including last digit…

Q: The accuracy of a measured va error. Percent error is a comm the true value (TV): Accurate…

A:

Q: 1. 6C 7 N+ 14 1N 1H 0. le 0. -le

A: In a successful nuclear reaction , mass number and atomic number will be same on both reactant as…

Q: convert 430km to m convert 0.00605 TL to L convert 3500 g to dg convert 0.000725 mg to cg…

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