Temperature versus time 25

Q: ne order of

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Q: List ways that you could modify the equipment to improve the data you obtain if you were performing…

A: There are some points including drawbacks of the experiments.

Q: A flight is delayed one day and 4 hours. What is that delay in seconds?

A: 1 day has 24 hrs 1 hr has 3600 seconds

Q: 8.2 °C to 34.5 °C? (The

A: Here mass in kg, so first converted mass kg to g  mass = 6.98 kg  [ 1kg = 10^3 g ]  mass = 6.98 •…

Q: nelニn 100cm=lm 10. The speed of light traveling through air is 3.0×108 m/s. If a bolt of lightning…

A: The time taken to travel this distance can be calculated by using formula - Speed = distance/time

Q: An AM station broadcasts rock music at 8.70 × 102 on your radio dial. Units for AM frequencies are…

A: Wavelength and frequency are inversely proportional to each other The relation between Wavelength…

Q: time re

A:

Q: A 57CO 32Sc2* 59CO2* D 49SC B

A: Number of protons(p) = 27 Number of Neutrons (n) = 32 Atomic mass = n + p      = 27 +32 = 59  Charge…

Q: v is 9 L big, has a 37 °C, how many res.

A: Hello. Since more than one question has been asked, the first question shall only be answered in…

Q: d) 90.761 × 104

A:

Q: round 233.356 two significant figures

A: There are three rules on determining how many significant figures are in a number:Non-zero digits…

Q: 836.2 MHz (common frequency used for cell phone communication)

A: Energy and frequency related as  E  α  ν E = h ν     where       E = eenrgy = ?      h = planck's…

Q: 162°F to °C

A: Fahrenheit and Celsius's scale is used for measurement of temperature. F is used in US states while…

Q: IC. > 'd. Dme

A: Stability of enolate is directly proportional to -M, -H , -I effect

Q: Of what order is the following process? vs. Time 5 4 3 1 10 20 30 40 Time (s) 1

A: Please note- As per our company guidelines we are supposed to answer only one question. Kindly…

Q: In [X] versus time

A:

Q: 8.8995 x 105 s =

A: Welcome to bartleby ! Introduction :  We have to convert the units .

Q: 45 3.5 3.0 2.5 1.5 1.0 0.5 8.5 8.0 7.5 7.0 6.5 6.0 5.5 5.0 4.0 2.0 F80'7 F-99'0 SO'E T-86'1 ZI -1.31…

A: Given

Q: Round 0.054321 to 4 significant figures

A: If the last digit in the given number is greater than 5 , then we have to add 1 to second last digit…

Q: Food safety guidelines recommends that a beef rib roast should cook for 23.0 minutes per pound based…

A: Given: Time taken to cook 1 pound of beef rib roast=23.0 minutes. The time taken to cook  5.17…

Q: CFCs break down to form chemicals that react with ozone. Is this a macroscopic or a microscopic…

A: CFCs break down to form chemicals that react with ozone. Is this a macroscopic or a microscopic…

Q: Neon (Ne) 10 20

A: Protons are positively charged, electrons are negatively charged and neutrons are uncharged…

Q: What is the volume of 3.67 kg of mercury at 25 C? You can use any reliable reference to look up the…

A: Given: Mass of mercury (Hg) at 25oC = 3.67 kg Density of mercury (Hg) at 25oC = 13.534 g cm-3

Q: A radio wave of frequency on the order of 105 Hz is used to carry a sound wave with a frequency on…

A:

Q: 13. If a 91.8 cm³ block o

A: Density (d) of a substance is equal to its total mass divided by its total volume   i.e d = M/V…

Q: The radioactive element carbon 14 has a 1/2 life of 5750 years a scientist determined that the bones…

A: Radioactive decay follows first order kinetics.  We know that : k = 0.693/t0.5 ...(1)  Here, t0.5 =…

Q: Label the y-axis temperature (℃). Have the y-axis go from -20℃ to 120℃ and have the intervals go by…

A: Graph is a good way of expressing the data in a more convenient manner. Here we can represent data…

Q: 125 pm Express your answer to three significant figures.

A: For a correct significant number, put a decimal after one digit from the left side.

Q: Warm hues make objects appear to  a. advance b. disappear c. appear smaller d. recede

A: Warm hues make objects appear to

Q: A chemist working as a safety inspector find an unmarked bottle in a lab cabinet.

A: Given : Volume of liquid = 0.502 L  Mass of liquid = 469 g

Q: 358.15 73.73 .44 D.88

A: At Cathode:- Sr+2 + 2e- ------> Sr Molar mass of strontium = 87.62g  Deposit = 1.9g  Current =…

Q: 2. A steel section of the Alaskan pipeline had a length of 65m and a temperature of 18 °C when it…

A:

Q: Kindly answer numbers 5, 10 and 19

A: Names and chemical formula of the given compounds.

Q: 13. The speed of light traveling through air is 3.0×108 m/s, while the speed of sound traveling…

A: Speed of light travelling through air = 3.0x108ms-1Total distance for flash of lightning = 7.4 Km…

Q: How many hours should it take to cook a 5.17 pound roast?

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Q: What is 10000000 times 10000000

A: Times is the multiplication of the previous number and the following number.

Q: Which information does the pre-exponential factor contain?

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Q: a) [111] b) (220) c) (0110)

A: Solution: a) First we draw the [111] crystallographic structure. This is the FCC (Face centered…

Q: d). pОH %3D12.3 [oH]= 5.011823e-13 110-14 =.99니068구e-15

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Q: De Broglie Hypothesis ( Dual Natuse of matter And Radi ohou) Ex plnin weu along with defailed…

A: Since, you have multiple questions so I will solved first question for you please post separately…

Q: 2. Discuss the effect of temperature to density.

A: The density of a substance is it's mass per unit volume

Q: A student calibrated a eudiometer by first recording the mass of the empty eudiometer followed by…

A: Density of H2O at 22oC is 0.997770 g/ml. The given mass of water is 49.012 g. This states that…

Q: 30 25 20 > 15 10 3. Complete the equation for the graph: 5.

A: Please find your solution below : The equation of straight line is given as follows : y = mx+C…

Q: 2. A temperature of 310'k is the same as: b) 94'F., a) 67'F c) 98.6'F. d) -97 F. e) 95'F.

A:

Q: What are the name of the apparatus, description and uses. NOTE: please answer it in handwritten.…

A: Apparatus is the body of practical chemistry. Without them reaction can't be carried out.  To…